HA_40_2_2017_EN HA40 Catalogue 8djh En
User Manual: HA40
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Page Count: 92
Catalog
HA . ·
Edition
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2Switchgear Type 8DJH for Secondary Distribution Systems up to 24 kV, Gas-Insulated · Siemens HA 40.2 · 2017
R-HA40-111.tif
R-HA40-112.tif
R_HA40-150a tif
Application
in public
and industrial
energy systems
R_HA40_160 tifR-HA40-157 tif
R-HA40-110.tif
Contents
Switchgear Type 8DJH
for Secondary
Distribution Systems
up to 24 kV,
Gas-Insulated
Medium-Voltage Switchgear
Catalog HA 40.2 · 2017
Invalid: Catalog HA 40.2 · 2014
siemens.com/medium-voltage-switchgear
siemens.com/8DJH
3Switchgear Type 8DJH for Secondary Distribution Systems up to 24 kV, Gas-Insulated · Siemens HA 40.2 · 2017
Application Page
Types, typical uses, ratings, approvals 4 and 5
Requirements
Features, safety, technology, classifi cation 6 to 8
Technical Data
Electrical data of the switchgear 9
Switching capacity and
classifi cation of switching devices 10 and 11
Product Range
Individual panels and modules 12 to 14
Air-insulated billing metering panels 15
Product range overview of panel blocks 16 and 17
Design
Panel design 18 to 21
Outdoor enclosure 22
Operation 23
Components
Three-position switch-disconnector 24 to 26
Vacuum circuit-breaker 27 to 29
Busbar extension, modularity 30
HV HRC fuse assembly 31
Allocation of HV HRC fuses
and transformer ratings 32 to 36
Current and voltage transformers 37 to 41
Current and voltage sensors 42 and 43
Cable connections, cable plugs 44 to 50
Interlocks, locking devices 51
Indicating and measuring equipment 52 to 60
Transformer monitor system,
time-fuse-link protection system 61
Intelligent transformer substation 62 and 63
Protection systems 64
Low-voltage compartment, low-voltage niche 65
Dimensions
Room planning, switchgear installation 66 to 68
Individual panels and modules,
panel combinations 69 to 81
Outdoor enclosure 82
Floor openings and fi xing points 83 to 86
Installation
Shipping data, transport 87 and 88
Standards
Standards, specifi cations, guidelines 89 to 91
The products and systems described in this catalog
are manufactured and sold according to a certifi ed
management system (acc. to ISO 9001, ISO 14001
and BS OHSAS 18001).
4Switchgear Type 8DJH for Secondary Distribution Systems up to 24 kV, Gas-Insulated · Siemens HA 40.2 · 2017
R-HA40-149b tif
R-HA40-150a.eps
R-HA40-156.eps
Individual circuit-breaker
panel 500 mm
RRT block 8DJH Compact RRT block
Application
Types
5Switchgear Type 8DJH for Secondary Distribution Systems up to 24 kV, Gas-Insulated · Siemens HA 40.2 · 2017
8DJH switchgear is a factory-assembled, type-tested,
3-pole metal-enclosed single-busbar switchgear for indoor
installation.
8DJH switchgear is used in public and industrial energy
systems of the secondary distribution level, e.g. in
• Local ring-main units, customer transfer substations and
switching substations of power supply and public utilities
•Wind power and solar plants, hydroelectric power plants
•Water and sewage treatment plants
•Airports, railway stations, underground railway stations
•Open-cast mining facilities
•High-rise buildings.
Electrical data (maximum values) and dimensions
Rated voltage kV 7.2 12 15 17. 5 24
Rated frequency Hz 50/60 50/60 50/60 50/60 50/60
Rated short-duration kV
power-frequency
withstand voltage
20 1) 28 2) 36 38 50
Rated lightning impulse kV
withstand voltage
60 1) 75 2) 95 95 125
Rated peak kA
withstand current
63/65 63/65 63/65 63/65 50 / 55
Rated short-circuit kA
making current
63/65 63/65 63/65 63/65 50 / 55
Rated short-time kA
withstand current 3 s
20 / 21 20 / 21 20 / 21 20 / 21 20 / 21
Rated short-time kA
withstand current 1 s
25 25 25 25 20 / 21
Rated normal current A
of the busbar
630 630 630 630 630
Rated normal current A
of feeders
200/250/400/630
3)
Width (feeders) mm 310/430/500 3)
Depth
– without pressure
relief duct mm
– with pressure
relief duct mm
775
890
775
890
775
890
775
890
775
890
Height
without low-voltage
compartment and
pressure relief duct mm optionally 1040/1200 / 1400/1700
1) 32 kV / 60 kV according to some national requirements
2) 42 kV / 75 kV according to some national requirements
3) Depending on the feeder function and the selected design options
National approval GOST
By certifi cation in the system GOST R in Russia, 8DJH
is approved for application at the voltage levels 6 kV,
10 kV and 20 kV.
The approval is valid in the countries Russia, Belarus,
Kazakhstan and Ukraine.
Application
Typical uses, ratings, approvals
6Switchgear Type 8DJH for Secondary Distribution Systems up to 24 kV, Gas-Insulated · Siemens HA 40.2 · 2017
Environmental independence
Hermetically tight, welded switchgear vessels made of
stainless steel as well as single-pole solid insulation make
the parts of the primary circuit under high voltage of 8DJH
switchgear
• Insensitive to certain aggressive ambient conditions,
such as:
– Saline air
– Air humidity
–Dust
– Condensation
• Tight to ingress of foreign objects, such as:
–Dust
– Pollution
–Small animals
–Humidity.
Compact design
Thanks to the use of SF6 insulation, compact dimensions
are possible. Thus:
• Existing switchgear rooms and substation rooms
can be used effectively
• New constructions cost little
• Costly city-area space is saved.
Maintenance-free design
Switchgear vessels designed as sealed pressure systems,
maintenance-free switching devices and enclosed cable
plugs ensure:
• Maximum supply reliability
• Personnel safety
• Sealed-for-life design according to IEC 62271-200
(sealed pressure system)
• Installation, operation, extension and replacement
without SF6 gas work
• Reduced operating costs
• Cost-effi cient investment
• No maintenance cycles.
Innovation
The use of digital secondary systems and combined protec-
tion and control devices ensures:
• Clear integration in process control systems
• Flexible and highly simplifi ed adaptation to new system
conditions and thus cost-effi cient operation.
Service life
Under normal operating conditions, the expected service life
of gas-insulated switchgear 8DJH is at least 35 years, probably
40 to 50 years, taking the tightness of the hermetically weld-
ed switchgear vessel into account. The service life is limited by
the maximum number of operating cycles of the switchgear
devices installed:
• For circuit-breakers, according to the endurance class
defi ned in IEC 62271-100
• For three-position disconnectors and earthing switches,
according to the endurance class defi ned in IEC 62271-102
• For three-position switch-disconnectors and earthing
switches, according to the endurance class defi ned in
IEC 62271-103.
Personal safety
• Safe-to-touch and hermetically sealed primary enclosure
• Standard degree of protection IP 65 for all high-voltage
parts of the primary circuit, at least IP 2X for the switch-
gear enclosure according to IEC 60529 and VDE 0470-1
• Cable terminations, busbars and voltage transformers
are surrounded by earthed layers. All high-voltage parts
including the cable terminations, busbars and voltage
transformers are metal-enclosed
• Operating mechanisms and auxiliary switches safely
accessible outside the primary enclosure (switchgear
vessel)
• High resistance to internal arcs by logical mechanical
interlocks and tested switchgear enclosure
• Panels tested for resistance to internal faults up to 21 kA
• Capacitive voltage detecting system to verify safe
isolation from supply
• Due to the system design, operation is only possible
with closed switchgear enclosure
• Logical mechanical interlocks prevent maloperation
• HV HRC fuses and cable sealing ends are only accessible
when outgoing feeders are earthed
• Feeder earthing via make-proof earthing switches.
Security of operation
• Hermetically sealed primary enclosure independent of
environmental effects (pollution, humidity and small
animals)
• Welded switchgear vessels, sealed for life
• Maintenance-free in an indoor environment
(IEC 62271-1 and VDE 0671-1)
• Operating mechanisms of switching devices accessible
outside the primary enclosure (switchgear vessel)
• Metal-coated, plug-in inductive voltage transformers
mounted outside the SF6 switchgear vessel
• Current transformers as ring-core current transformers
mounted outside the SF6 switchgear vessel
• Complete switchgear interlocking system with logical
mechanical interlocks
• Mechanical position indicators integrated in the mimic
diagram
• Minimum fi re load
• Option: Resistance against earthquakes.
Reliability
• Type and routine-tested
• Standardized and manufactured using numerically
controlled machines
• Quality assurance in accordance with DIN EN ISO 9001
• More than 500,000 switchgear panels of Siemens in
operation worldwide for many years.
Requirements
Features Safety
7Switchgear Type 8DJH for Secondary Distribution Systems up to 24 kV, Gas-Insulated · Siemens HA 40.2 · 2017
General
• Three-pole primary enclosure, metal-enclosed
• Welded switchgear vessel without seals, made of stain-
less steel, with welded-in bushings for electrical connec-
tions and mechanical components
• Insulating gas SF6 (fl uorinated greenhouse gas)
• Maintenance-free components under normal ambient
conditions according to IEC 62271-1 and VDE 0671-1
• Three-position switch-disconnector with load-break
function and make-proof earthing function
• Vacuum circuit-breaker
• Cable connection with outside-cone plug-in system
– In ring-main and circuit-breaker feeders with bolted
contact (M16)
– In transformer feeders with plug-in contact or optionally
with bolted contact (M16)
• Wall-standing or free-standing arrangement
• Pressure relief downwards, optionally to the rear or
upwards via pressure absorber systems.
Interlocks
• According to IEC 62271-200 and VDE 0671-200
• Logical mechanical interlocks prevent maloperation
• Logical mechanical interlocks and the constructive
features of the three-position switches prevent mal-
operation as well as access to the cable connection of
the feeders and HV HRC fuses under voltage
• Impermissible and undesired operations can be prevent-
ed by means of locking devices provided at the switching
devices
• A detailed description of all interlocking options is
available on page 51.
Insulating system
• Switchgear vessel fi lled with SF6 gas
• Features of SF6 gas:
– Non-toxic
– Odorless and colorless
–Non-infl ammable
– Chemically neutral
–Heavier than air
– Electronegative (high-quality insulator)
– Global Warming Potential GWP = 22,800
• Pressure of SF6 gas in the switchgear vessel
(absolute values at 20 °C):
–Rated fi lling level: 150 kPa
– Design pressure: 180 kPa
– Design temperature of the SF6 gas: 80 °C
– Operating pressure of bursting disc: ≥ 300 kPa
– Bursting pressure: ≥ 550 kPa
– Gas leakage rate: < 0.1 % per year.
Modular design
• Individual panels and panel blocks can be lined up and
extended at will – without gas work on site
• Low-voltage compartment available in 4 overall heights,
wiring to the panel via plug connectors.
Panel design
• Factory-assembled, type-tested
• Metal-enclosed, with metallic partitions 1)
• Hermetically tight, welded switchgear vessel made of
stainless steel
• Maintenance-free
• Degree of protection
– IP 65 for all high-voltage parts of the primary circuit in
the gas-insulated panels
– IP 2X for the switchgear enclosure
• Vacuum circuit-breaker with three-position disconnector
for disconnecting and earthing
• Three-position switch-disconnector
• Cable connection with outside-cone plug-in system
according to DIN EN 50181
• Wall-standing arrangement, optionally free-standing
arrangement
• Installation and possible later extension of existing
panels without gas work
• Replacement of instrument transformers without gas
work, as they are located outside the gas compartments
• Enclosure made of sendzimir-galvanized sheet steel,
front cover powder-coated in color “light basic” (SN 700)
• Low-voltage compartment removable, plug-in bus wires
• Lateral, metallic wiring ducts for control cables.
Instrument transformers
• Current transformers not subjected to dielectric stress
• Easy replacement of current transformers designed as
ring-core transformers
• Metal-coated, plug-in voltage transformers.
Vacuum circuit-breaker
• Maintenance-free under normal ambient conditions
according to IEC 62271-1 and VDE 0671-1
• No relubrication or readjustment
• Up to 10,000 operating cycles
• Vacuum-tight for life.
Secondary systems
• Customary protection, measuring and control equipment
• Option: Numerical multifunction protection relay with
integrated protection, control, communication, operat-
ing and monitoring functions
• Can be integrated in process control systems.
Requirements
Technology
1) Corresponds to “metal-clad” according to
former standard IEC 60298
8Switchgear Type 8DJH for Secondary Distribution Systems up to 24 kV, Gas-Insulated · Siemens HA 40.2 · 2017
8DJH switchgear is classifi ed according to
IEC / EN 62271-200 / VDE 0671-200.
Design and construction
Partition class PM (partition of metal)
Loss of service continuity category
for panels or panel blocks
– With HV HRC fuses (T, H)
– Without HV HRC fuses (R, L, ...)
Billing metering panel M
Cable panel K
LSC 2
LSC 2
LSC 1
Accessibility to compartments
(enclosure)
– Busbar compartment
– Switching-device compartment
– Low-voltage compartment
(option)
– Cable compartment for panels
or panel blocks
– With HV HRC fuses (T)
– Without HV HRC fuses (R, L, ...)
– Only cable feeder (K)
– Metering panels
(air-insulated) (M)
– Non-accessible
– Non-accessible
– Tool-based
– Interlock-controlled
– Interlock-controlled
– Tool-based
– Tool-based
Internal arc classifi cation (Option)
Designation of the internal arc
classifi cation IAC
IAC class for 8DJH Standard and
8DJH Compact design for
– Wall-standing arrangement
– Free-standing arrangement
Additionally only for
8DJH Compact design for
– Installation in substations
without control aisle 1)
Rated voltage 7.2 kV to 24 kV
IAC A FL
IAC A FLR
IAC A F
Type of accessibility A
– F
– L
– R
Switchgear in closed electrical
service location, access
“for authorized personnel only”
(according to IEC / EN 62271-200)
Front
Lateral
Rear
(for free-standing arrangement)
Arc test current Up to 21 kA
Test duration 1 s
1) Rear space required for pressure relief.
Application recommended in prefabricated substations without control aisle, tested according to IEC 62271-202.
Requirements
Classifi cation
9Switchgear Type 8DJH for Secondary Distribution Systems up to 24 kV, Gas-Insulated · Siemens HA 40.2 · 2017
Rated insulation level Rated voltage Ur kV 7.2 12 15 17. 5 24
Rated short-duration power-frequency
withstand voltage Ud
– Phase-to-phase, phase-to-earth, open contact gap
– Across the isolating distance
kV
kV
20
23
28/42 1)
32 / 48 1)
36
39
38
45
50
60
Rated lightning impulse withstand voltage Up
– Phase-to-phase, phase-to-earth, open contact gap
– Across the isolating distance
kV
kV
60
70
75
85
95
110
95
110
125
145
Rated frequency frHz 50/60
Rated normal current Ir 2) for ring-main feeders A 400 or 630
for busbar A 630
for circuit-breaker feeders A 250 or 630
for transformer feeders A 200 3)
50 Hz Rated short-time
withstand current Ik
for switchgear with tk = 1 s up to kA 25 25 25 25 20/21
1)
for switchgear with tk = 3 s (design option) up to kA 20/21
1)
Rated peak withstand current Ipup to kA 63 63 63 63 50/52.5
1)
Rated short-circuit
making current Ima
for ring-main feeders up to kA 63 63 63 63 50/52.5
1)
for circuit-breaker feeders up to kA 63 63 63 63 50/52.5
1)
for transformer feeders up to kA 63 63 63 63 50/52.5
1)
60 Hz Rated short-time
withstand current Ik
for switchgear with tk = 1 s up to kA 25 25 25 25 20/21
1)
or switchgear with tk = 3 s (design option) up to kA 20/21
1)
Rated peak withstand current Ipup to kA 65 65 65 65 52/55
1)
Rated short-circuit
making current Ima
for ring-main feeders up to kA 65 65 65 65 52/55
1)
for circuit-breaker feeders up to kA 65 65 65 65 52/55
1)
for transformer feeders kA 65 65 65 65 52/55
1)
Filling pressure
(pressure values at 20 °C)
Rated fi lling level pre (absolute) kPa 150
Minimum functional level pme (absolute) kPa 130
Ambient air temperature T 4) Operation standard °C –25 to +55
on request °C –40 to +70
Storage/transport standard °C –25 to +55
on request °C –40 to +70
Degree of protection for gas-fi lled switchgear vessel IP65
for switchgear enclosure IP2X /IP3X 1)
for low-voltage compartment IP3X / IP4X 1)
1) Design option
2) The rated normal currents apply to ambient air temperatures of max. 40 °C.
The 24-hour mean value is max. 35 °C (according to IEC / EN 62271-1 / VDE 0671-1)
3) Depending on HV HRC fuse-link
4) Minimum and maximum permissible ambient air temperature depending on the secondary equipment used
Technical Data
Electrical data of the switchgear
10 Switchgear Type 8DJH for Secondary Distribution Systems up to 24 kV, Gas-Insulated · Siemens HA 40.2 · 2017
Rated voltage Ur kV 7. 2 12 15 17. 5 24
Test duty
TDload
Rated mainly active load
breaking current Iload
100 operations I
load
[I
1
]
A630
20 operations 0.05 I
load
[I
1
]
A31.5
Test duty
TDloop
Rated closed-loop breaking current Iloop [I2a]A630
Test duty
TDcc
Rated cable-charging breaking current Icc [I4a]A68
Test duty
TDlc
Rated line-charging breaking current Ilc [I4b]A68
Test duty
TDma
Rated short-circuit making current Ima 50 Hz up to kA 63 63 63 63 50/52.5
1)
60 Hz up to kA 65 65 65 65 52/55
1)
Test duty
TDef1
Rated earth-fault breaking current Ief1 [I6a] A 200
Test duty
TDef2
Rated cable-charging breaking current and line-charging breaking
current under earth-fault conditionsIef2 [I6b (√3 · I4a) or I6b (√3 · I4b)] A 115
Number of operating cycles, mechanical / Classifi cation n 1000/M1
Number of operating cycles, electrical with Iload / Classifi cation n 100/E3
Number of short-circuit making operations with Ima / Classifi cation n 5/E3 5/E3 5/E3 5/E3 5/E3
C-classifi cation for general-purpose switches (no restrikes
, TD: Icc, Ilc) C2C2C2C2C2
Switching capacity for make-proof earthing switch according to IEC / EN 62271-102 / VDE 0671-102
Rated short-circuit making current Ima 50 Hz up to kA 63 63 63 63 50/52.5
1)
60 Hz up to kA 65 65 65 65 52/55
1)
Number of operating cycles, mechanical / Classifi cation n 1000/M0
Number of short-circuit making operations n 5
Classifi cation E2
Switch-disconnector / fuse combination
Switching capacity for switch-disconnector / fuse combination according to IEC / EN 62271-105 / VDE 0671-105
Rated normal current A200
2)
Rated transfer current Itransfer A 1500 1500 1300 1300 1300
Switching capacity for make-proof earthing switch, feeder side, in transformer feeder with HV HRC fuses
Rated short-circuit making current Ima 50 Hz kA 6.3
60 Hz kA 6.5
Rated short-time withstand current Ik with tk = 1 s kA 2.5
1) Design option
2) Depending on HV HRC fuse-link
Three-position switch-disconnector
Switching capacity for general-purpose switches according to IEC / EN 62271-103 (former: IEC / EN 60265-1 / VDE 0670-301)
Technical Data
Switching capacity and classifi cation of switching devices
11Switchgear Type 8DJH for Secondary Distribution Systems up to 24 kV, Gas-Insulated · Siemens HA 40.2 · 2017
1) Design option
Rated voltage Ur kV 7.2 12 15 17. 5 24
Rated normal current of feeders IrA630
50 Hz Rated short-time
withstand current Ik
for switchgear with tk = 1 s up to kA 25 25 25 25 20/21 1)
for switchgear with tk = 3 s up to kA 20/21 1)
Rated peak withstand current Ipup to kA 63 63 63 63 50/52.5
1)
Rated short-circuit breaking current Isc up to kA 25 25 25 25 20/21 1)
Rated short-circuit making current Ima up to kA 63 63 63 63 50/52.5
1)
60 Hz Rated short-time
withstand current Ik
for switchgear with tk = 1 s up to kA 25 25 25 25 20/21 1)
for switchgear with tk = 3 s up to kA 20/21 1)
Rated peak withstand current Ipup to kA 65 65 65 65 52/55
1)
Rated short-circuit breaking current Isc up to kA 25 25 25 25 20/21 1)
Rated short-circuit making current Ima up to kA 65 65 65 65 52/55
1)
Number of mechanical operating cycles for disconnector n 1000
Number of mechanical operating cycles for earthing switch n 1000
Number of mechanical operating cycles for circuit-breaker n 10,000
Classifi cation of circuit-breaker M2, E2, C2, S2
Classifi cation of disconnector M0
Classifi cation of make-proof earthing switch E2
Rated operating sequence O – 0.3 s – CO – 3 min – CO
O – 0.3 s – CO – 15 s – CO on request
Number of short-circuit breaking operations n 25 or 50
Rated voltage Ur kV 7.2 12 15 17. 5 24
Rated normal current of feeders IrA 250 A or 630 A
50 Hz Rated short-time
withstand current Ik
for switchgear with tk = 1 s up to kA 25 25 25 25 20/21 1)
for switchgear with tk = 3 s up to kA 20/21 1)
Rated peak withstand current Ipup to kA 63 63 63 63 50/52.5
1)
Rated short-circuit breaking current Isc up to kA 25 25 25 25 20/21 1)
Rated short-circuit making current Ima up to kA 63 63 63 63 50/52.5
1)
60 Hz Rated short-time
withstand current Ik
for switchgear with tk = 1 s up to kA 25 25 25 25 20/21 1)
for switchgear with tk = 3 s up to kA 20/21 1)
Rated peak withstand current Ipup to kA 65 65 65 65 52/55
1)
Rated short-circuit breaking current Isc up to kA 25 25 25 25 20/21 1)
Rated short-circuit making current Ima up to kA 65 65 65 65 52/55
1)
Number of mechanical operating cycles for disconnector n 1000
Number of mechanical operating cycles for earthing switch n 1000
Number of mechanical operating cycles for circuit-breaker n 2000
Classifi cation of circuit-breaker M1, E2, C1, S1
Classifi cation of disconnector M0
Classifi cation of make-proof earthing switch E2
Rated operating sequence O – 3 min – CO – 3 min – CO
Number of short-circuit breaking operations n 6 or 20
Vacuum circuit-breaker
Switching capacity according to IEC / EN 62271-100 / VDE 0671-100
Type 1.1 with three-position disconnector
Type 2 with three-position disconnector
Technical Data
Switching capacity and classifi cation of switching devices
1)
HA40-2125a eps
1)
HA40-2127a eps
1)
HA40-2126a eps
1)
HA40-2291 eps
1)
HA40-2124a eps
12 Switchgear Type 8DJH for Secondary Distribution Systems up to 24 kV, Gas-Insulated · Siemens HA 40.2 · 2017
Cable feeder
Type K 2)
310 mm wide
Circuit-breaker feeder
Type L
430 mm wide
Transformer feeder
Type T
430 mm wide
Cable feeder
Type K(E) 2)
430 mm wide
with make-proof
earthing switch
Ring-main feeder
Type R
310 mm wide
1) Only for end
panel, on the free
connection side of
the busbar
2) Only as individual
panel and in
2-panel blocks
Product Range
Individual panels and modules – freely confi gurable for up to 4 functions in the block
Vacuum
circuit-breaker
Three-position
switch-disconnector
Three-position
disconnector
Capacitive voltage
detecting system
HV HRC fuse
Cable-type current
transformer
Cable connection
with outside cone
(not included in the
scope of supply)
Surge arrester
or limiter
Make-proof
earthing switch
HA40-2128 eps
HA40-2129a eps
HA40-2130 eps
HA40-2132 eps
HA40-2131c eps
HA40-2133b eps
13Switchgear Type 8DJH for Secondary Distribution Systems up to 24 kV, Gas-Insulated · Siemens HA 40.2 · 2017
Bus sectionalizer panel
with switch-disconnector with switch-fuse combination
Type S 1)
430 mm wide
Type H 1)
430 mm wide
Bus sectionalizer panel with switch-disconnector
Type S(620)
(earthing on the left)
620 mm wide
Type S(500)
with current
transformer
500 mm wide
4MT3
Bus sectionalizer panel with circuit-breaker
Type V (with circuit-
breaker 1.1 or 2)
500 mm wide
Design option with
current transformer
4MT34MT3
Product Range
Individual panels
Vacuum
circuit-breaker
Three-position
switch-disconnector
Three-position
disconnector
Capacitive voltage
detecting system
HV HRC fuse
Current transformer
Plug-in voltage
transformer 4MT3
1) Also executable as right-hand panel in panel blocks
*)
1)
HA40-2134c eps
*)
1)
HA40-2135b eps
1)
HA40-2136a eps HA40-2137c eps
1)
HA40-2274b eps
1)
HA40-2138a eps
1)
14 Switchgear Type 8DJH for Secondary Distribution Systems up to 24 kV, Gas-Insulated · Siemens HA 40.2 · 2017
Ring-main feeder Circuit-breaker feeder
Busbar voltage metering panel,
fused on the primary side
Busbar voltage metering panel
Busbar earthing panel Busbar earthing panel
Type M(500)
500 mm wide
Type M(430)
430 mm wide
Type E
310 mm wide
Type E(500)
500 mm wide
Type R(500)
500 mm wide
Type L(500)
with circuit-
breaker
type 1.1 or
type 2)
500 mm wide
1) Only for end
panel, on the
free connection
side of the busbar
4MT3 4MT3
4MC63 ...
4MT8
4MC63 ...
4MT8
4MT3 4MT3
4MT3
Product Range
Individual panels
Vacuum
circuit-breaker
Three-position
switch-disconnector
Three-position
disconnector
Capacitive voltage
detecting system
*)
Three-phase
current transformer
Cable-type current
transformer
Cable connection
with outside cone
(not included in the
scope of supply)
Surge arrester
or limiter
Plug-in voltage
transformer
P1
P2
HA40-2139a eps
P2
P1
P1
P2
P2
P1
P1
P2
P2
P1
P1
P2
P2
P1
HA40-2140a eps
P1 P2 P2 P1 P1 P2 P2 P1
HA40-2141a eps
P1
P2 P1
P2
P2
P1
P2
P1
HA40-2142a eps
15Switchgear Type 8DJH for Secondary Distribution Systems up to 24 kV, Gas-Insulated · Siemens HA 40.2 · 2017
Billing metering panels with cable connection on the left
Billing metering panels with cable connection on the right
Billing metering panels with busbar connection on both sides
Billing metering panels with cable connection on both sides
Product Range
Air-insulated billing metering panels type M, 840 mm wide
Current transformer,
cast-resin insulated
Voltage transformer,
cast-resin insulated
Capacitive voltage
detecting system
Fixed earthing
points for
busbar earthing
P1 and P2
are terminal
designations of
the current
transformer
16 Switchgear Type 8DJH for Secondary Distribution Systems up to 24 kV, Gas-Insulated · Siemens HA 40.2 · 2017
Panel block
Components shown in dotted lines
can be used optionally.
Installation dimensions
Width
mm
Depth
mm
Height
mm
Panel blocks with transformer feeders,
optionally with busbar extension
KT
K Radial cable
connection as
incoming
feeder
1 transformer feeder,
1 radial cable connection
740 775 1200
1400
1700
K(E)T
K Radial cable
connection as
incoming
feeder
1 transformer feeder,
1 radial cable connection
with make-proof earthing
switch
860 775 1200
1400
1700
RT
1 ring-main feeder,
1 transformer feeder
740 775 1040
1200
1400
1700
RRT
2 ring-main feeders,
1 transformer feeder
1050 775 1040
1200
1400
1700
RRRT
3 ring-main feeders,
1 transformer feeder
1360 775 1200
1400
1700
TRRT
2 ring-main feeders,
2 transformer feeders
1480 775 1200
1400
1700
Panel block
Components shown in dotted lines
can be used optionally.
Installation dimensions
Width
mm
Depth
mm
Height
mm
Panel blocks with circuit-breaker feeders,
optionally with busbar extension
KL
K Radial cable
connection as
incoming
feeder
1 circuit-breaker feeder,
1 radial cable connection
740 775 1200
1400
1700
K(E)L
K Radial cable
connection as
incoming
feeder
1 circuit-breaker feeder,
1 radial cable connection
with make-proof earthing
switch
860 775 1200
1400
1700
RL
1 ring-main feeder,
1 circuit-breaker feeder
740 775 1200
1400
1700
RRL
2 ring-main feeders,
1 circuit-breaker feeder
1050 775 1200
1400
1700
RRRL
3 ring-main feeders,
1 circuit-breaker feeder
1360 775 1200
1400
1700
LRRL
2 ring-main feeders,
2 circuit-breaker feeders
1480 775 1200
1400
1700
HA40-2109b eps
HA40-2110b eps
HA40-2111b epsHA40-2112b eps
HA40-2113a eps
HA40-2114a eps
HA40-2115a eps
HA40-2116a eps
HA40-2117a eps HA40-2219a eps
HA40-2108b eps
HA40-2218a eps
Product Range
Product range overview of panel blocks (excerpt)
17Switchgear Type 8DJH for Secondary Distribution Systems up to 24 kV, Gas-Insulated · Siemens HA 40.2 · 2017
Panel block
Components shown in dotted lines
can be used optionally.
Installation dimensions
Width
mm
Depth
mm
Height
mm
Panel blocks with ring-main feeders,
optionally with busbar extension
RR
2 ring-main feeders
620 775 1040
1200
1400
1700
RRR 3 ring-main feeders
930 775 1040
1200
1400
1700
RRRR 4 ring-main feeders
1240 775 1200
1400
1700
Panel block
Components shown in dotted lines
can be used optionally.
Installation dimensions
Width
mm
Depth
mm
Height
mm
Panel blocks with transformer feeders,
optionally with busbar extension
TT
2 transformer feeders
860 775 1200
1400
1700
TTT
3 transformer feeders
1290 775 1200
1400
1700
Panel block
Components shown in dotted lines
can be used optionally.
Installation dimensions
Width
mm
Depth
mm
Height
mm
Panel blocks with transformer feeders as 8DJH Compact, without busbar extension
RRT
620
700
775
775
1400
1700
1400
1700
RRT-R
930
1010
775
775
1400
1700
1400
1700
RRT-RRT
1240
1400
775
775
1400
1700
1400
1700
HA40-2118a eps
HA40-2119a eps
HA40-2120a eps
HA40-2121b eps
HA40-2122b eps
HA40-2361a eps
HA40-2362a eps
Product Range
Product range overview of panel blocks (excerpt)
HA40-2360a eps
HA40-2143c eps
2
1
3
4
5
8
6
7
9
10
HA40-2144e eps
2
1
3
4
5
6
7
9
10
12
13
11
HA40-2145e eps
2
1
14
4
5
8
6
15
9
10
1
18 Switchgear Type 8DJH for Secondary Distribution Systems up to 24 kV, Gas-Insulated · Siemens HA 40.2 · 2017
Circuit-breaker feeder
Ring-main feeder Transformer feeder
Type 1.1
Type R
Type L
Type T
Type 2
Section
Section
Section
1 Control board (for details, see page 23)
2 Busbar arrangement
3 Three-position switch-disconnector
4 Pressure relief device
5 Wiring duct, removable, for protection
and/or bus wires
6 Switchgear vessel, fi lled with gas
7 Operating mechanism of switching device
8 Bushing for cable plug with bolted contact
(M16)
9 Cable compartment cover
10 Earthing busbar with earthing connection
(design option)
11 Partition
12 HV HRC fuse assembly
13 Bushing for cable plug with plug-in contact,
optionally bolted contact (M16)
14 Vacuum circuit-breaker
15 Circuit-breaker operating mechanism,
operating mechanism for three-position
disconnector
Design
Panel design (examples)
HA40-2146d eps
3
1
4
5
6
9
7
8
10
12
2
11
HA40-2263c eps
14
13
15
16 6
18
17
1
4
5
7
8
10
3
12
9
11
19Switchgear Type 8DJH for Secondary Distribution Systems up to 24 kV, Gas-Insulated · Siemens HA 40.2 · 2017
1 Control board (for details, see page 23)
2 Option: Low-voltage compartment
3 Busbar arrangement
4 Vacuum circuit-breaker
5 Pressure relief device
6 Wiring duct, removable, for protection and/or bus wires
7 Switchgear vessel, fi lled with gas
8 Operating mechanism of switching device
9 Bushing for cable plug with bolted contact (M16)
10 Cable compartment cover
11 Option: Three-phase current transformer (protection trans-
former)
12 Earthing busbar with earthing connection (design option)
13 Low-voltage compartment (standard)
for vacuum circuit-breaker
14 Option: SIPROTEC bay controller
15 Option: Plug-in voltage transformer type 4MT3 on the busbar
16 Bushing for connection of plug-in voltage transformers
17 Option: Plug-in voltage transformer 4MT8 at the connection
18 Cable-type current transformer
Circuit-breaker feeder
Type L(500)
Type 2
Type 1.1
Section
Section
Design
Panel design (examples)
HA40-2148f eps
2
1
4
5
6
3
7
8
10
12
9a
9b
HA40-2149e eps
7
8
10
6
5
12
11
1
20 Switchgear Type 8DJH for Secondary Distribution Systems up to 24 kV, Gas-Insulated · Siemens HA 40.2 · 2017
Billing metering panel
1 Sockets for voltage detecting system
2 Busbar connection
3 Busbar vessel, fi lled with gas
4 Pressure relief device
5 Current transformer type 4MA7
6 Voltage transformer type 4MR
7 Wiring duct, removable, for protection and/
or bus wires
8 Niche for customer-side low-voltage equip-
ment, screwed cover
9 Bushings for connection of transformer bars,
connected with busbar extension on the right
9a and on the left 9b
10 Transformer compartment cover
11 Cable connection
12 Earthing busbar with earthing connection
Type M, air-insulated Section
Connection: busbar – busbar
Section
Connection: cable – cable
Design
Panel design (examples)
HA40-2363 eps
1
11
4
3
10
8
7
6
9
2
5
21Switchgear Type 8DJH for Secondary Distribution Systems up to 24 kV, Gas-Insulated · Siemens HA 40.2 · 2017
Panel block
1 Control board (for details, see page 23)
2 Three-position switch-disconnector
3 Pressure relief device
4 Switchgear vessel, fi lled with gas
5 Operating mechanism of switching device
6 Bushing for cable plug with bolted contact
(M16)
7 Cable compartment cover
8 Earthing connection
9 HV HRC fuse assembly
10 Bushing for cable plug with plug-in contact
11 Pressure relief duct downwards for transformer
feeder (option)
Type 8DJH Compact RRT Section
Design
Panel design (examples)
22 Switchgear Type 8DJH for Secondary Distribution Systems up to 24 kV, Gas-Insulated · Siemens HA 40.2 · 2017
On request, 8DJH switchgear can be provided with an
outdoor enclosure with the following features:
• For outdoor applications on company grounds
• Enclosure attached to standard indoor panels
• Enclosure with three different heights, for 1200 mm
switchgear height (optionally with low-voltage compart-
ment as a 200 mm, 400 mm or 600 mm high version), or
1400 mm switchgear height (optionally with low-voltage
compartment as a 200 mm or 400 mm high version)
• Enclosure with four different widths for freely confi gu-
rable, non-extendable switchgear rows up to a switch-
gear width of 2000 mm (for dimensions, see page 82)
• Internal arc classifi cation IAC A FL or FLR to 21 kA /1 s
according to IEC 62271-200
• Degree of protection IP 54.
Outdoor enclosure (front closed)
Outdoor enclosure (front open)
R-HA40-8DJH-179.tifR-HA40-8DJH-178.tif
Design
Outdoor enclosure
HA40-2265b eps
4
5
6
7
HA40-2266b eps
9
4
12
10
5
6
8
3
11
HA40-2267b eps
12
10
11
13
4
9
23Switchgear Type 8DJH for Secondary Distribution Systems up to 24 kV, Gas-Insulated · Siemens HA 40.2 · 2017
The control boards are function-related. They integrate
operation, mimic diagram and position indication. Further-
more, indicating, measuring and monitoring equipment
as well as locking devices and local-remote switches are
arranged according to the panel type and version. The ready-
for-service indicator and rating plates are fi tted in accor-
dance with the panel blocks.
Operation is identical for transformer and circuit-breaker
feeders. First, the operating mechanism must be charged;
then, closing/opening is done through separate pushbut-
tons. The condition of the energy store is indicated.
All actuating openings are functionally interlocked against
each other, and are optionally lockable. Separate operating
levers for the disconnecting and earthing function are
optionally available.
HA40-2264a eps
1
2
3
Operation of
three-position switch
Operating levers
R-HA40-114.tif
1 Manual operation of load-break function
2 Locking function (option for ring-main feeders)
3 Manual operation of earthing function
4 Panel designation label
5 Position indicator for switch-disconnector
6 Position indicator for earthing switch
7 Sockets of capacitive voltage detecting system
8 “Fuse tripped” indicator
9 ON pushbutton for transformer or circuit-breaker function
10 OFF pushbutton for transformer or circuit-breaker function
11 Manual spring charging
12 “Spring charged” indicator
13 Position indicator for circuit-breaker
Front of ring-main feeder
Front of transformer feeder
Front of circuit-breaker feeder
Design
Operation (examples)
HA40-2150b eps
A40-2273 eps
24 Switchgear Type 8DJH for Secondary Distribution Systems up to 24 kV, Gas-Insulated · Siemens HA 40.2 · 2017
Features
• Switch positions:
CLOSED – OPEN – EARTHED
• Switching functions as general-purpose switch-
disconnector (class E3) according to
– IEC /EN 62271-103/ VDE 0671-103
– IEC /EN 62271-102/ VDE 0671-102
• Designed as a three-position switch with the functions
–Switch-disconnector and
– Make-proof earthing switch
• Operation via rotary bushing welded gas-tight into the
front of the switchgear vessel
• Climate-independent contact in the gas-fi lled switchgear
vessel
• Maintenance-free for indoor installation according to
IEC / EN 62271-1 / VDE 0671-1
• Individual secondary equipment.
Mode of operation
The operating shaft forms one unit together with the
three contact blades. Due to the arrangement of the fi xed
contacts (earth – busbar), it is not necessary to interlock the
CLOSE and EARTHING functions.
Closing operation
During the closing operation, the operating shaft with the
moving contact blades changes from the “OPEN” to the
“CLOSED” position.
The force of the spring-operated mechanism ensures a
high operator-independent closing speed and a reliable
connection of the main circuit.
Opening operation
During the opening operation, the arc is caused to rotate by
the arc-suppression system. This rotation movement pre-
vents the development of a fi xed root.
The isolating distance in gas established after breaking
fulfi lls the conditions applicable to isolating distances in
accordance with
– IEC/EN 62271-102 / VDE 0671-102
and
– IEC/EN 62271-1 / VDE 0671-1.
Due to the arc rotation caused by the arc-suppression
system, both load currents and minor no-load currents are
safely interrupted.
Earthing operation
The EARTHING operation is implemented by changing from
the “OPEN” to the “EARTHED” position.
Three-position switch-disconnector
Busbar
CLOSED
OPEN
EARTHED
Feeder
OPEN / CLOSE
OPEN / EARTH
CLOSED OPEN
Feeder
EARTHED
Components
Three-position switch-disconnector
25Switchgear Type 8DJH for Secondary Distribution Systems up to 24 kV, Gas-Insulated · Siemens HA 40.2 · 2017
Features
• Mechanical endurance of more than 1000 operating cycles
• Parts subjected to mechanical stress are highly
corrosion-proof
• Manual operation with the help of a slip-on operating lever
• Option: Motor operation
• Control board with accordingly cut-out switching gate
prevents the three-position switch-disconnector from
being switched directly from the “CLOSED” via the
“OPEN” to the “EARTHED” position
• Two separate actuating openings are provided for
unambiguous selection of the DISCONNECTING and
EARTHING functions
• Operation via rotary movement, operating direction
according to IEC / EN 60447 / VDE 0196 (FNN recommen-
dation, former VDN/ VDEW recommendation).
Assignment of operating mechanism type of three-position switch to panel types
Panel type R, S, L, V, M(500) T, H, M(430)
Function Switch-disconnector (R, S)
Disconnector (L, V, M(500))
Earthing switch Switch-disconnector (T, H)
Disconnector M(430)
Earthing switch
Type of operating
mechanism
Spring-operated Spring-operated Stored-energy Spring-operated
Operation Manual
Motor (option)
Manual Manual
Motor (option)
Manual
Spring-operated mechanism
The switching movements are performed independently of
the operating speed.
Spring-operated/stored-energy mechanism
The switching movements are performed independently of
the operating speed.
During the charging process, the closing and opening
springs are charged. This ensures that the switch-discon-
nector/fuse combination can switch off all types of faults
reliably even during closing.
Closing and opening is done via pushbuttons, and is there-
fore identical with the operation of circuit-breaker operat-
ing mechanisms.
An energy store is available for tripping by means of an
operating HV HRC fuse or via a shunt release (f-release).
After tripping, a red bar appears on the position indicator.
Legend:
R = Ring-main feeder
S = Bus sectionalizer panel with switch-disconnector
L = Circuit-breaker feeder
T = Transformer feeder
H = Bus sectionalizer panel with switch-fuse combination
V = Bus sectionalizer panel with circuit-breaker
M(430)/ M(500) = Busbar voltage metering panel
Components
Operating mechanisms for the three-position switch
26 Switchgear Type 8DJH for Secondary Distribution Systems up to 24 kV, Gas-Insulated · Siemens HA 40.2 · 2017
Motor operating mechanism (option)
The manual operating mechanisms of 8DJH switchgear
can be equipped with motor operating mechanisms for the
three-position switch-disconnector. Retrofi tting is possible.
Operating voltages for motor operating mechanisms:
• 24, 48, 60, 110, 220 V DC
• 110 and 230 V AC, 50 /60 Hz
• Motor rating: max. 80 W/80 VA.
Operation:
• Local operation by momentary-contact rotary control
switch (option)
• Remote operation (standard) applied to terminal.
Shunt release (option)
(f-release)
Stored-energy mechanisms can be equipped with a shunt
release. Remote electrical tripping of the three-position
switch-disconnector is possible via the magnet coil of the
shunt release, e.g. transformer overtemperature tripping.
To avoid thermal overloading of the shunt release in the
event of a continuous signal that may be applied, the shunt
release is switched off via an auxiliary switch which is
mechanically coupled with the three-position switch-
disconnector.
Auxiliary switch (option)
Each operating mechanism of the three-position switch-
disconnector can be optionally equipped with an auxiliary
switch for the position indication. Free contacts (for manu-
al operating mechanism):
– Switch-disconnector function:
CLOSED and OPEN: 1 NO + 1 NC + 2 changeover contacts
– Earthing switch function:
CLOSED and OPEN: 1 NO + 1 NC + 2 changeover contacts.
Rated switching capacity
Rated insulation voltage 250 V AC / DC
Insulation group C acc. to VDE 0110
Continuous current 10 A
Making capacity 50 A
Abbreviations:
NO = Normally open contact
NC = Normally closed contact
Components
Operating mechanisms for the three-position switch, equipment (optional)
Technical data of the auxiliary switch
Breaking capacity
AC operation
at 40 Hz up to 60 Hz
DC operation
Operating
voltage
V
Normal current
A
Operating
voltage
V
Normal current
Resistive Inductive,
T = 20 ms
AA
up to 230 10 24 10 10
48 10 9
60 9 7
110 5 4
240 2.5 2
27Switchgear Type 8DJH for Secondary Distribution Systems up to 24 kV, Gas-Insulated · Siemens HA 40.2 · 2017
Features
• The vacuum circuit-breaker consists of a vacuum inter-
rupter unit with integrated three-position disconnector
located in the switchgear vessel, and the associated
operating mechanisms.
• According to IEC /EN 62271-100 / VDE 0671-100
• Application in hermetically welded switchgear vessel
in conformity with the system
• Climate-independent vacuum interrupter poles in the
gas-fi lled switchgear vessel
• Operating mechanism located outside the switchgear
vessel in the front operating mechanism box
• Maintenance-free for indoor installation according to
IEC /EN 62271-1/ VDE 0671-1
• Individual secondary equipment.
Operating mechanism functions
The closing spring is charged by means of the operating
lever or the hand crank supplied, or by the motor (option),
until the latching of the closing spring is indicated (“spring
charged” indicator). Then, the vacuum circuit-breaker can
be closed manually or electrically.
In operating mechanisms provided for automatic reclosing
(AR), the closing spring can be recharged by hand or auto-
matically in case of motor operating mechanism. Thus, the
“closing option” is available again.
Operating mechanism
The operating mechanism assigned to a circuit-breaker
feeder consists of the following components:
• Operating mechanism for circuit-breaker
• Operating mechanism for three-position disconnector
• Motor operating mechanism (optional)
• Position indicators
• Pushbuttons for CLOSING and OPENING the circuit-breaker
• Interlocking between circuit-breaker and disconnector.
Trip-free mechanism
The vacuum circuit-breaker is fi tted with a trip-free mecha-
nism according to IEC /EN 62271-100/ VDE 0671-100. In the
event of an opening command being given after a closing
operation has been initiated, the moving contacts return
to the open position and remain there even if the closing
command is sustained. This means that the contacts are
momentarily in the closed position, which is permissible
according to the above-mentioned standard.
Assignment of operating mechanism type
Panel type L, V
Function Circuit-breaker Three-position disconnector
Disconnector Earthing switch
Type Stored-energy Spring-operated Spring-operated
Operation Manual/Motor Manual / Motor Manual
Circuit-breaker
Circuit-breaker Type 1.1 Type 2
Short-circuit breaking current up to
17.5 kV / 25 kA
or
24 kV/21 kA
up to
17.5 kV / 25 kA
or
24 kV/21 kA
Rated operating sequence
O – 0.3 s – CO – 3 min – CO •–
O – 0.3 s – CO – 15 s – CO on request –
O – 3 min – CO – 3 min – CO – •
Number of
breaking operations Ir10,000 2000
Short-circuit breaking
operations ISC up to 50 up to 20
In individual panel 430 mm
500 mm
•
••
•
In panel block 430 mm ••
Explanations:
• Design option
– Not available
Components
Vacuum circuit-breaker
Permissible operating cycles
Breaking current (r.m.s. value)
1000
100
25
500
10,000
10 100.1 1 5 500.5
5000
kA25
20,000
200
2000
50
0.2 2
HA40-2270a_en eps
21
Permissible operating cycles
Breaking current (r.m.s. value)
1000
100
20
1
500
10,000
10
100.1 1 5 500.5
50
5000
6
kA20
20,000
200
2000
2
0.2 2
HA40-2268a_en eps
43
Permissible operating cycles
Breaking current (r.m.s. value)
1000
100
20
1
500
10,000
10
100.1 1 5 500.5
50
5000
6
kA16
20,000
200
2000
2
0.2 2
HA40-2269a_en eps
43
Permissible operating cycles
Breaking current (r.m.s. value)
1000
100
25
500
10,000
10 100.1 1 5 500.5
5000
kA20
20,000
200
2000
50
0.2 2
HA40-2271a_en eps
21
28 Switchgear Type 8DJH for Secondary Distribution Systems up to 24 kV, Gas-Insulated · Siemens HA 40.2 · 2017
Electrical service life
Vacuum circuit-breaker type 2
Vacuum circuit-breaker type 1.1
Rated short-circuit breaking current 20 kA
Rated short-circuit breaking current 16 kA
Rated short-circuit breaking current 25 kA
Rated short-circuit breaking current 20 kA
Max. number of
short-circuit breaking operations
➀ n = 25 ➂ n = 6
➁ n = 50 ➃ n = 20
Components
Vacuum circuit-breaker
29Switchgear Type 8DJH for Secondary Distribution Systems up to 24 kV, Gas-Insulated · Siemens HA 40.2 · 2017
Motor operating mechanism
Operating voltages for motor operating mechanisms
• 24, 48, 60, 110, 220 V DC
• 110 and 230 V AC, 50 /60 Hz.
Further values on request.
Motor rating for circuit-breaker operating mechanism
type 1.1 at
DC: maximum 100 W
AC: maximum 250 VA.
Motor rating for disconnector operating mechanism and
circuit-breaker operating mechanism type 2 at
DC: maximum 80 W
AC: maximum 80 VA.
Secondary components
The scope of the secondary equipment of the vacuum cir-
cuit-breaker depends on the type of application and offers
a wide range of possible variations, allowing almost every
requirement to be satisfi ed.
Closing solenoid
• For electrical closing.
Shunt release
• Magnet coil for tripping by protection device or electrical
actuation.
C.t.-operated release
• For tripping pulse 0.1 Ws in conjunction with suitable
protection systems, e.g. protection system 7SJ45 or
make Woodward/SEG type WIC; other designs on request
• Used if external auxiliary voltage is missing, tripping via
protection relay.
Low-energy magnetic release
• For tripping pulse 0.02 Ws, tripping via transformer
monitor (IKI-30).
Undervoltage release
• Comprising:
– Energy store and unlatching mechanism
– Electromagnetic system, which is permanently connect-
ed to voltage while the vacuum circuit-breaker is closed;
tripping is initiated when this voltage drops.
Anti-pumping
(mechanical and electrical)
• Function: If constant CLOSE and OPEN commands are
present at the vacuum circuit-breaker at the same time,
the vacuum circuit-breaker will return to the open posi-
tion after closing. It remains in this position until a new
CLOSE command is given. In this manner, continuous
closing and opening (= pumping) is avoided.
Circuit-breaker tripping signal
• For electrical signaling (as pulse > 10 ms), e.g. to remote
control systems, in the case of automatic tripping
(e.g. protection)
• Via limit switch and cutout switch.
Varistor module
• To limit overvoltages to approx. 500 V for protection
devices (when inductive components are mounted
in the vacuum circuit-breaker)
• For auxiliary voltages ≥ 60 V DC.
Auxiliary switch
• For electrical position indication.
Position switch
• For signaling “closing spring charged”.
Mechanical interlocking
• Dependent on the type of operating mechanism
• Interrogation of the three-position disconnector
from the switchgear side
• Option: Operating mechanism with mechanical
interlocking as
– Stored-energy mechanism with closing solenoid
and pushbutton: The pushbutton operated by the
mechanical interlocking prevents a continuous
command to the closing solenoid
• During operation of the three-position disconnector
from CLOSED to OPEN, the vacuum circuit-breaker
cannot be closed.
Operations counter
• As numeric indicator, 5 digits, mechanical.
1) Depending on the secondary components selected
Components
Secondary equipment of the vacuum circuit-breakers
Circuit-breaker equipment
Circuit-breaker Type 1.1 Type 2
Motor operating mechanism
Closing solenoid -
Shunt release
C.t.-operated release
Low-energy magnetic release –
Undervoltage release
Anti-pumping -o.r.
Circuit-breaker tripping signal -
Varistor module for ≥ 60 V DC for ≥ 60 V DC
Auxiliary switch
6 NO + NC --
free contacts thereof 1) 1 NO + 2 NC +
2 changeover
2 NO + 3 NC +
2 changeover
11 NO + 11 NC –
free contacts thereof 1) 6 NO + 7 NC +
2 changeover
–
Position switch --
Mechanical interlocking --
Operations counter -
- = standard
= option
o.r. = on request
Abbreviations:
NO = Normally open contact
NC = Normally closed contact
HA40-2152a eps
214
3
HA40-2215 eps
5
6 7
30 Switchgear Type 8DJH for Secondary Distribution Systems up to 24 kV, Gas-Insulated · Siemens HA 40.2 · 2017
Features
• Busbar extension possible on all individual panels and
panel blocks (ordering option)
• Plug-in unit consisting of contact coupling and screened
silicone coupling
• Insensitive to pollution and condensation
• Switchgear installation, extension or panel replacement
is possible without gas work
• Busbar connections to metering panels are possible.
Every panel block and every individual panel is optionally
available with busbar extension on the right, on the left or
on both sides. This offers a high fl exibility for the creation
of switchgear confi gurations whose functional units can
be lined up in any order. Local installation and lining up is
done without gas work.
Lining up takes place as follows:
• By the busbar couplings on the medium-voltage side.
Tolerances between adjacent panels are compensated
by spherical fi xed contacts and the movable contact
coupling with degrees of freedom in all axis directions.
• By safe dielectric sealing with screened silicone couplings
that are externally earthed and adjustable to tolerances.
These silicone couplings are pressed on with a defi ned
pressure when the panels are interconnected.
• On free busbar ends, screened dummy plugs are
inserted, each of which is pressed on through a metal
cover. A common protective cover with a warning is
fi xed over all three covers.
• By centering bolts for easier switchgear installation
and fi xing of adjacent panels.
• By bolted panel joints with defi ned stops for the distances
between adjacent panels and the associated pressure for
contact pieces and silicone couplings.
Switchgear installation, extension or replacement of one
or more functional units requires a lateral wall distance
≥ 200 mm.
Interconnecting the panels
1 Contact piece
2 Silicone coupling
3 Tension spring for earthing
4 Centering bolt
5 Silicone dummy plug with insertable sleeve
6 Clamping cover for dummy plugs
7 Busbar termination cover
Surge-proof termination
Components
Busbar extension, modularity
HA40-2153c eps
123
5
68 59 7 4
31Switchgear Type 8DJH for Secondary Distribution Systems up to 24 kV, Gas-Insulated · Siemens HA 40.2 · 2017
Features
• Application in switch-disconnector/ fuse combination in
– Transformer feeders (T)
– Bus sectionalizer with switch-fuse combination (H)
• HV HRC fuse-links according to DIN 43625
(main dimensions) with striker; “medium“ version
according to IEC /EN 60282-1/ VDE 0670-4
– As short-circuit protection for transformers
– With selectivity – depending on correct selection –
to upstream and downstream connected equipment
–1-pole insulated
• Requirements according to IEC/EN 62271-105/VDE 0671-105
fulfi lled in high-voltage switch-fuse combinations
• Climate-independent and maintenance-free
• Fuse assembly connected to the three-position
switch-disconnector via welded-in bushings and con-
necting bars
• Arrangement of fuse assembly below the switchgear vessel
• Fuses can only be replaced if feeder is earthed
• Fuse slide for reference dimension 292 mm and 442 mm
Option with three-position switch-disconnector
• Shunt release (f-release)
• “Tripped signal” of the transformer switch for remote
electrical indication with 1 normally open contact.
Mode of operation
In the event that an HV HRC fuse-link has tripped, the
switch-disconnector is tripped via an articulation which is
integrated into the cover of the fuse box (see fi gure).
In the event that the fuse tripping fails, e.g. if the fuse
has been inserted incorrectly, the fuse box is protected by
thermal protection. The overpressure generated by over-
heating trips the switch via the diaphragm in the cover of
the fuse box and via an articulation. This prevents the fuse
box from incurring irreparable damage.
This thermal protection works independently of the type
and design of the HV HRC fuse used. Like the fuse itself,
it is maintenance-free and independent of any outside
climatic effects.
Furthermore, the HV HRC fuses (e.g. make SIBA) release
the striker depending on the temperature and trip the
switch-disconnector as early as in the fuse overload range.
Impermissible heating of the fuse box can be avoided in
this way.
Replacement of HV HRC fuse-links
(without tools)
• Isolate and earth the transformer feeder
• Open the cover of the fuse access
• Replace the HV HRC fuse-link.
HV HRC fuse assembly
1 Fuse box
2 Fuse slide
3 Tripping pin for spring-operated/stored-energy mechanism
4 Sealing cover with seal
5 Locking cap
6 HV HRC fuse
7 Cable connection
8 Bushing
9 Switchgear vessel
HA35-2523 eps
Schematic sketches for fuse tripping
Fuse link in
service condition
Fuse tripping
through striker
Fuse tripping through
overpressure, e.g. if
HV HRC fuse-link has
been inserted incorrectly
Note to HV HRC fuse-links
According to IEC 60282-1 (2009) Clause 6.6, the breaking
capacity of HV HRC fuses is tested within the scope of
the type test at 87 % of their rated voltage. In three-phase
systems with resonance-earthed or isolated neutral, under
double earth fault and other conditions, the full phase-to-
phase voltage may be available at the HV HRC fuse during
breaking. Depending on the size of the operating voltage
of such a system, this applied voltage may then exceed
87 % of the rated voltage. It must therefore already be
ensured during confi guration of the switching devices
and selection of the HV HRC fuse that only such fuse-links
are used, which either satisfy the above operating
conditions, or whose breaking capacity was tested at least
with the maximum system voltage. In case of doubt, a
suitable HV HRC fuse must be selected together with the
fuse manufacturer.
Components
HV HRC fuse assembly
32 Switchgear Type 8DJH for Secondary Distribution Systems up to 24 kV, Gas-Insulated · Siemens HA 40.2 · 2017
MV system
MV system Transformer
HV HRC fuse-link
HV HRC fuse-link
Operating
v oltage Un
kV
Rated power
Sr
kVA
Relative
impedance
voltage uk
%
Rated c urrent
Ir
A
Rated current
Ir
A
Min. operating/
rated voltage
Ur
kV
Dimension e
mm
Order No.
Make SIBA
Order No.
Make Mersen
3.3 to 3.6 20 43.5 6.3 3 to 7.2 292 30 098 13.6,3 –
10 3 to 7.2 292 30 098 13.10 –
30 45.25 10 3 to 7.2 292 30 098 13.10 –
16 3 to 7.2 292 30 098 13.16 –
50 48.75 16 3 to 7.2 292 30 098 13.16 –
20 3 to 7.2 292 30 098 13.20 –
75 413.1 20 3 to 7.2 292 30 098 13.20 –
25 3 to 7.2 292 30 098 13.25 –
100 417.5 31.5 3 to 7.2 292 30 098 13.31,5 –
40 3 to 7.2 292 30 098 13.40 –
125 421.87 31.5 3 to 7.2 292 30 098 13.31,5 –
40 3 to 7.2 292 30 098 13.40 –
160 428 40 3 to 7.2 292 30 098 13.40 –
50 3 to 7.2 292 30 098 13.50 –
200 435 50 3 to 7.2 292 30 098 13.50 –
63 3 to 7.2 292 30 099 13.63 –
250 443.74 63 3 to 7.2 292 30 099 13.63 –
80 3 to 7.2 292 30 099 13.80 –
4.16 to 4.8 20 42.78 6.3 3 to 7.2 292 30 098 13.6,3 –
30 44.16 10 3 to 7.2 292 30 098 13.10 –
50 46.93 16 3 to 7.2 292 30 098 13.16 –
75 410.4 16 3 to 7.2 292 30 098 13.16 –
20 3 to 7.2 292 30 098 13.20 –
100 413.87 20 3 to 7.2 292 30 098 13.20 –
25 3 to 7.2 292 30 098 13.25 –
125 417.35 25 3 to 7.2 292 30 098 13.25 –
31.5 3 to 7.2 292 30 098 13.31,5 –
160 422.2 31.5 3 to 7.2 292 30 098 13.31,5 –
40 3 to 7.2 292 30 098 13.40 –
200 427.75 40 3 to 7.2 292 30 098 13.40 –
50 3 to 7.2 292 30 098 13.50 –
250 434.7 50 3 to 7.2 292 30 098 13.50 –
63 3 to 7.2 292 30 099 13.63 –
315 443.7 63 3 to 7.2 292 30 099 13.63 –
80 3 to 7.2 292 30 099 13.80 –
5.0 to 5.5 20 42.3 6.3 3 to 7.2 292 30 098 13.6,3 –
30 43.4 6.3 3 to 7.2 292 30 098 13.6,3 –
10 3 to 7.2 292 30 098 13.10 –
50 45.7 10 3 to 7.2 292 30 098 13.10 –
16 3 to 7.2 292 30 098 13.16 –
75 48.6 16 3 to 7.2 292 30 098 13.16 –
20 3 to 7.2 292 30 098 13.20 –
100 411.5 16 3 to 7.2 292 30 098 13.16 –
20 3 to 7.2 292 30 098 13.20 –
125 414.4 20 3 to 7.2 292 30 098 13.20 –
25 3 to 7.2 292 30 098 13.25 –
160 418.4 31.5 3 to 7.2 292 30 098 13.31,5 –
40 3 to 7.2 292 30 098 13.40 –
200 423 40 3 to 7.2 292 30 098 13.40 –
50 3 to 7.2 292 30 098 13.50 –
250 428.8 40 3 to 7.2 292 30 098 13.40 –
50 3 to 7.2 292 30 098 13.50 –
315 436.3 50 3 to 7.2 292 30 098 13.50 –
63 3 to 7.2 292 30 099 13.63 –
400 446.1 63 3 to 7.2 292 30 099 13.63 –
80 3 to 7.2 292 30 099 13.80 –
Fuse protection table
The following table shows the recommended HV HRC
fuse-links make SIBA and Mersen (electrical data valid for
ambient air temperatures of up to 40 °C) for fuse protec-
tion of transformers.
The three-position switch-disconnector in panel types T
and H was combined with HV HRC fuse-links and tested
according to IEC 62271-105.
Standards
HV HRC fuse-links “medium” version with striker
and for tripping energy 1 ± 0.5 Joule according to
• IEC / EN 60282-1/ VDE 0670-4
• IEC / TR 626552 / VDE 0670-402
• DIN 43625 main dimensions.
Components
Allocation of HV HRC fuses and transformer ratings
33Switchgear Type 8DJH for Secondary Distribution Systems up to 24 kV, Gas-Insulated · Siemens HA 40.2 · 2017
MV system
MV system Transformer
HV HRC fuse-link
HV HRC fuse-link
Operating
v oltage Un
kV
Rated power
Sr
kVA
Relative
impedance
voltage uk
%
Rated c urrent
Ir
A
Rated current
Ir
A
Min. operating/
rated voltage
Ur
kV
Dimension e
mm
Order No.
Make SIBA
Order No.
Make Mersen
6 to 7.2 20 41.9 6.3 6 to 12 292 30 004 13.6,3 –
6.3 3 to 7.2 292 30 098 13.6,3 –
6.3 6 to 12 442 30 101 13.6,3 –
50 44.8 10 3 to 7.2 292 30 098 13.10 –
10 6 to 12 292 30 004 13.10 –
10 6 to 12 442 30 101 13.10 –
16 3 to 7.2 292 30 098 13.16 –
16 6 to 12 292 30 004 13.16 45DB120V16PTD
16 6 to 12 442 30 101 13.16 –
75 47.2 16 3 to 7.2 292 30 098 13.16 –
16 6 to 12 292 30 004 13.16 45DB120V16PTD
16 6 to 12 442 30 101 13.16 –
100 49.6 16 3 to 7.2 292 30 098 13.16 –
16 6 to 12 292 30 004 13.16 –
16 6 to 12 442 30 101 13.16 –
20 3 to 7.2 292 30 098 13.20 –
20 6 to 12 292 30 004 13.20 –
20 6 to 12 442 30 101 13.20 –
25 6 to 12 292 – 45DB120V25PTD
125 412 20 3 to 7.2 292 30 098 13.20 –
20 6 to 12 292 30 004 13.20 –
20 6 to 12 442 30 101 13.20 –
25 3 to 7.2 292 30 098 13.25 –
25 6 to 12 292 30 004 13.25 45DB120V25PTD
25 6 to 12 442 30 101 13.25 –
160 415.4 31.5 3 to 7.2 292 30 098 13.31,5 –
31.5 6 to 12 292 30 004 13.31,5 45DB120V32PTD
31.5 6 to 12 442 30 101 13.31,5 –
200 419.2 31.5 3 to 7.2 292 30 098 13.31,5 –
31.5 6 to 12 292 30 004 13.31,5 –
31.5 6 to 12 442 30 101 13.31,5 –
40 3 to 7.2 292 30 098 13.40 –
40 6 to 12 292 30 004 13.40 45DB120V40PTD
40 6 to 12 442 30 101 13.40 –
250 424 40 3 to 7.2 292 30 098 13.40 –
40 6 to 12 292 30 004 13.40 –
40 6 to 12 442 30 101 13.40 –
50 3 to 7.2 292 30 098 13.50 –
50 6 to 12 292 30 004 13.50 –
50 6 to 12 442 30 101 13.50 –
63 6 to 12 292 30 012 43.63 45DB120V63PTS2
315 430.3 50 3 to 7.2 292 30 098 13.50 –
50 6 to 12 292 30 004 13.50 45DB120V50PTD
50 6 to 12 442 30 101 13.50 –
63 6 to 12 292 30 012 43.63 45DB120V63PTS2
80 6 to 12 292 – 45DB120V80PTS2
400 438.4 63 6 to 12 292 30 012 43.63 –
80 6 to 12 292 30 012 43.80 45DB120V80PTS2
80 6 to 12 442 30 102 43.80 –
63 3 to 7.2 292 30 099 13.63 –
63 6 to 12 292 30 012 13.63 –
63 6 to 12 442 30 102 13.63 –
100 6 to 12 292 – 45DB120V100PTS2
500 448 80 6 to 12 292 30 012 43.80 –
80 6 to 12 442 30 102 43.80 –
80 3 to 7.2 292 30 099 13.80 –
80 6 to 12 292 30 012 13.80 –
80 6 to 12 442 30 102 13.80 –
100 6 to 12 292 30 012 43.100 45DB120V100PTS2
100 6 to 12 442 30 102 43.100 45DB120V100PTS3
630 461 100 6 to 12 442 30 102 43.100 –
125 6 to 12 292 30 020 43.125 45DB120V125PTS2
125 6 to 12 442 30 103 43.125 –
800 477 160 6 to 12 442 – 45DB120V160PTS3
10 to 12 20 41.15 4 6 to 12 292 30 004 13.4 –
50 42.9 10 6 to 12 292 30 004 13.10 45DB120V10PTD
10 6 to 12 442 30 101 13.10 –
10 10 to 17.5 292 30 255 13.10 –
10 10 to 17.5 442 30 231 13.10 –
10 10 to 24 442 30 006 13.10 45DB240V10PTD
75 44.3 10 6 to 12 292 30 004 13.10 45DB120V10PTD
10 6 to 12 442 30 101 13.10 –
10 10 to 17.5 292 30 255 13.10 –
10 10 to 17.5 442 30 231 13.10 –
10 10 to 24 442 30 006 13.10 45DB240V10PTD
Components
Allocation of HV HRC fuses and transformer ratings
34 Switchgear Type 8DJH for Secondary Distribution Systems up to 24 kV, Gas-Insulated · Siemens HA 40.2 · 2017
MV system
MV system Transformer
HV HRC fuse-link
HV HRC fuse-link
Operating
v oltage Un
kV
Rated power
Sr
kVA
Relative
impedance
voltage uk
%
Rated c urrent
Ir
A
Rated current
Ir
A
Min. operating/
rated voltage
Ur
kV
Dimension e
mm
Order No.
Make SIBA
Order No.
Make Mersen
10 to 12 100 45.8 16 6 to 12 292 30 004 13.16 –
16 6 to 12 442 30 101 13.16 –
16 10 to 17.5 292 30 255 13.16 –
16 10 to 17.5 442 30 231 13.16 –
16 10 to 24 442 30 006 13.16 45DB240V16PTD
125 47.2 16 6 to 12 292 30 004 13.16 45DB120V16PTD
16 6 to 12 442 30 101 13.16 –
16 10 to 17.5 292 30 255 13.16 –
16 10 to 17.5 442 30 231 13.16 –
16 10 to 24 442 30 006 13.16 45DB240V16PTD
20 10 to 24 442 – 45DB240V20PTD
160 49.3 20 6 to 12 292 30 004 13.20 45DB120V20PTD
20 6 to 12 442 30 101 13.20 –
20 10 to 17.5 292 30 221 13.20 –
20 10 to 17.5 442 30 231 13.20 –
20 10 to 24 442 30 006 13.20 45DB240V20PTD
200 411.5 25 6 to 12 292 30 004 13.25 45DB120V25PTD
25 6 to 12 442 30 101 13.25 –
25 10 to 17.5 292 30 221 13.25 –
25 10 to 17.5 442 30 231 13.25 –
25 10 to 24 442 30 006 13.25 45DB240V25PTD
250 414.5 25 6 to 12 292 30 004 13.25 45DB120V25PTD
25 6 to 12 442 30 101 13.25 –
25 10 to 17.5 292 30 221 13.25 –
25 10 to 17.5 442 30 231 13.25 –
25 10 to 24 442 30 006 13.25 45DB240V25PTD
31.5 6 to 12 292 30 004 13.31,5 –
31.5 6 to 12 442 30 101 13.31,5 –
31.5 10 to 17.5 292 30 221 13.31,5 –
31.5 10 to 17.5 442 30 231 13.31,5 –
31.5 10 to 24 442 30 006 13.31,5 45DB240V32PTD
315 418.3 31.5 6 to 12 292 30 004 13.31,5 45DB120V32PTD
31.5 6 to 12 442 30 101 13.31,5 –
31.5 10 to 17.5 292 30 221 13.31,5 –
31.5 10 to 17.5 442 30 231 13.31,5 –
31.5 10 to 24 442 30 006 13.31,5 45DB240V32PTD
40 6 to 12 292 30 004 13.40 –
40 6 to 12 442 30 101 13.40 –
40 10 to 17.5 292 30 221 13.40 –
40 10 to 17.5 442 30 231 13.40 –
40 10 to 24 442 30 006 13.40 45DB240V40PTD
400 423.1 40 6 to 12 292 30 004 13.40 45DB120V40PTD
40 6 to 12 442 30 101 13.40 –
40 10 to 17.5 292 30 221 13.40 –
40 10 to 17.5 442 30 231 13.40 –
40 10 to 24 442 30 006 13.40 45DB240V40PTD
50 6 to 12 292 30 004 13.50 –
50 6 to 12 442 30 101 13.50 –
50 10 to 17.5 292 30 221 13.50 –
50 10 to 17.5 442 30 232 13.50 –
50 10 to 24 442 30 014 13.50 45DB240V50PTS
500 4 29 50 6 to 12 292 30 004 13.50 45DB120V50PTD
50 6 to 12 442 30 101 13.50 –
50 10 to 17.5 292 30 221 13.50 –
50 10 to 17.5 442 30 232 13.50 –
50 10 to 24 442 30 014 13.50 45DB240V50PTD
63 6 to 12 292 30 012 43.63 45DB120V63PTS2
63 10 to 24 442 30 014 43.63 45DB240V63PTD
630 4 36.4 63 6 to 12 292 30 012 43.63 –
80 10 to 24 442 30 014 43.80 45DB240V80PTS
63 6 to 12 292 30 012 13.63 45DB120V63PTD
63 6 to 12 442 30 102 13.63 –
63 10 to 17.5 442 30 232 13.63 –
80 6 to 12 292 30 012 43.80 45DB120V80PTS2
80 6 to 12 442 30 102 43.80 –
800 5 to 6 46.2 63 6 to 12 292 30 012 13.63 –
80 6 to 12 292 30 012 43.80 45DB120V80PTS2
80 6 to 12 442 30 102 43.80 –
80 10 to 24 442 –45DB240V80PTS
1000 5 to 6 58 100 6 to 12 292 –45DB120V100PTS2
100 6 to 12 442 30 102 43.100 45DB120V100PTS3
100 10 to 24 442 –45DB240V100PTS
1250 5 to 6 72.2 125 6 to 12 292 –45DB120V125PTS2
125 6 to 12 442 30 103 43.125 45DB120V125PTS3
125 10 to 24 442 –45DB240V125PTS
Components
Allocation of HV HRC fuses and transformer ratings
35Switchgear Type 8DJH for Secondary Distribution Systems up to 24 kV, Gas-Insulated · Siemens HA 40.2 · 2017
MV system
MV system Transformer
HV HRC fuse-link
HV HRC fuse-link
Operating
v oltage Un
kV
Rated power
Sr
kVA
Relative
impedance
voltage uk
%
Rated c urrent
Ir
A
Rated current
Ir
A
Min. operating/
rated voltage
Ur
kV
Dimension e
mm
Order No.
Make SIBA
Order No.
Make Mersen
13.8 20 4 0.8 3.15 10 to 24 442 30 006 13.3,15 –
50 4 2.1 6.3 10 to 17.5 442 30 231 13.6,3 –
6.3 10 to 24 442 30 006 13.6,3 –
10 10 to 24 442 –45DB240V10PTD
75 4 3.2 6.3 10 to 17.5 442 30 231 13.6,3 –
10 10 to 17.5 442 30 231 13.10 –
10 10 to 24 442 30 006 13.10 45DB240V10PTD
100 4 4.2 10 10 to 17.5 442 30 231 13.10 –
16 10 to 17.5 442 30 231 13.16 –
16 10 to 24 442 30 006 13.16 45DB240V16PTD
125 4 5.3 10 10 to 17.5 442 30 231 13.10 –
16 10 to 17.5 442 30 231 13.16 –
16 10 to 24 442 30 006 13.16 45DB240V16PTD
160 4 6.7 16 10 to 17.5 442 30 231 13.16 –
16 10 to 24 442 –45DB240V16PTD
200 4 8.4 16 10 to 17.5 442 30 231 13.16 –
20 10 to 17.5 442 30 231 13.20 –
20 10 to 24 442 30 006 13.20 45DB240V20PTD
250 4 10.5 20 10 to 17.5 442 30 231 13.20 –
25 10 to 17.5 442 30 231 13.25 –
25 10 to 24 442 30 006 13.25 45DB240V25PTD
315 4 13.2 25 10 to 17.5 442 30 231 13.25 –
25 10 to 24 442 –45DB240V25PTD
31.5 10 to 17.5 442 30 231 13.31,5 –
31.5 10 to 24 442 30 006 13.31,5 45DB240V32PTD
400 4 16.8 31.5 10 to 17.5 442 30 231 13.31,5 –
31.5 10 to 24 442 30 006 13.31,5 45DB240V32PTD
40 10 to 24 442 –45DB240V40PTD
500 4 21 40 10 to 17.5 442 30 231 13.40 –
40 10 to 24 442 30 006 13.40 45DB240V40PTD
50 10 to 24 442 –45DB240V50PTD
630 4 26.4 50 10 to 17.5 442 30 232 13.50 –
50 10 to 24 442 30 014 13.50 45DB240V50PTD
63 10 to 24 442 –45DB240V63PTD
80 10 to 24 442 –45DB240V80PTS
800 5 to 6 33.5 63 10 to 24 442 30 014 43.63 45DB240V63PTD
80 10 to 24 442 –45DB240V80PTS
1000 5 to 6 41.9 80 10 to 24 442 30 014 43.80 45DB240V80PTD
1250 5 to 6 52.3 100 10 to 24 442 –45DB240V100PTS
15 to 17.5 20 4 0.77 3.15 10 to 24 442 30 006 13.3,15 –
50 4 1.9 6.3 10 to 17.5 442 30 231 13.6,3 –
6.3 10 to 24 442 30 006 13.6,3 –
75 4 2.9 6.3 10 to 17.5 442 30 231 13.6,3 –
10 10 to 24 442 –45DB240V10PTD
100 4 3.9 10 10 to 17.5 442 30 231 13.10 –
10 10 to 24 442 –45DB240V10PTD
125 4 4.8 16 10 to 17.5 442 30 231 13.16 –
16 10 to 24 442 30 006 13.16 45DB240V16PTD
160 4 6.2 16 10 to 17.5 442 30 231 13.16 –
16 10 to 24 442 –45DB240V16PTD
200 4 7.7 16 10 to 24 442 –45DB240V16PTD
20 10 to 17.5 442 30 231 13.20 –
20 10 to 24 442 30 006 13.20 –
250 4 9.7 25 10 to 17.5 442 30 231 13.25 –
25 10 to 24 442 30 006 13.25 45DB240V25PTD
315 4 12.2 25 10 to 24 442 –45DB240V25PTD
31.5 10 to 17.5 442 30 231 13.31,5 –
31.5 10 to 24 442 30 006 13.31,5 –
400 4 15.5 31.5 10 to 17.5 442 30 231 13.31,5 –
31.5 10 to 24 442 30 006 13.31,5 45DB240V32PTD
500 4 19.3 31.5 10 to 17.5 442 30 231 13.31,5 –
31.5 10 to 24 442 30 006 13.31,5 –
40 10 to 17.5 442 30 231 13.40 –
40 10 to 24 442 30 006 13.40 45DB240V40PTD
630 4 24.3 40 10 to 17.5 442 30 231 13.40 –
40 10 to 24 442 30 006 13.40 –
50 10 to 17.5 442 30 232 13.50 –
50 10 to 24 442 30 014 13.50 45DB240V50PTD
63 10 to 24 442 30 014 43.63 –
800 5 to 6 30.9 63 10 to 24 442 30 014 43.63 –
1000 5 to 6 38.5 80 10 to 24 442 30 014 43.80 –
1250 5 to 6 48.2 100 10 to 24 442 30 022 43.100 –
Components
Allocation of HV HRC fuses and transformer ratings
36 Switchgear Type 8DJH for Secondary Distribution Systems up to 24 kV, Gas-Insulated · Siemens HA 40.2 · 2017
MV system
MV system Transformer
HV HRC fuse-link
HV HRC fuse-link
Operating
v oltage Un
kV
Rated power
Sr
kVA
Relative
impedance
voltage uk
%
Rated c urrent
Ir
A
Rated current
Ir
A
Min. operating/
rated voltage
Ur
kV
Dimension e
mm
Order No.
Make SIBA
Order No.
Make Mersen
20 to 24 20 4 0.57 3.15 10 to 24 442 30 006 13.3,15 –
50 4 1.5 6.3 10 to 24 442 30 006 13.6,3 –
75 4 2.2 6.3 10 to 24 442 30 006 13.6,3 –
100 4 2.9 6.3 10 to 24 442 30 006 13.6,3 –
10 10 to 24 442 –45DB240V10PTD
125 4 3.6 10 10 to 24 442 30 006 13.10 45DB240V10PTD
160 4 4.7 10 10 to 24 442 30 006 13.10 –
200 4 5.8 16 10 to 24 442 30 006 13.16 45DB240V16PTD
250 4 7.3 16 10 to 24 442 30 006 13.16 45DB240V16PTD
315 4 9.2 16 10 to 24 442 30 006 13.16 –
20 10 to 24 442 30 006 13.20 –
25 10 to 24 442 –45DB240V25PTD
400 4 11.6 20 10 to 24 442 30 006 13.20 –
25 10 to 24 442 30 006 13.25 45DB240V25PTD
500 4 14.5 25 10 to 24 442 30 006 13.25 45DB240V25PTD
31.5 10 to 24 442 30 006 13.31,5 45DB240V32PTD
630 4 18.2 31.5 10 to 24 442 30 006 13.31,5 45DB240V32PTD
40 10 to 24 442 30 006 13.40 45DB240V40PTD
800 5 to 6 23.1 31.5 10 to 24 442 30 006 13.31,5 –
40 10 to 24 442 30 006 13.40 45DB240V40PTD
1000 5 to 6 29 50 10 to 24 442 30 014 13.50 45DB240V50PTS
63 10 to 24 442 30 014 43.63 –
1250 5 to 6 36 50 10 to 24 442 – 45DB240V50PTS
80 10 to 24 442 30 014 43.80 –
1600 5 to 6 46.5 100 10 to 24 442 30 022 43.100 –
2000 5 to 6 57.8 140 10 to 24 442 30 022 43.140 –
Components
Allocation of HV HRC fuses and transformer ratings
H
H
37Switchgear Type 8DJH for Secondary Distribution Systems up to 24 kV, Gas-Insulated · Siemens HA 40.2 · 2017
Features
• According to
IEC /EN 61869-1 and -2/
VDE 0414-9-1 and -2
• Designed as ring-core
current transformers, 1-pole
• Free of dielectrically
stressed cast-resin parts
(due to design)
• Insulation class E
• Inductive type
• Secondary connection by
means of a terminal strip
in the panel.
Installation
The mounting location is out-
side the switchgear vessel,
around the cable at the panel
connection; installation on
the cable on site.
Note: Installation inside or
underneath the panel depend-
ing on the panel type and
the overall transformer
height.
Technical data
Cable-type current transformer 4MC7033
Primary data
Highest voltage
for equipment Um
0.72 kV
Rated current IN20 A to 600 A
Rated short-duration
power-frequency withstand
voltage (winding test)
3 kV
Rated short-time
thermal current Ith
up to 25 kA /1 s
or 20 kA /3 s
Rated continuous
thermal current ID
1.2 × IN
Transient overload
current
1.5 × ID/ 1 h or
2 × ID/0.5 h
Rated dynamic
current Idyn
2.5 × Ith
Secondary data
Rated current 1 A or 5 A,
optionally: multiratio
Mea-
suring
core
Class 0.2 0.5 1
Overcurrent factor without FS5 FS10
Rating 2.5 VA to 30 VA
Protec-
tion
core
Class 10 P 5 P
Overcurrent factor 10 20 30
Rating 1 VA to 30 VA
Dimensions
Overall height H, mm
depending on
core data
65 110 170 285
Outside diameter 150 mm
Inside diameter 55 mm
For cable diameter 50 mm
Other values on request
Technical data
Cable-type current transformer 4MC7031
Primary data
Highest voltage
for equipment Um
0.72 kV
Rated current IN50 A to 600 A
Rated short-duration
power-frequency withstand
voltage (winding test)
3 kV
Rated short-time
thermal current Ith
up to 25 kA /1 s
or 14.5 kA /3 s
Rated continuous
thermal current ID
1.2 × IN
Transient overload
current
1.5 × ID/ 1 h or
2 × ID/0.5 h
Rated dynamic
current Idyn
2.5 × Ith
Secondary data
Rated current 1 A or 5 A
Mea-
suring
core
Class 1
Overcurrent factor FS5
Rating 2.5 VA to 10 VA
Dimensions
Overall height H 89 mm
Width × depth 85 mm × 114 mm
Inside diameter 40 mm
For cable diameter 36 mm
Other values on request
Cable-type current transformer
4MC7033, 4 overall heights
Cable-type current transformer
4MC7031
R-HA41-024a.eps
R-HA41-025.eps
Components
Cable-type current transformers 4MC7033 and 4MC7031
38 Switchgear Type 8DJH for Secondary Distribution Systems up to 24 kV, Gas-Insulated · Siemens HA 40.2 · 2017
Features
• According to
IEC /EN 61869-1 and -2/
VDE 0414-9-1 and -2
• Designed as ring-core
current transformer, 3-pole
• Free of dielectrically
stressed cast-resin parts
(due to design)
• Insulation class E
• Inductive type
• Climate-independent
• Secondary connection by
means of a terminal strip
in the panel.
Installation
• Mounting location:
– For individual panels type
R(500) and L(500) (optional)
– Arranged outside the
switchgear vessel on
the bushings of the cable
connection
–Factory-assembled.
Further designs
(option)
For protection equipment
based on the current-trans-
former operation principle:
• Protection system 7SJ45 as
defi nite-time overcurrent
protection
• Defi nite-time overcurrent
protection relay,
make Woodward/SEG,
type WIP 1
• Defi nite-time overcurrent
protection relay,
make Woodward/SEG,
type WIC.
Technical data
Three-phase current transformer 4MC6311
for IN
≤
400 A and ID = 630 A
Primary data
Highest voltage
for equipment Um
0.72 kV
Rated current IN A400 300 200
Rated short-duration
power-frequency withstand
voltage (winding test)
3 kV
Rated short-time
thermal current Ith
up to 25 kA /1 s
or 20 kA /3 s
Rated continuous
thermal current ID
630 A
Transient overload
current
2 × ID/0.5 h
Rated dynamic
current Idyn
2.5 × Ith
Secondary data
Rated current A 1 0.75 0.5
Rating VA 4 3 2
Current at ID1.575 A
Protec-
tion
core
Class 10 P
Overcurrent
factor
10
Other values on request
Three-phase current transformer
4MC63
R-HA41-022.eps
Components
Three-phase current transformer 4MC63
Technical data
Three-phase current transformer 4MC6310
for IN
≤
150 A and ID = 630 A
Primary data
Highest voltage
for equipment Um
0.72 kV
Rated current IN A150 100 75 50
Rated short-duration
power-frequency withstand
voltage (winding test)
3 kV
Rated short-time
thermal current Ith
up to 25 kA /1 s
or 20 kA /3 s
Rated continuous
thermal current ID
630 A
Transient overload
current
1.5 × ID/1 h
Rated dynamic
current Idyn
2.5 × Ith
Secondary data
Rated current A 1 0.67 0.5 0.33
Rating VA 2.5 1.7 1.25 0.8
Current at ID4.2 A
Protec-
tion
core
Class 10 P
Overcurrent
factor
10
Other values on request
B
HA40-2154a eps
130130
1
39Switchgear Type 8DJH for Secondary Distribution Systems up to 24 kV, Gas-Insulated · Siemens HA 40.2 · 2017
Features
• According to
IEC /EN 61869-1 and -2/
VDE 0414-9-1 and -2
• Designed as ring-core
current transformer, 1-pole
• Free of dielectrically
stressed cast-resin parts
(due to design)
• Insulation class E
• Inductive type
• Secondary connection by
means of a terminal strip
in the panel.
Installation
• Mounting location:
– Arranged outside the
switchgear vessel on the
screened busbar section
in bus sectionalizer panels
with switch-disconnector
type S and bus sectionalizer
panels with circuit-breaker
type V with the option of
busbar current transformers
– Arranged outside the
switchgear vessel around
the cable at the panel
connection for 310 mm
panel width (cable feeders
type R and K), transformers
mounted on a supporting
plate at the factory;
fi nal assembly around the
cables on site.
Note: Depending on
the transformer overall
height: Installation inside
or underneath the panel.
Technical data
Bus / cable-type current transformer 4MC7032
Primary data
Highest voltage
for equipment Um
0.72 kV
Rated current IN200 A to 600 A
Rated short-duration
power-frequency withstand
voltage (winding test)
3 kV
Rated short-time
thermal current Ith
up to 25 kA /1 s
or 20 kA /3 s
Rated continuous
thermal current ID
1.2 × IN
Transient overload
current
1.5 × ID/ 1 h or
2 × ID/0.5 h
Rated dynamic
current Idyn
2.5 × Ith
Secondary data
Rated current 1 A (option: 5 A)
Measur-
ing
core
Class 0.2 0.5 1
Overcurrent
factor
with-
out
FS5 FS10
Rating 2.5 VA to 10 VA
Protec-
tion
core
Class 10 P 5 P *)
Overcurrent
factor
10 10
Rating 2.5 VA to 15 VA
Dimensions
Overall width B,
depending on core data
and mounting location
80 mm/150 mm
Outside diameter 125 mm
Inside diameter 55 mm
Other values on request *) On request
Bus / cable-type current transformer
4MC7032
R-HA41-027.eps
Panel section type V
1 Bus / cable-type current transformer
4MC7032
Components
Bus / cable-type current transformer 4MC7032
40 Switchgear Type 8DJH for Secondary Distribution Systems up to 24 kV, Gas-Insulated · Siemens HA 40.2 · 2017
Common features
• According to
IEC /EN 61869-1 and -3/
VDE 0414-9-1 and -3
• 1-pole, plug-in design
• Inductive type
• Connection with
plug-in contact
• Safe-to-touch due
to metal cover
• Secondary connection by
means of plugs inside the
panel.
Features of type 4MT3
• Metal-coated or metal-
enclosed (option)
• For outside-cone system
type A.
Installation
• Mounting location:
– Arranged above the
switchgear vessel in
individual panels type
L(500), M(430), V and E
(optional)
– Arranged in front of the
switchgear vessel in indivi-
dual panel type M(500)
– Direct connection to the
busbar.
Features of type 4MT8
• Metal-enclosed
• For connection to the cable
plug-in unit (screened). 1)
Installation
• Mounting location:
– Arranged in the cable
compartment of indivi-
dual panels type L(500)
and R(500) (optional).
Primary data
Highest voltage for equipment 1.2 × Un
Rated voltage (8 h) = 1.9 × Un
Rated voltage UrOperating voltage Un
kV kV/√3
3.6 3.3
7.2 3.6
4.2
4.8
5.0
6.0
6.3
6.6
12 7.2
10.0
11.0
11.6
17.5 12.8
13.2
13.8
15.0
16.0
24 17.5
20.0
22.0
23.0
Secondary data
Rated voltage 1st winding 100 /√3
110 / √3
Auxiliary winding
(option)
100 / 3
110 / 3
for 4MT3
Rated long-time current (8 h) 6 A Class
Rating in VA up to 20 0.2
60 0.5
120 1.0
for 4MT8
Rated long-time current (8 h) 6 A Class
Rating in VA up to 25 0.2
75 0.5
120 1.0
Technical data
for types 4MT3 and 4MT8
Plug-in
voltage transformer 4MT3
Plug-in
voltage transformer 4MT8
R-HA35-120.eps
R-HA41-020.eps
1) Connection with symmetrical cable
T-plugs (see table on page 47)
Components
Plug-in voltage transformers 4MT3 and 4MT8
41Switchgear Type 8DJH for Secondary Distribution Systems up to 24 kV, Gas-Insulated · Siemens HA 40.2 · 2017
Features
Current transformer 4MA7
• According to
IEC /EN 61869-1 and -2/
VDE 0414-9-1 and -2
• Dimensions according to
DIN 42600-8 (small design)
• Designed as indoor support-
type current transformer,
1-pole
• Cast-resin insulated
• Insulation class E
• Secondary connection by
means of screw-type
terminals.
Voltage transformer 4MR
• According to
IEC /EN 61869-1 and -3/
VDE 0414-9-1 and -3
• Dimensions according to
DIN 42600-9 (small design)
• Designed as indoor voltage
transformer:
– Type 4MR, 1-pole
– Option: Type 4MR, 2-pole
• Cast-resin insulated
• Insulation class E
• Secondary connection by
means of screw-type
terminals.
Technical data
Current transformer 4MA7, 1-pole
Primary data
Highest voltage
for equipment Um
up to 24 kV
Rated short-duration
power-frequency
withstand voltage Ud
up to 50 kV
Rated lightning impulse
withstand voltage Up
up to 125 kV
Rated current IN20 A to 600 A
Rated short-time
thermal current Ith
up to 25 kA /1 s
Rated continuous
thermal current ID
1.2 × IN
Rated dynamic
current Idyn
max. 2.5 × Ith
Secondary data
Rated current 1 A or 5 A
Measur-
ing
core
Class 0.2 0.5 1
Overcurrent factor without FS5 FS10
Rating 2.5 VA to 30 VA
Protec-
tion
core
Class 5 P or 10 P
Overcurrent factor 10
Rating 2.5 VA to 30 VA
Other values on request
Current transformer 4MA7 Voltage transformer 4MR
R-HA41-030.eps
R-HA41-029.eps
Technical data
Voltage transformer 4MR, 1-pole
Primary data
Highest voltage for equipment 1.2 × Un
Rated voltage (8 h) = 1.9 × Un
Rated voltage UrOperating voltage Un
kV kV/√3
3.6 3.3
7.2 3.6
4.2
4.8
5.0
6.0
6.3
6.6
12 7.2
10.0
11.0
11.6
17.5 12.8
13.2
13.8
15.0
16.0
24 17.5
20.0
22.0
23.0
Secondary data
Rated voltage
in V
1st winding 100/√3
110 / √3
120 / √3
Auxiliary
winding
( option)
100 / 3
110 / 3
120 / 3
Rating
in VA up to
Class
20 0.2
60 0.5
100 1.0
Other values on request
Components
Current transformers 4MA7 and voltage transformers 4MR for air-insulated billing metering panels
42 Switchgear Type 8DJH for Secondary Distribution Systems up to 24 kV, Gas-Insulated · Siemens HA 40.2 · 2017
Common features
• According to
IEC 60044-8
(low-power current trans-
formers)
• Example for available
secondary devices that can
be connected:
–SICAM FCM
–7SJ81
Current sensors
(make Zelisko)
The current sensors are
inductive current transfor-
mers whose secondary
winding delivers a voltage
signal through a precision
shunt. At the rated primary
current, this is 225 mV.
Depending on their version,
the sensors have a dual
accuracy class; the output
signal can be equally used for
measuring, protection and,
if required, earth-fault detec-
tion. The outgoing leads of
the sensors are directly
connected to the secondary
device (SICAM FCM, 7SJ81).
Primary data
Highest voltage
for equipment Un0.72/3 kV 0.72 / 3 kV 0.72 / 3 kV 0.72/3 kV
Rated current IN300 A 1) 300 A 1) 60 A 300 A 1)
Rated short-time
thermal current Ith 25 kA 1 s 25 kA 1 s 25 kA 1 s 25 kA 1 s
Secondary data
Output signal 225 mV 225 mV 225 mV 225 mV
Measuring Class 0.5; 1; 3 1; 3 – 0.5; 1; 3
Overcurrent factor – – – –
Protection Class 5P 5P – 5P
Overcurrent factor 10 20 10; 20 – 10
Earth-fault
detection
Class – – 1 1
Angle error – – ± 120' ± 120'
Composite
error e ––
≤ 10 % (at 0.4 A)
≤ 20 % (at 200 A)
≤ 10 %
(at 0.4 A)
Rated burden ≥ 20 kOhm ≥ 20 kOhm ≥ 20 kOhm ≥ 20 kOhm
Dimensions and installation
Overall height, depending on
the overcurrent factor
28 mm up to 56
mm
53 mm 130 mm (incl.
mounting plate)
54 mm
External dimensions in mm 128 × 106 111 × 106 242 × 226 300 × 132
Inside diameter in mm 82 55 120 84 (per phase)
Mounting location Cable plug 2) On the cable On the cable Cable plug 2)
Usable for panel widths
in mm
310, 430,
500
430, 500 310, 430, 500 310, 430, 500 310
1) Usable up to 2 × In = 600 A (output signal 2 × 225 mV) at constant accuracy class and
half overcurrent factor
2) Mounting location at the bushings around the screened cable plug
Technical data
SMCS-JW1001 SMCS/
T-JW1002
GAE120/
SENS-JW1003
SMCS3-
JW1004
Ring-core current sensor
SMCS-JW 1001
Three-phase ring-core current sensor
SMCS3-JW1004 with integrated
earth-fault detection sensor
Ring-core current sensor
SMCS / T-JW 1002, divisible
Ring-core current sensor
GAE120/ SENS-JW 1003 for
earth-fault detection, divisible
R-HA40-147.tifR-HA40-148.tif
R-HA40-152.tif
R-HA40-151.tif
Components
Current sensors
R-HA3541-194 tif
43Switchgear Type 8DJH for Secondary Distribution Systems up to 24 kV, Gas-Insulated · Siemens HA 40.2 · 2017
Common features
• According to
IEC 60044-7
(low-power voltage trans-
formers)
• Example for available
secondary devices that can
be connected:
–SICAM FCM
–7SJ81
Voltage sensors
(make Zelisko)
The voltage sensors are
resistor dividers which
provide an output signal
of 3.25 V/√3 at the rated
primary voltage. The out-
going leads of the sensors are
directly connected to the
secondary device
(SICAM FCM, 7SJ81).
Primary data
Highest voltage
for equipment Um1.2 × Un1.2 × Un
Rated voltage (8 h) 1.9 × Un1.9 × Un
Rated voltage Ur12 kV 24 kV 12 kV 24 kV
Operating voltage Un10 kV 20 kV 10 kV 20 kV
Secondary data
Rated voltage 3.25 V/√3 3.25 V / √3
Class 0.5; 1; 3 0.5; 1; 3
Rated burden 200 kOhm ± 1 % 200 kOhm ± 1 %
Installation
Mounting location On the screened cable plugs
make Nexans type 440TB, K440TB;
other types and makes on request
On the screened cable plugs
make TE Connectivity type RSTI-58,
RSTI-CC58xx,
make nkt cables type CB-24 and
CC-24; other types and makes
on request
Technical data
SMVS-UW1001 SMVS-UW1002
Voltage sensor
SMVS-UW 1001
R-HA40-153.tif
Voltage sensor
SMVS-UW 1002
Components
Voltage sensors
A
HA40-2155a eps
L1 L2 L3
95
60 95 60
C
HA40-2157b eps
L1 L2 L3
150 150
100 100
B
HA40-2156b eps
L1 L2 L3
130 13085 85
1
HA40-2159 eps
HA40-2160a eps
2
275380
185260
HA40-2161b eps
290298
1 3
HA40-2162a eps
1 4
HA40-2163a eps
1
5
1
44 Switchgear Type 8DJH for Secondary Distribution Systems up to 24 kV, Gas-Insulated · Siemens HA 40.2 · 2017
Features
• Access to the cable compart-
ment only if the feeder has
been disconnected and
earthed
• Bushings according to
DIN EN 50181 with outside
cone and bolted connection
M16 as interface type C.
Connection of
• Cable elbow plugs or cable
T-plugs with bolted contact
M16 for 630 A
• Paper-insulated mass-
impregnated cables via
customary adapters
• Thermoplastic-insulated
cables (1-core and 3-core
cables).
Option
• Mounted cable clamps on
cable bracket.
Cable plugs
• As screened (semi-conduc-
tive) design independent of
the site altitude,
or
as unscreened (insulated)
design, but then dependent
on the site altitude.
Surge arresters
• Pluggable on cable T-plug,
cable elbow plug or T-adapter
• The switchgear depth can be
extended when surge arrest-
ers are mounted (depending
on the make and type)
• Surge arresters recommended
if, at the same time,
– the cable system is directly
connected to the overhead
line,
– the protection zone of
the surge arrester at the end
tower of the overhead line
does not cover the switch-
gear.
Surge limiters
• Pluggable on cable T-plug
• Surge limiters recommended
when motors with
starting currents < 600 A
are connected.
Connection options
Cable compartment
Panel width 310 mm Panel width 500 mm
Single cable
Double cable
Panel width 430 mm
1 Cable T-plug
2 Cable elbow plug
3 Surge arrester
4 Coupling T-plug
5 Screw-type coupling insert
Switchgear height
without low-voltage
compartment 1)
1040 2) 1200 1400 without
absorber base
1400 with
absorber base,
or 1700
Panel width 310 mm Typical K, R A500 660 860 1160
Typical R (8DJH Compact) – – 200 500
Panel width 430 mm Typical K(E), L B – 660 860 1160
Panel width 500 mm Typical R(500), L(500) C – 510 710 1010
1) Option: With low-voltage compartment
2) Only for panel blocks RR, RRR, RT, RRT and RTR
Components
Cable connection with interface type C
45Switchgear Type 8DJH for Secondary Distribution Systems up to 24 kV, Gas-Insulated · Siemens HA 40.2 · 2017
Cable type Cable plugs
Make Se-
rial
no.
Type Design
T/W 1)
Conductor
cross-section
mm2
Design 2)
Thermoplastic-insulated cables ≤ 12 kV according to IEC / EN 60502-2/ VDE 0276-620
1-core or 3-core cable,
PE and XLPE-insulated
N2YSY (Cu) and
N2XSY (Cu)
or
NA2YSY (AI) and
NA2XSY (AI)
Nexans 1 400TB /G, 430TB/G, 480TB/G T 35–300 Screened
2 400LB /G W 35–300 Screened
3 484TB/ G T 70–630 Screened
4 440TB/G T 185–630 Screened
nkt cables 5 CB 24-630 T 25–300 Screened
6 AB 24-630 T 25–300 Insulated
7 CB 36-630 (1250) T 300–630 Screened
Südkabel 8 SET 12 T 50–300 Screened
9 SEHDT 13 T 185–500 Screened
Prysmian Kabel und
Systeme (Pirelli Elektrik)
10 FMCTs-400 T 25–300 Screened
3M 11 93-EE 705-6 /-95 T 50–95 Screened
12 93-EE 705-6 /-240 T 95–240 Screened
TE Connectivity 13 RICS 51 ... with IXSU T 25–300 Insulated
14 RICS 31 ... with IXSU T 25–300 Insulated
15 RSTI-39xx T 400–800 Screened
Thermoplastic-insulated cables 15/ 17.5 / 24 kV according to IEC / EN 60502-2/ VDE 0276-620
1-core or 3-core cable,
PE and XLPE-insulated
N2YSY (Cu) and
N2XSY (Cu)
or
NA2YSY (AI) and
NA2XSY (AI)
Nexans 16 K400TB/G, K430TB/G, K480TB/G T 35–300 Screened
17 K400LB / G W 35–300 Screened
18 K484TB / G T 70–630 Screened
19 K440TB / G T 185–630 Screened
nkt cables 20 CB 24-630 T 25–300 Screened
21 AB 24-630 T 25–300 Insulated
22 CB 36-630 (1250) T 300–630 Screened
Südkabel 23 SET 24 T 50–240 Screened
24 SEHDT 23.1 T 300 Screened
25 SEHDT 23 T 185–630 Screened
Prysmian Kabel und
Systeme (Pirelli Elektrik)
26 FMCTs-400 T 25–240 Screened
3M 27 93-EE 705-6 / -95 T 25–95 Screened
28 93-EE 705-6 /-240 T 95–240 Screened
TE Connectivity for
1-core cables
29 RICS 51 ... with IXSU T 25–300 Insulated
30 RSTI-58xx T 25–300 Screened
31 RSTI-59xx T 400–800 Screened
for
3-core cables
32 RICS 51 ... with IXSU T 25–300 Insulated
33 RSTI-58xx + RSTI-TRFxx T 25–300 Screened
Paper-insulated mass-impregnated cables ≤ 12 kV according to IEC /EN 60055-2/ VDE 0276-621
3-core cable, paper-insulated
N(A)KLEY, N(A)KBA, N(A)KBY
TE Connectivity 34 RICS 51... with UHGK / EPKT T 95–300 Insulated
3-core cable, paper-insulated
N(A)EKBA, N(A)KLEY
TE Connectivity 35 RICS 51... with IDST 51 .. 3) T50–300Insulated
Paper-insulated mass-impregnated cables 15 / 17.5 / 24 kV according to IEC / EN 60055-2 / VDE 0276-621
1-core or 3-core cable,
paper-insulated
N(A)EKBA, N(A)KLEY
TE Connectivity 36 RICS 51 ... with IDST 51 .. 3) T35–240Insulated
1) T = Cable T-plug, W = Cable elbow plug
2) Use of current transformers and sensors in combination with insulated systems on request
3) Discontinued by the manufacturer
Components
Cable connection with interface type C
Cable plugs for single cable connection
46 Switchgear Type 8DJH for Secondary Distribution Systems up to 24 kV, Gas-Insulated · Siemens HA 40.2 · 2017
Double cable connection Connection combination Deep cable compartment cover 1)
Make Se-
rial
no.
Cable plug (type) Design 2) Arrangement Mounting
depth
(mm)
Deeper
by a
(mm)
Depth of fl oor
opening b
(mm)
Nexans 1 (K)430TB / G + (K)300PB / G,
(K)480TB /G + (K)800PB / G,
(K)484TB / G + (K)804PB / G
Screened K + K 290 – 635
2 2× (K)400TB / G
with coupling insert (K)400CP
Screened K + K 505 250 860
3 (K)400TB / G + (K)400LB / G
with coupling insert (K)400CP-LB
Screened K + K 455 250 860
4 (K)400TB / G + (K)430TB /G
with coupling insert (K)400CP
Screened K + K 403 250 860
5 2× (K)440TB / G
with coupling insert (K)440CP
Screened K + K 505 250 860
Südkabel 6 SET (12 / 24) + SEHDK (13.1/ 23.1) Screened K + K 290 – 635
7 SEHDT 23.1 + SEHDK 23.1 Screened K + K 290 – 635
8 2× SEHDT 23.1
with coupling unit KU 23.2 / 23
Screened K + K 363 250 860
9 SEHDT (13/23) + SET (12 / 24)
with coupling unit KU 23 or KU 33
Screened K + K 451 250 860
10 2× SET (12 / 24)
with coupling unit KU 23.2 / 23
Screened K + K 363 105 715
nkt cables 11 CB 24-630 + CC 24-630 Screened K + K 290 – 635
12 2× CB 24-630
with coupling unit CP 630C
Screened K + K 370 250
105 o.r.
860
715
13 AB 24-630 + AC 24-630 Insulated K + K 290 105 o.r. 715
14 2× AB 24-630
with coupling unit CP 630A
Insulated K + K 370 250
105 o.r.
860
715
15 CB 36-630 (1250) + CC 36-630 (1250) Screened K + K 300 – 635
TE Connectivity 16 RSTI-58xx + RSTI-CC-58xx Screened K + K 285 – 635
17 RSTI-x9xx + RSTI-CC-x9xx Screened K + K 315 105 715
3M 18 2× 93-EE705-6/xxx
with coupling unit KU 23.2
Screened K + K 363 105 715
o.r. = on request K = Cable plug
1) Applies to panels of 310 mm and 430 mm. For individual panels of 500 mm, no deep cable compartment cover and fl oor opening are
required – except for serial no. 2 and no. 5 with cable compartment cover deeper by 105 mm (a).
2) Use of current transformers and sensors in combination with insulated systems on request
Deep cable compartment cover
To increase the mounting depth in the cable compartment,
deep cable compartment covers can be ordered optionally
(not for 8DJH Compact). The assignment to selected types
of cable plugs and cable plug / surge arrester combinations
is given in the following tables.
Cable plugs for double cable connection
Mounting depth at the panel connection
for types R, K and L for types R(500) and L(500)
Components
Cable connection with interface type C
HA40-2277a eps
775
b
64
480
HA40-2164c eps
775
775 + (a+10)
b
64
300 a
47Switchgear Type 8DJH for Secondary Distribution Systems up to 24 kV, Gas-Insulated · Siemens HA 40.2 · 2017
Cable plugs for single and double cable connection with
surge arresters
Connection combination Deep cable compartment cover 1)
Make Se-
rial
no.
Cable plug/
surge arrester (type)
Design 2) Arrangement Mounting
depth
(mm)
Deeper by a 3)
(mm)
Nexans 1 (K)430TB /G + 300SA,
(K)480TB/G + 800SA,
(K)484TB / G + 800SA
Screened K + Ü 290 –
2 (K)400TB / G + 400PB-...SA Screened K + Ü 410 250
3 (K)430TB / G + (K)300PB /G + 300SA Screened K + K + Ü 395 105
4 (K)480TB / G + (K)800PB /G + 800SA,
(K)484TB / G + (K)804PB / G + 800SA
Screened K + K + Ü 400 250
Südkabel 5 SET (12 / 24) + MUT (13/ 23) Screened K + Ü 302 105
6 SEHDT 23.1 + MUT 23 Screened K + Ü 302 105
7 2× SET (12 / 24) + MUT (13/23)
with coupling unit KU 23.2 / 23
Screened K + K + Ü 476 250
8 2× SEHDT 23.1 + MUT 23
with coupling unit KU 23.2 / 23
Screened K + K + Ü 476 250
9 SEHDT (13/23) + MUT 33 Screened K + Ü 540 250
nkt cables 10 CB 24-630 + CSA 24... Screened K + Ü 290 –
11 AB 24-630 + ASA 24... Insulated K + Ü 290 105
12 CB 36-630 (1250) + CSA... Screened K + Ü 290 –
TE Connectivity 13 RICS 5139 + RDA... Insulated K + Ü 275 –
14 RSTI-58xx + RSTI-CC-58SAxx Screened K + Ü 285 –
15 RSTI-58xx + RSTI-CC-68SAxx Screened K + Ü 292 –
16 RSTI-x9xx + RSTI-CC-58SAxx Screened K + Ü 295 –
17 RSTI-x9xx + RSTI-CC-68SAxx Screened K + Ü 302 105
3M 18 2× 93-EE705-6/ xxx + MUT 23
with coupling unit KU 23.2
Screened K + K + Ü 476 250
Cable plugs for single and double cable connection with surge arresters
Cable plugs for single cable connection and 4MT8 voltage transformers
The 4MT8 voltage transformers can be installed in ring-main
and circuit-breaker feeders (500 mm panel width). A deep
cable compartment cover is not necessary. To connect
them, symmetrical cable T-plugs (see table) are required.
Before a dielectric test on the cables (supplied by site with
max. 80 % Ud) can be carried out, the voltage transformers
must be demounted.
1) Applies to panels of 310- and 430-mm. For individual panels of 500 mm, no deep cable compartment cover
and fl oor opening are required – except for serial no. 9 with cable compartment cover deeper by 105 mm (a)
2) Use of current transformers and sensors in combination with insulated systems on request
3) See drawing on page 46.
K = Cable plug Ü = Surge arrester
Make Type Design
Nexans (K)400TB/G
(K)440TB / G
Screened
Prysmian FMCTs-400 Screened
Südkabel SEHDT (13 / 23) without metal
enclosure
Screened
Components
Cable connection with interface type C
HA40-2166a eps
210300
270310
HA40-2167a eps
HA40-2365 eps
HA40-2168 eps
A
HA40-2165a eps
L1 L3L2
135 13580 80
HA40-2364 eps
B2
B1
48 Switchgear Type 8DJH for Secondary Distribution Systems up to 24 kV, Gas-Insulated · Siemens HA 40.2 · 2017
Features
• Access to the cable compartment only if the feeder has
been disconnected and earthed
• Bushings according to DIN EN 50181 with outside cone
and plug-in contact as interface type A.
Connection of
• Cable elbow plugs or straight cable plugs
• Connection cross-sections up to 120 mm2.
Option
• Mounted cable clamps on cable bracket
• Bushings according to DIN EN 50181 with outside cone
and bolted contact as interface type C for cable routing
downwards.
Routing of transformer cables
For 8DJH Standard design with bushing arrangement:
• At the front with cable elbow plug: Downwards
(standard)
• At the bottom with cable elbow plug: To the rear (option)
• At the bottom with straight cable plug: Downwards
(option).
For 8DJH Compact design with bushing arrangement:
• At the top with cable elbow plug: To the rear (standard)
• At the top with straight cable plug: Upwards (option)
• At the top with cable elbow plug: To the right (option).
Cable plugs
• As screened (semi-conductive) design independent of
the site altitude,
or
as unscreened (insulated) design, but then dependent
on the site altitude.
Cable compartment
Connection options
8DJH Standard 8DJH Compact
Panel width 430 mm (standard) 8DJH Compact
Cable routing downwards
with cable elbow plug
Cable routing downwards
with straight plug
Cable routing to the rear
with cable elbow plug
Cable routing to the rear
with cable elbow plug
Cable routing upwards
with straight plug
HA40-2367 eps
HA40-2366 eps
Cable routing to the right
with cable elbow plug
1) Option: With low-voltage compartment
2) Only for panel blocks RR, RRR, RT, RRT and RTR
Switchgear
height without
low-voltage
compartment 1)
1040 2) 1200 1400
without
absorber
base
1400
with
absorber
base, or
1700
Panel
width
430 mm
Typical T A 62 222 422 722
Typical T
(8DJH Compact)
B1– – 1245 1545
B2– – 1143 1443
Components
Cable connection for transformer feeders with interface type A
49Switchgear Type 8DJH for Secondary Distribution Systems up to 24 kV, Gas-Insulated · Siemens HA 40.2 · 2017
Cable type Cable plug
Make Se-
rial
no.
Type Design
G/W
1)
Conductor
cross-section
mm2
Design
Thermoplastic-insulated cables ≤ 12 kV according to IEC / EN 60502-2/ VDE 0276-620
1-core cable,
PE and XLPE-insulated
N2YSY (Cu) and
N2XSY (Cu)
or
NA2YSY (AI) and
NA2XSY (AI)
Nexans 1 158LR W 16–120 screened; with capacitive measuring point
2 152SR G 95–120 screened; with capacitive measuring point
nkt cables 3 EASW 10/250, Gr. 2 W 25–95 screened; option: with metal housing or
with capacitive measuring point
4 EASG 10 / 250, Gr. 2 G 25–95 screened; option: with capacitive
measuring point
5 CE 24 – 250 W 95–120 screened; option: with metal housing or
with capacitive measuring point
Südkabel 6 SEHDG 11.1 G 25–120 screened; option: with metal housing
7 SEW 12 W 25–120 screened; option: with metal housing
Cooper Power Systems 8 DE 250 – R-C W 16–120 screened
9 DS 250 – R-C G 16–120 screened
Prysmian Kabel und
Systeme (Pirelli Elektrik)
10 FMCE-250 W 25–120 screened
3M 11 93-EE 605-2/-95 W 25–95 screened; option: with metal housing
12 93-EE 600-2 / xx G 25–150 screened; option: with metal housing
TE Connectivity 13 RSSS 52xx G 25–95 screened; with capacitive measuring point
14 RSES 52xx-R W 25–120 screened; with capacitive measuring point
Thermoplastic-insulated cables 15/ 17.5 / 24 kV according to IEC / EN 60502-2/ VDE 0276-620
1-core cable,
PE and XLPE-insulated
N2YSY (Cu) and
N2XSY (Cu)
or
NA2YSY (AI) and
NA2XSY (AI)
Nexans 15 K158LR W 16–120 screened; with capacitive measuring point
16 K152SR G 25–120 screened; with capacitive measuring point
nkt cables 17 EASG 20/250 G 25–95 screened; option: with metal housing
18 CE 24 – 250 W 25–95 screened; option: with metal housing or
with capacitive measuring point
Südkabel 19 SEHDG 21.1 G 25–70 screened; option: with metal housing
20 SEW 24 W 25–95 screened; option: with metal housing
Cooper Power Systems 21 DE 250 – R-C W 16–120 screened
22 DS 250 – R-C G 16–120 screened
Prysmian Kabel und
Systeme (Pirelli Elektrik)
23 FMCE-250 W 25–120 screened
3M 24 93-EE 605-2/-95 W 25–95 screened; option: with metal housing
25 93-EE 600-2 / xx G 25–150 screened; option: with metal housing
TE Connectivity 26 RSSS 52xx G 16–70 screened; with capacitive measuring point
27 RSES 52xx-R W 16–120 screened; with capacitive measuring point
1) G = Straight cable plug
W = Cable elbow plug
Components
Cable connection for transformer feeders with interface type A
Cable plugs for single cable connection
HA40-2035d eps
2 1
HA40-2036d eps
2 1
50 Switchgear Type 8DJH for Secondary Distribution Systems up to 24 kV, Gas-Insulated · Siemens HA 40.2 · 2017
1) Further values on request
2) VLF = Very low frequency
Cable testing
Cable testing at the
cable T-plug (example)
Cable testing at the
cable elbow plug (example)
1 Insulating cap
2 Measuring bolt
Components
Cable connections
Cable testing
• For cable, ring-main cable and circuit-breaker feeders
• Disassembly of the switchgear cables not necessary
• Measuring bolts can be connected following the removal
of the protective cap and/or the end stopper of the cable
plug
• The switchgear is suitable for the following cable test
voltages:
Rated voltage of
switchgear
Cable test voltage 1)
UrUct (DC) Uct (AC) VLF 0.1 Hz 2)
kV kV kV kV
7.2 22 11 11
12 38 19 19
15 52 28 28
17.5 52 28 28
24 72 38 38
Test duration 15 min 60 min 60 min
• Additional important data for cable testing are included
– In the installation and operating instructions for the
8DJH switchgear
– In the standards IEC /EN 62271-200/ VDE 0671-200,
HD 620 S2/ VDE 0276-620, HD 621 S1/ VDE 0276-621
– In the cable and cable plug manufacturer information.
HA40-2225b epsHA40-2226b epsHA40-2227b eps
HA40-2278a eps
51Switchgear Type 8DJH for Secondary Distribution Systems up to 24 kV, Gas-Insulated · Siemens HA 40.2 · 2017
Standard interlocks
• Three-position switch: Disconnecting function against
earthing function
• Circuit-breaker feeder: Circuit-breaker against three-
position disconnector
• Access to cable compartment is generally only possible if
– the feeder is isolated
and
– the feeder is earthed (“EARTHED” position).
For ring-main and circuit-breaker feeders
• Option: Closing lockout
Prevents switching the three-position switch-disconnec-
tor from “OPEN” position to “CLOSED” position when the
cable compartment cover is removed.
For transformer feeders
• The three-position switch-disconnector cannot be
switched from “EARTHED” to “OPEN” position when the
cable com- partment cover/ the HV HRC fuse compart-
ment is open.
Locking device for padlock
• Shackle diameter 12 mm
• Standard for transformer and circuit-breaker feeders
(stored-energy mechanisms)
• Option for ring-main feeders (spring-operated mecha-
nisms)
• Three-position switch-disconnector lockable at the
operating mechanism in any desired switch position.
Key-operated interlock (option)
• With cylinder locks from selected manufacturers
• For the basic functionalities:
–Switch-disconnector/disconnector
KF 1 Key free in OPEN
Key trapped in CLOSED
–Earthing switch
KF 2 Key free in OPEN
Key trapped in EARTHED
KF 3 Key free in EARTHED
Key trapped in OPEN
These basic functionalities can be combined at will.
Furthermore, it is possible to integrate cylinder locks, e.g.
of doors to transformer rooms, or external key boxes.
Interlocking of three-position switch
(option: locking device)
Initial situation
Release for disconnector operation
Release for earthing switch operation
Interlocking of three-position switch
(option: key-operated interlock)
Components
Interlocks, locking devices
52 Switchgear Type 8DJH for Secondary Distribution Systems up to 24 kV, Gas-Insulated · Siemens HA 40.2 · 2017
HA40-2216a eps
1
2
3
HA40-2217a eps
Ready-for-service indicator
Features
• Self-monitoring; easy to read
• Independent of temperature and pressure variations
• Independent of the site altitude
• Only responds to changes in gas density
• Option: Alarm switch “1NO + 1NC” for remote electrical
indication.
Mode of operation
For the ready-for-service indicator, a gas-tight measure-
ment box is installed inside the switchgear vessel.
A coupling magnet, which is fi tted to the bottom end of
the measurement box, transmits its position to an outside
armature through the non-magnetizable switchgear vessel.
This armature moves the ready-for-service indicator of the
switchgear.
While changes in the gas density during the loss of gas,
which are decisive for the dielectric strength, are
displayed, temperature-dependent changes in the gas
pressure are not. The gas in the measurement box has the
same temperature as that in the switchgear vessel.
The temperature effect is compensated via the same
pressure change in both gas volumes.
Gas monitoring
Indicator on control board:
1 Indication:
green: ready for service
red: not ready for service
2 Measurement box
3 Magnetic coupling
Principle of operation
of gas monitoring with ready-for-service indicator
Ready-for-service
indicator
Stainless-steel vessel
fi lled with SF6 gas
Components
Indicating and measuring equipment
53Switchgear Type 8DJH for Secondary Distribution Systems up to 24 kV, Gas-Insulated · Siemens HA 40.2 · 2017
Components
Indicating and measuring equipment
R-HA40-103 psd
R-HA41-VOIS tif
R-HA41-CAPDIS-S1.tif
R-HA41-CAPDIS-S2.tif
HA35-2537a eps
C1
ULE
C2
U2
L2
L1
L3
Voltage detecting systems according
to IEC 61243-5 or VDE 0682-415
• For verifi cation of safe isolation from
supply
• HR or LRM detecting systems with plug-
in indicator
• LRM detecting systems with integrated
indicator type VOIS+, VOIS R+,
CAPDIS-S1+, CAPDIS-S2+, WEGA 1.2 C,
WEGA 2.2 C or WEGA 3.
Plug-in voltage indicator
• Verifi cation of safe isolation from
supply phase by phase
• Indicator suitable for continuous
operation
• Measuring system and voltage indicator
can be tested, repeat test according to
local specifi cations and standards
• Voltage indicator fl ashes if high voltage
is present.
VOIS+, VOIS R+
• Without auxiliary power
• Display indication “A1” to “A3”
(see legend)
• Repeat test according to local
specifi cations and standards
• With integrated 3-phase LRM test socket
for phase comparison
• With integrated signaling relay
(only VOIS R+).
Common features of CAPDIS-Sx+
• Without auxiliary power
• Integrated repeat test of the interfaces
(self-monitoring)
• With integrated function test
(without auxiliary power)
by pressing the “Test” button
• Adjustable for different operating
voltages (adjustable capacitance C2)
• With integrated 3-phase LRM test socket
for phase comparison
• With connectable signal-lead test
• With overvoltage monitoring and
signaling (1.2 times operating voltage).
CAPDIS-S1+
• Without auxiliary power
• Display indication “A1” to “A7”
(see legend)
• Without ready-for-service monitoring
• Without signaling relay
(without auxiliary contacts).
CAPDIS-S2+
• Display indication “A0” to “A8”
(see legend)
• Only by pressing the “Test” pushbutton:
“ERROR” indication (A8), e.g. in case of
missing auxiliary voltage
• With ready-for-service monitoring
(auxiliary power required)
• With integrated signaling relay for
signals (auxiliary power required).
Symbols shown
Plug-in
voltage
indicator
per phase at
the panel front
Integrated voltage indicator
VOIS+, VOIS R+
Integrated voltage detecting system
CAPDIS-S1+, -S2+
Indicators and
detecting systems
Voltage indication
via capacitive voltage divider (principle)
– C1 Capacitance integrated into bushing
– C2 Capacitance of the connection leads and the voltage indicator to earth
ULE = UN / 3 during rated operation in the three-phase system
U2 = UA = Voltage at the capacitive interface of the switchgear or at the voltage indicator
Voltage indica-
tor plugged in
(HR, LRM)
CAPDIS-Sx+ / VOIS+
installed
VOIS+, VOIS R+ CAPDIS-S1+ CAPDIS-S2+
A0 CAPDIS-S2+: Operating voltage not
present
A1 Operating voltage present
A2 – Operating voltage not present
– For CAPDIS-S2+: Auxiliary power
not present
A3 Failure in phase L1, operating voltage at
L2 and L3 (for CAPDIS-Sx+ also earth-
fault indication)
A4 Voltage (not operating voltage) present
A5 Indication “Test” passed (lights up
shortly)
A6 Indication “Test” not passed (lights up
shortly)
A7 Overvoltage present
(lights up permanently)
A8 “ERROR” indication, e.g. in case of
missing auxiliary voltage
CAPDIS S2+: The red and green LEDs show the
state of the relay contacts
LED doesn’t light up
-- LED lights up
U = Operating voltage
L2
L1 L3 L2
L1 L3
L2
L1 L3
A1
A2
A3
A4
A5
A6
A0
A7
HA35-2579c eps
A8
54 Switchgear Type 8DJH for Secondary Distribution Systems up to 24 kV, Gas-Insulated · Siemens HA 40.2 · 2017
Components
Indicating and measuring equipment
HA35-2537a eps
C1
ULE
C2
U2
L2
L1
L3
Integrated voltage indicator
WEGA 2.2 C
WEGA 3
• Display indication “A1” to “A5”
• Integrated repeat test of the
interface (self-monitoring)
• With integrated 3-phase LRM
test socket for phase com-
parison.
WEGA 1.2 C
• Display indication “A1” to “A6”
(see legend)
• Integrated repeat test of the
interface (self-monitoring)
• With integrated function test
(without auxiliary power) by
pressing the “Display Test”
button
• With integrated 3-phase LRM
test socket for phase compar-
ison.
WEGA 2.2 C
• Display indication “A0” to
“A7” (see legend)
• Integrated repeat test of the
interface (self-monitoring)
• With integrated function test
(without auxiliary power) by
pressing the “Display Test”
button
• With integrated 3-phase LRM
test socket for phase com-
parison
• With two integrated signal-
ing relays (auxiliary power
required *) ).
Symbols shown
WEGA
installed
Voltage indication
via capacitive voltage divider (principle)
– C1 Capacitance integrated into bushing
– C2 Capacitance of the connection leads
and the voltage indicator to earth
ULE = UN/ 3 during rated operation in the
three-phase system
U2 = UA = Voltage at the capacitive interface of
the switchgear or at the voltage indicator
R-HA41-WEGA-3.tif
Integrated voltage indicator
WEGA 3
Integrated voltage indicator
WEGA 1.2 C
R-HA41-WEGA-2-2-C.tif R-HA41-WEGA-1-2-C.tif
*) Shows the function of the
relay via the LED indications
(U=0, U≠0)
Voltage indica-
tor plugged in
(HR, LRM)
A0 For WEGA 2.2 C:
Operating voltage not present, auxiliary
power present, LCD illuminated
A1 Operating voltage present
For WEGA 2.2 C: Auxiliary power
present, LCD illuminated
A2 Operating voltage not present
For WEGA 2.2 C: Auxiliary power not
present, LCD not illuminated
A3 Failure in phase L1,
operating voltage at L2 and L3
For WEGA 2.2 C: Auxiliary power
present, LCD illuminated
A4 Voltage present,
current monitoring of coupling
section below limit value
For WEGA 2.2 C: Auxiliary power
present, LCD illuminated
A5 Indication “Display-Test” passed
For WEGA 2.2 C: Auxiliary power
present, LCD illuminated
A6 Indication “Display Test” passed
For WEGA 2.2 C:
Auxiliary power present
A7 For WEGA 2.2 C: LCD for missing
auxiliary voltage is not illuminated
LC display gray: not illuminated
LC display white: illuminated
WEGA 2.2 C: The red and green LEDs show the
state of the relay contacts
LED doesn´t light up
-- LED lights up
U = Operating voltage
WEGA 3 WEGA 1.2 C WEGA 2.2 C
L2
L1 L3 L2
L1 L3
L2
L1 L3
A1
A2
A3
A4
A5
A6
A0
A7
HA35-2845a eps
55Switchgear Type 8DJH for Secondary Distribution Systems up to 24 kV, Gas-Insulated · Siemens HA 40.2 · 2017
R-HA41-EPV.epsR-HA41-CAP-Phase.eps
Phase comparison test units according to IEC 61243-5 or VDE 0682-415
Verifi cation of correct
terminal-phase connections
• Verifi cation of correct termi-
nal-phase connections possible
by means of a phase comparison
test unit (can be ordered
separately)
• Safe-to-touch handling of
the phase comparison test unit
by inserting it into the capaci-
tive taps (socket pairs) of the
switchgear.
Phase comparison test unit
make Pfi sterer, type EPV
as combined test unit (HR and LRM) for:
– Voltage detection
– Phase comparison
– Interface test
– Integrated self-test
– Indication via LED.
Phase comparison test unit
make Kries, type CAP-Phase
as combined test unit (HR and LRM) for:
– Voltage detection
– Repeat test
– Phase comparison
– Phase sequence test
– Self-test.
The unit does not require a battery.
R-HA41-ORION-M-1.tif
Phase comparison test unit
make Horstmann, type ORION M1
as combined test unit (HR and LRM) for:
– Voltage detection
– Phase comparison
– Interface testing at the switchgear
– Integrated self-test
– Indication via display and acoustic alarm
– Phase sequence indication and status LED
– Measurement of interface current
up to 25 A
– Measurement of phase angle from
–180° to +180°
– Measurement of harmonics up to
40th harmonic
– Securing the measured values via PC
software (ORION explorer) and USB.
R-HA41-ORION-3-1.tif
Phase comparison test unit
make Horstmann, type ORION 3.1
as combined test unit (HR and LRM) for:
– Phase comparison
– Interface testing at the switchgear
– Voltage detection
– Integrated self-test
– Indication via LED and acoustic alarm
– Phase sequence indication.
Components
Indicating and measuring equipment
56 Switchgear Type 8DJH for Secondary Distribution Systems up to 24 kV, Gas-Insulated · Siemens HA 40.2 · 2017
Short-circuit /earth-fault indicators make Horstmann
Short-circuit /earth-fault indicator (option)
Ring-main, cable and circuit-breaker feeders can optionally
be equipped with short-circuit or earth-fault indicators in
different designs. The equipment features are shown in the
table on page 57.
Short-circuit and earth-fault indicators reduce the
downtimes of a power system by delimiting the fault
locations in medium-voltage systems.
Ring-main unit
Short-circuit indicator has picked up
Short-circuit indicator has not picked up
Response of protection device with tripping
R-HA40-146.tif
Short-circuit/earth-fault indicators can be used in all kinds of
power systems. In impedance-earthed and solidly earthed
systems, as well as in isolated and compensated (resonant-
earthed) systems, earth-fault detection is also possible.
SIGMA 2.0 with basic functions
• Adjustable pickup values
• Phase-selective fault indication
• Reset of the fault indication: manually, automatically,
from remote
• Earth-fault detection in impedance-earthed or solidly
earthed systems
• Remote indication with relay contacts.
SIGMA D++ with directional function
• Directional short-circuit indication
• Directional earth-fault indication for all types of neutral
treatment
• Unambiguous indication of the fault direction
• Monitoring with “SIGMA Explorer” software.
ComPass B 2.0 with monitoring
• Voltage detection via WEGA voltage detecting system
and resistive sensor system for up to 4 devices
• High-precision current and voltage measurement up to 0.5 %
• Monitoring of the values: U, I, f, P, Q, S, E, cos ϕ, load
fl ow direction, power meter with direction
• Temperature measurement with PT100
• Limit value recording for U, I, P, Q, T
• Transfer of measured values, fault indications and events
via RS485/MODBUS.
ComPass Bs 2.0 with control function
• Remote control of a switch-disconnector or circuit-breaker
• Freely programmable logic to defi ne the switching con-
ditions
• 6 binary inputs for recording relevant state information
from the switchgear/substation.
ALPHA E
SIGMA 2.0
SIGMA D++
R-HA41-ALPHA-E.psd
R-HA41-SIGMA-2.psd
ComPass B 2.0
R-HA41-ComPass-B.psd R-HA41-SIGMA-D.psd
Components
Indicating and measuring equipment
All indicators (except ALPHA) use the same
phase current sensors.
EARTH ZERO
R-HA41-EARTH-ZERO.psd
57Switchgear Type 8DJH for Secondary Distribution Systems up to 24 kV, Gas-Insulated · Siemens HA 40.2 · 2017
Short-circuit /
earth-fault indicators
Horstmann
ALPHA M
ALPHA E
SIGMA 2.0
SIGMA 2.0 AC / DC
SIGMA F+E 2.0
SIGMA F+E 2.0 AC / DC
SIGMA F+E 3 2.0
SIGMA F+E 3 2.0 AC / DC
SIGMA D
SIGMA D+
SIGMA D++
ComPass A 2.0
ComPass B 2.0
ComPass Bs 2.0
Earth Zero-
EarthZeroFlag
Function
Short circuit /earth fault / / / / / / / / / / – /
Direction indication –––– – –
Monitoring: U, I, f, P, Q, S, E, cos ϕ,
load fl ow direction –––– – – – –
Control of a CB or SD –––– – – ––––
Logic –––– – – ––––
Applicable for the following neutral treatments
Impedance earthed
Solidly earthed
Isolated –
Compensated –
Short-circuit pickup values
I>> Short-circuit current
400, 600,
800,
1000 A
200, 300, 400, 600,
800, 1000, 2000 A,
self-adjustment
DIP: 200, 300, 400, 600, 800,
2000 A, self-adjustment
Software (SW): 50 – 2000 A
20 – 2000 A –
tI>> Pickup delay 100 ms 40, 80 ms 40, 80, 200,
300 ms
DIP: 40, 80 ms,
Software (SW): 40 ms – 60 s 40 ms – 60 s –
Earth-fault pickup values
IES> Short-circuit-to-earth
current ––
20, 40, 60, 80, 100,
120 or 160 A
DIP: off, 20, 40, 60, 80, 100, 120, 160 A,
Software (SW): 20 – 1000 A 20 – 1000 A 25, 50,
75, 100 A
IET> Transient earth fault – – – – – 10 – 100 A 10 – 500 A – 10 – 500 A –
IEP> Active residual current cos ϕ– – – – – 5 – 200 A 5 – 200 A – 1 – 200 A –
IEQ> Reactive current sin φ– – – – – 5 – 200 A 5 – 200 A – 1 – 200 A –
UNE> Permanent earth fault – – – – – – – – 1 – 100 % –
IE> Pulse location (pulse amplitude) –––– 1 – 100 A 1 – 100 A 1 – 200 A –
Pickup delay ––
80,
200 ms
60, 80, 200,
300 ms
DIP: 80, 160 ms,
Software (SW): 40 ms – 60 s 40 ms – 60 s 80,
160 ms
Reset
Manually/ from remote / – (M)
/ (E) / / / / / / / / / / –
Auto. time reset (E)
Current / voltage recovery ––– / – / / / / – / / – /
Test
Manually/ from remote / – / / / / / / / / –
Communication
Relay contact 1123 4 4 44441
Maintained/passing contact adjustable adjustable adjustable adjustable adjustable
RS485/MODBUS-RTU –––– – – – –
USB connection –– – –
Parameterizing
Manually/ from remote / – / – / – / – / – / – / – / / / / –
Supply
Lithium cell, ≥ 20 years (E) /Capacitor (AC /DC)
Current-transformer operated (not IET>)–––
External auxiliary voltage
–24 – 230 V AC / DC
(only AC / DC versions)
24 – 230 V
AC / DC
(SIGMA F+E3
2.0 optional)
–
24 V AC,
24 – 60 V DC
(possible)
24 – 230 V
AC / DC
(for IET>)
24 – 230 V
AC / DC –
Binary inputs
Number 2222 2 2 2226–
Current inputs
Phase current 3333 3 3 333 or 2 0
Summation current 0 0 0 0 0 0 or 1 0 or 1 0 0 or 1 1
Voltage inputs
Capacitive –––– – –
Resistive –––– –––– –
Components
Indicating and measuring equipment
R-HA41-IKI-20.tifR-HA41-IKI-20CPULS.tifR-HA41-IKI-22.tifR-HA41-IKI-50.tifR-HA41-IKI-10light.tif
58 Switchgear Type 8DJH for Secondary Distribution Systems up to 24 kV, Gas-Insulated · Siemens HA 40.2 · 2017
IKI-20
IKI-20CPULS
IKI-22
IKI-50
Short-circuit / short-circuit-to-earth and earth-fault
indicators, make Kries
Ring-main, cable and circuit-breaker feeders can optionally
be equipped with short-circuit or earth-fault indicators in
different designs. The equipment features are shown in
the table on page 59.
The three most common types of faults in medium-voltage
systems are earth faults in cables and switchgear, faults and
overloads of distribution transformers, as well as short
circuits in cables and switchgear. For fast fault location and
minimization of downtimes, electronic fault indicators are
used:
• Selective fault detection, and thus minimization of
downtimes
• Reliable fault detection through electronic measured-
value acquisition
• Remote indication of fault events and measured values.
Short-circuit and short-circuit-to-earth indicator IKI-20
–Universally adjustable
– Current-transformer supported battery version or
auxiliary voltage versions available
– Extended commissioning and testing functions.
Short-circuit and earth-fault indicator IKI-20PULS
– Short-circuit detection same as IKI-20
– Earth-fault detection via pulse location in compensated
systems.
Short-circuit and earth-fault indicator IKI-20C(PULS)
– Current-transformer operated (No battery, no auxiliary
voltage)
– Optionally with pulse location for earth-fault detection
in compensated systems.
Directional short-circuit and earth-fault indicator IKI-22
– Directional fault detection for all system types
– Directional detection combined with the voltage
detecting system CAPDIS-Sx+.
Grid-Inspector IKI-50
– Directional measured-value acquisition
– Monitoring of values U, I, f, P, Q, S, E, cos ϕ, power
factor, load fl ow direction (momentary value,
mean value and min/max value directional)
– Directional fault detection for all system types
– Switchgear control or automation through an
integrated, programmable logic component
– Directional detection combined with the voltage
detecting system CAPDIS-Sx+.
Options:
– One device controls two cable panels and the load
fl ow total
– Directional detection combined with resistor dividers
(accuracy 1.0 %)
– Early fault detection and detection of intermittent
earth faults
– Telecontrol interface according to IEC 60870-5-104.
Short-circuit-to-earth indicator IKI-10light
– Earth-fault detection in systems with impedance-
earthed neutral or temporarily impedance-earthed
neutral
–Adjustable.
IKI-10light
Components
Indicating and measuring equipment
59Switchgear Type 8DJH for Secondary Distribution Systems up to 24 kV, Gas-Insulated · Siemens HA 40.2 · 2017
Components
Indicating and measuring equipment
Short-circuit /
earth-fault indicators
Kries
IKI-20B
IKI-20T
IKI-20U
IKI-20PULS
IKI-20C
IKI-20CPULS
IKI-22
IKI-50_1F
IKI-
50_1F_EW_
PULS
IKI-50_2F
IKI-
50_2F_EW_
PULS
IKI-10-light-P
Function
Short-circuit indication
Earth-fault indication
Short-circuit-to-earth
indication 5)
Direction indication
Applicable for the following neutral earthing options
Impedance
Solid
Isolated
Compensated
Pickup current
Short-circuit current 100, 200, 400, 600, 800,
1000, 2000 A
400, 600,
800, 1000 A
100, 200, 300, 400,
600, 800, 1000, 2000 A
100 ... 1000 A (steps of 100 A)
Earth-fault current Transient fault detection 4 ... 30 A (steps of 1 A)
Short-circuit-to-earth
current 5) 40, 80, 100, 150 A 40, 80, 100, 200 A 40 ... 200 A (steps of 10 A) 20, 40,
60, 80 A
Pulse location
Pickup time
Short-circuit current 60, 80, 150, 200 ms 100 ms 60, 80, 150, 200 ms 60 – 1600 ms
Short-circuit-to-earth
current 5) 60, 80, 150, 200 ms 100 ms 60, 80, 150, 200 ms 60 – 1600 ms 70,
250 ms
Earth-fault current Pulse
location
Pulse
location Transient fault detection 400 – 3000 ms
Reset
Manual
Automatic
From remote
Remote indication
Passing contact adjustable adjustable
Maintained contact adjustable adjustable
Interface
RS485/MODBUS
IEC 60870-5-104 (option)
Power supply
Lithium battery
External auxiliary
voltage Only for transient fault
detection
Buffered for 6 h by
internal capacitor
Current inputs
Phase current 3333 3 3 3 3366 –
Summation current 1 1 1 1 1 1 1) 0 2) 0 2) 0 2) 1
Voltage inputs
Capacitive 3 3366 –
Resistive (option) – 3366 –
Release outputs
Potential-free 1 – 31 – 31 – 31 – 32 2 4 4444 1
Supplied by internal
capacitor (option) 2 3) 2 3) 2 3) 2 3)
Binary inputs
Number 2 (test + reset) 2 (test + reset) 4444 –
1) Optional for wattmetric detection of earth-fault direction
2) Creation of sum signal via 3 transformers mounted around the conductor
3) 0.1 Ws, 24 V DC
4) Momentary value, mean value and min / max value directional
5) Short-circuit to earth = Earth fault in impedance-earthed system
60 Switchgear Type 8DJH for Secondary Distribution Systems up to 24 kV, Gas-Insulated · Siemens HA 40.2 · 2017
Components
On request: Indicating and measuring equipment
SICAM FCM
The short-circuit and earth-fault indicator SICAM FCM
(Feeder Condition Monitor) with direction indication
enables fast and precise fault location, thus reducing
the downtimes in the power system. The possibility to
determine and telecommunicate the values U, I, f, P, Q, S,
E, cos ϕ and load fl ow direction supports effi cient opera-
tional management and network planning.
• Usable in earthed, isolated and resonance-earthed systems
• Directional short-circuit and earth-fault detection
• Selective fault information with direction indication as a
basis for “self-healing” applications
• Usable with current and voltage sensors according to
IEC 60044 for precise measurement without calibration
and adjustment to the primary values
• Alternatively usable with an integrated capacitive
voltage detecting system
• Flexible earth-current detection as from 0.4 A
• Integrated MODBUS-RTU interface:
• Remote parameterization via SICAM A8000 and MODBUS
• Self-test function of the communication connection.
SICAM FPI (Fault Passage Indicator)
• Detection of short circuits and earth faults
• Indication of phase and earth faults via 4 separate LEDs
• Enhanced diagnostics, self and sensor cable diagnostics
is supported
• Confi gurable binary outputs, for remote indication to
SCADA via RTU for faults and for diagnostics.
R-HA41-SICAM-FCM.tif
R-HA41-SICAM-FPI.psd
SICAM FCM
SICAM FPI
Short-circuit/earth-fault
indicator Siemens
SICAM
FCM
SICAM
FPI
Function
Short-circuit indication
Earth-fault indication
Earth-fault function
(impedance-earthed system)
Indication of direction,
short-circuit / earth-fault –
Undervoltage and
overvoltage indication –
Applicable for the following neutral earthing options
Impedance
Solid
Isolated
Compensated
Pickup current
Short-circuit current 50 … 2000 A
(steps of 1 A)
Type 1: 200 – 1200 A,
Type 2: 200 – 800 A
(in 7 steps each)
Earth-fault current 1 … 1000 A
(steps of 1 A)
Type 1: 10 – 100 A,
Type 2: 40 – 300 A
(in 7 steps each)
Pulse location – –
Pickup time
Short-circuit current 40 ms
< t < 60 s < 500 ms adjustable
Earth-fault current 40 ms
< t < 60 s < 500 ms adjustable
Reset
Manual
Automatic
From remote
Remote indication
Passing contact adjustable –
Maintained contact adjustable 2 binary outputs
Interface
RS485/MODBUS –
Power supply
Lithium battery
External auxiliary voltage –
Current inputs
Phase current 3 (2) 1) 3 optical
Summation current 0 (1) 1) 1 optical
Voltage inputs
Via resistor divider 3 –
Via integrated capacitive
voltage indicator (optional) 3–
Relay outputs
Potential-free 2 2) 2
Binary inputs
Number 1 –
1) Measuring sensor 3+0 (summation current is calculated),
measuring sensor 2+1 (phase L2 is calculated)
2) Optional
61Switchgear Type 8DJH for Secondary Distribution Systems up to 24 kV, Gas-Insulated · Siemens HA 40.2 · 2017
Transformer monitor IKI-30 (make Kries)
Protection of distribution transformers with ratings that
cannot or should not be protected with HV HRC fuses:
• Tripping in case of overload (delayed)
• Tripping when the short-circuit current arises.
R-HA41-IKI-30.tif
Transformer monitor IKI-30
Application
The transformer monitor IKI-30 is suitable for the following
transformer ratings:
• Operating voltage 6 to 15 kV: ≥ 160 kVA to 2500 kVA
• Operating voltage 20 kV: ≥ 250 kVA to 7500 kVA.
Features
• Current-transformer operated, alternatively auxiliary
voltage 24 to 230 V AC /DC
• Current measurement through special ring-type sensors
• For low-energy magnetic release (0.02 Ws) on circuit-
breaker type 2
• Optional for shunt release with circuit-breaker or switch-
fuse combination (auxiliary voltage supply required)
• Mounting location
– In the front operating mechanism box of the feeder panel
– In the low-voltage compartment (option) of the circuit-
breaker feeder
• Response performance
– Defi nite-time overcurrent characteristic
–Defi nite-time overcurrent characteristic for earth-fault
protection
– Inverse-time overcurrent characteristic
– extremely inverse
– normal inverse
– Externally undelayed instantaneous tripping
• Self-test function
• Indication
– LED indication for tripping (single fl ash: starting;
double fl ash: tripping)
– Reset after 2 h or automatically (after return of power)
or manually with reset pushbutton
• Outputs for signals
– Tripping signal: 1 NC (passing contact)
– Starting signal: 1 NC (maintained contact during
protection device pickup)
– 1 watchdog to report internal device faults
• Input
– Remote tripping signal
– Instantaneous tripping.
Components
Transformer monitor system, time-fuse-link protection system
Time-fuse-link protection system
The time-fuse-link protection system in accordance with
the TS 12-6 British ENA specifi cation is a simple protection
system for protection of medium-voltage transformers
with circuit-breakers.
Mode of operation
In undisturbed operation, the ring-core current transformers
of the protection system are short-circuited on the
secondary side via type XF low-voltage fuses. In the case
of a fault, the fuses are tripped and commutate the
secondary current directly on the tripping coil of the circuit-
breaker. The switching device disconnects the fault. The
selection of fuses is made based on the fuse protection
table for the protection system.
Application
• For Dyn transformers with a rated output
– Operational voltage 6.6 kV: ≤ 1000 kVA
– Operational voltage 11 kV: ≤ 1250 kVA
– Additional values on request
• For short-circuit protection and earth-fault protection
• For circuit-breakers type 2 with specially-adapted
low-energy releases
• Installation in the front operating mechanism box of the
switchgear panel.
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Time fuse link
Circuit diagram of the time fuse link
R_HA40_170 tif
2
3
4
5
1
7
6
62 Switchgear Type 8DJH for Secondary Distribution Systems up to 24 kV, Gas-Insulated · Siemens HA 40.2 · 2017
1 Uninterruptible power supply (UPS)
2 Intelligent SC indicators
3 Remotely controllable operating mechanisms
4 Current sensors
5 Voltage sensors
6 Communication modem
7 Remote terminal unit
The integration
R-HA40-151a.psd
Components
Intelligent transformer substation
Equipment examples for the
switchgear
8DJH switchgear can be equipped
with motor operating mechanisms,
voltage detecting and measuring
devices, short-circuit indicators,
and further detection systems.
RTUs (Remote Terminal Units) can
be optionally integrated inside the
switchgear, in additional low-
voltage compartments, or in a
separate wall cubicle via a plug
connection.
In this way, the switchgear fulfi lls
all preconditions for integration in
an intelligent network infrastruc-
ture. Depending on the purpose,
different components for moni-
toring and control are used: These
components can also be easily
and quickly retro fi tted at a later
time. An equipment example for
the switchgear is illustrated here.
63Switchgear Type 8DJH for Secondary Distribution Systems up to 24 kV, Gas-Insulated · Siemens HA 40.2 · 2017
Components Function
Uninterruptible power supply (UPS)
Depending on the requested bridging time
in case of power failures, an uninterrupt-
ible power supply based on battery or
capacitor modules is used.
The task of the UPS is to continue to
ensure the communication and/or the
possibility to telecontrol the transformer
substation in case of power failure.
Intelligent SC indicators
Intelligent short-circuit and ground fault
indicators with or without direction indica-
tion can be used in all grid types. For com-
munication with the RTU, a Modbus RTU
interface is available.
Intelligent short-circuit / ground fault direc-
tion indicators report short-circuits or
ground faults in the medium-voltage distri-
bution grid. Relevant measured values are
acquired, allowing for an active load man-
agement in the distribution grid.
Remotely controllable operating
mechanisms
Motor operating mechanisms inside the
ring-main unit are available in original
equipment manufacturer quality. If
required, retrofitting is easily possible.
In order to reduce the reclosing times in
case of fault, the switch-disconnectors or
circuit-breakers are equipped with motor
operating mechanisms for remote control.
Current sensors
Current sensors with low-power trans-
former technology are available as closed
or divisible ring cores.
The current signal serves to detect
short-circuits and ground faults, and can
be used as a measured value for load flow
control or for optimal utilization of the
grid capacity.
Voltage sensors
Voltage sensors as resistor dividers are
available as cast-resin plugs for insertion
into the cable T-plug.
The voltage signal serves to detect the
direction of the short-circuit or ground
fault, and can be used as a measured
value for load flow control or voltage
regulation.
Communication modem
The selection of the communication
modem to be used is determined by the
selected or available telecommunication
technology.
Communication modems are employed
for safe data transmission from the remote
terminal unit to the network control cen-
ter using the selected telecommunication
technology.
Remote terminal unit
The remote terminal unit (RTU) is
equipped with binary inputs and outputs,
various communication interfaces, and
freely programmable user programs.
Inside the intelligent transformer substation,
the RTU serves as a connecting element to
the network control center. It collects all
relevant signals and receives control com-
mands, or works autonomously according
to predetermined control or regulation algo-
rithms.
1
2
6
7
3
4
5
Components
Intelligent transformer substation
64 Switchgear Type 8DJH for Secondary Distribution Systems up to 24 kV, Gas-Insulated · Siemens HA 40.2 · 2017
Simple protection systems
As a simple protection for distribution transformers and
circuit-breaker feeders, standard protection systems are
available, consisting of:
• Current-transformer operated protection device with
c.t.-operated release (low-energy 0.1 Ws)
–Siemens SIPROTEC 7SJ45
– Woodward/SEG WIC 1-2P, WIC 1-3P, WIP-1
• Protection device with auxiliary voltage supply
with shunt release (f)
–Siemens SIPROTEC 7SJ46
• Instrument transformer as
– Cable-type current transformer (standard)
– Three-phase current transformer as option for
8DJH switchgear panels L(500).
Mounting location
• In 200-mm-high top low-voltage unit (option) of the
circuit-breaker feeder.
Application of simple protection systems
Operating
voltage (kV)
Transformer rating (kVA)
7SJ45 / 7SJ46 WIC 1-2P
6
≥
160
≥
160
10
≥
200
≥
250
13.8
≥
250
≥
400
15
≥
315
≥
400
20
≥
400
≥
500
Multifunction protection (selection)
SIPROTEC Compact series,
overcurrent protection SIPROTEC 7SJ80
• 9 programmable function keys
• 6-line display
• USB front port
• 2 additional communication ports
• IEC 61850 with integrated redundancy (electrical or
optical).
SIPROTEC 5 series, overcurrent protection SIPROTEC 7SJ82
• Directional and non-directional time-overcurrent protec-
tion with additional functions
• Time optimization of the tripping times by directional
comparison and protection data communication
• Frequency protection and rate-of-frequency-change
protection for load shedding applications
• Overvoltage and undervoltage protection in all required
variations
• Power protection, confi gurable as active or reactive
power protection
• Control, synchrocheck and switchgear interlocking system
• Firmly integrated, electrical Ethernet port J for DIGSI
• Complete IEC 61850 (Reporting and GOOSE) via inte-
grated port J
• Two optional, pluggable communication modules us-
able for different and redundant protocols (IEC 61850,
IEC 60870-5-103, DNP3 (serial+TCP), Modbus RTU Slave,
protection data communication).
Other types and makes on request
Mounting location
• In the 400 mm, 600 mm, or 900 mm high low-voltage
compartment (option) of the circuit-breaker feeder.
SIPROTEC 7SJ80
LSP 2874-afp.eps
SIPROTEC 7SJ45
LSP 2339-afp.tif
SIPROTEC 7SJ82
R-HA35-177.tif
Components
Protection systems
R-HA41-042a.eps
1
2
65Switchgear Type 8DJH for Secondary Distribution Systems up to 24 kV, Gas-Insulated · Siemens HA 40.2 · 2017
Open low-voltage compartment
with built-in equipment (option)
R-HA40-128.eps
Low-voltage compartment (example 500 × 600 mm)
Features
• Overall heights
– 200 mm, 400 mm, 600 mm, 900 mm
–Option: Cover
• Partitioned safe-to-touch from the high-voltage part
of the panel
• Installation on the panel:
– Possible per feeder
– Standard for circuit-breaker panels type L (1.1) and
bus sectionalizer panels with circuit-breaker type V (1.1)
– Option for all other panel types, depending on the
scope of the secondary equipment
• Customer-specifi c equipment
For accommodation of protection, control, measuring
and metering equipment
• Separate wiring duct on the switchgear beside the
low-voltage compartment (option)
• Door with hinge on the left (standard for heights
of 400, 600 and 900 mm).
Low-voltage cables
• Control cables of the panel to the low-voltage compart-
ment via multi-pole, coded module plug connectors
• Option: Plug-in bus wires from panel to panel in the
separate wiring duct on the panel.
Low-voltage niche
• Only inside billing metering panels type M
• For accommodation of options, e.g.:
– Voltage transformer m.c.b.s
– Small distribution fuse-box and fuse-links type Diazed
or Neozed.
Low-voltage niche of a billing metering panel type M
with open cover
1 Low-voltage niche
2 Built-in equipment (option)
Low-voltage niche
Components
Low-voltage compartment, low-voltage niche
³200*
³15
775
³50
³800**
HA40-2101a eps
³200*
³15
775
³50
890
HA40-2107 eps
2100
430
1200
310 500
1800
1400
HA40-2169a eps
2300
1400
2000
1600
HA40-2170a eps
2600
1700
2300
1900
HA40-2171a eps
66 Switchgear Type 8DJH for Secondary Distribution Systems up to 24 kV, Gas-Insulated · Siemens HA 40.2 · 2017
Please observe the following for room planning and switch-
gear installation:
Switchgear installation
Wall-standing arrangement
–1 row
– 2 rows (for face-to-face arrangement)
Option: Free-standing arrangement.
Pressure relief
The type of pressure relief selected has an effect on the
switchgear depth, and places requirements on the size of the
cable basement and /or the room height. In case of pressure
relief upwards, the room heights reproduced in the type
test are decisive for the internal arc classifi cation acc. to
IEC / EN 62271-200 / VDE 0671-200 (see table on page 67).
Door dimensions
The door dimensions have an infl uence on the size of the
transport units (see page 87) and the factory assembly of
panel groups, low-voltage compartments and pressure
absorber systems. If required, this installation work can
also be performed on site by the customer.
Switchgear fi xing
• For fl oor openings and fi xing points of the switchgear,
see pages 83 to 86
• Foundations:
– Steel girder construction
– Reinforced-concrete fl oor.
Panel dimensions
See illustrations on pages 69 to 86.
Weight
For data, see page 88.
Local regulations and guidelines
Room planning
Top view: Switchgear without pressure relief duct at the rear
*) For lined up switchgear
**) Depending on national requirements
For extension or panel replacement, a control aisle
of at least 1000 mm is recommended
Top view: Switchgear with pressure relief duct at the rear
Switchgear height 1200 mm 1400 mm 1700 mm
Dimensions
Room planning
1400
³15
775
880
2
5
4
1
HA40-2104b eps
³15
775
890
2300
2
5
4
1
HA40-2106d eps
³15
775
890
1700
1800
2
5
4
1
HA40-2276a eps
600É8001)
600É8001)
1
3
2
HA40-2102b eps
500
3
2
HA40-2103b eps
4
1
67Switchgear Type 8DJH for Secondary Distribution Systems up to 24 kV, Gas-Insulated · Siemens HA 40.2 · 2017
The following type-tested versions of the pressure relief
system are available for 8DJH switchgear:
• Downwards into the cable basement (for individual panels
and panel blocks, internal arc classifi cation up to
IAC A FL 21 kA /1 s or IAC A FLR 21 kA /1 s, minimum
cross-section of the cable basement according to the
illustration below)
• To the rear (for non-extendable panel blocks with 1400
or 1700 mm switchgear height, internal arc classifi cation
up to IAC A FL 21 kA /1 s, a rear pressure relief outlet
with a minimum cross-section of 1 m2 is required in the
switchgear room and must be supplied by the site)
• Upwards through rear pressure relief duct (for extend-
able and non-extendable panel blocks, internal arc classi-
fi cation up to IAC A FL 16 kA /1 s, minimum room heights
according to the table below), with pressure absorber
system
• Upwards through base and rear pressure relief duct (for
individual panels and panel blocks, internal arc classifi -
cation up to IAC A FL 21 kA /1 s and IAC A FLR 21 kA /1 s,
minimum room heights according to the table below),
with pressure absorber system.
Room heights for switchgear
installation with pressure relief duct
at the rear (design with or without base)
Switchgear height Room height
1400 mm
≥
2000 mm
1700, 1800 mm
≥
2200 mm
2300 mm
≥
2400 mm
2600 mm
≥
2600 mm
Switchgear installation with pressure
relief downwards (standard) or to the rear (option)
Side view
Side view
1 Floor opening
2 Direction of pressure relief
3 Expanded metal (supplied by site)
4 Floor cover (divided plate for
comfortable working at the cable connection)
5 Pressure absorber system with pressure relief duct
1) Total opening minimum 0.48 m2
Switchgear installation with rear pressure
relief duct (option) for panel block
with IAC A FL or FLR up to 16 kA /1 s
Side view
Switchgear installation with base and rear pressure
relief duct (option) for panel block
with IAC A FL or FLR up to 21 kA / 1 s
Side view, wall-standing
arrangement without
metering panel
Side view, free-standing
arrangement, also metering panel
for wall-standing arrangement
Dimensions
Room planning
600É8001)
600É8001)
HA40-2368 eps
1700
500
6
HA40-2371 eps
1
2
4
600É8001)
600É8001)
1
3
2
HA40-2370 eps
600É8001)
600É8001)
HA40-2369 eps
2
5
4
1
HA40-2372a eps
68 Switchgear Type 8DJH for Secondary Distribution Systems up to 24 kV, Gas-Insulated · Siemens HA 40.2 · 2017
For 8DJH Compact, the following types of pressure relief
can be selected:
• Downwards into the cable basement for all feeders
(internal arc classifi cation up to IAC A FL or FLR 21 kA /1 s)
• Downwards into the cable basement for the ring-main
feeders, and to the rear for the transformer feeders
(internal arc classifi cation up to IAC A F 21 kA /1 s).
The dimensions for wall distances, control aisles and cable
basements correspond to those of the 8DJH Standard
design. The pressure relief to the rear was tested with a
rear wall distance of ≥ 3 m. This design is recommended
for application in prefabricated substations without control
aisle, with internal arcing test according to IEC 62271-202.
For 8DJH with outdoor enclosure (option), the direction of
the pressure relief can be selected as follows:
• Downwards into the cable basement (internal arc
classifi cation up to IAC A FL or FLR 21 kA /1 s, minimum
cross-section of the cable basement according to the
illustration below)
• To the rear (internal arc classifi cation up to
IAC A FL 21 kA /1 s; for wall-standing arrangement, a rear
pressure relief outlet with a minimum cross-section of
1 m2 is required and must be supplied by the site)
• Upwards through rear pressure relief duct (internal arc
classifi cation up to IAC A FL or FLR 21 kA /1 s, free space
above the switchgear 600 mm as a minimum).
The dimensions for wall distances, control aisles and cable
basements correspond to those of the 8DJH Standard de-
sign. The outdoor enclosure is conceived for application on
company ground.
Switchgear installation for 8DJH Compact
with pressure relief downwards for all feeders
(standard)
1 Floor opening
2 Direction of pressure relief
3 Expanded metal (supplied by
site)
4 Floor cover (divided plate for
comfortable working at the
cable connection)
5 Pressure absorber system
with pressure relief duct
Switchgear installation for outdoor enclosure
with pressure relief downwards
Switchgear installation for 8DJH Compact with
pressure relief downwards for the ring-main
feeders, and to the rear for the transformer
feeders (option)
Switchgear installation for outdoor enclosure
with pressure relief to the rear or upwards
through rear duct
Dimensions
Room planning
HA40-2172b eps
A
B1)
3002)
310 775
D
E
C
1)
60
554
A
B1)
3002)
310 775
D
E
C
1)
HA40-2173b eps
60
554
69Switchgear Type 8DJH for Secondary Distribution Systems up to 24 kV, Gas-Insulated · Siemens HA 40.2 · 2017
Cable feeder type K Ring-main feeder type R
1) Option: With low-voltage compartment
2) Base for switchgear height of 1700 mm, or absorber --> cable connection height = D + 300 mm
3) Only for panel blocks RR, RRR, RT, RRT and RTR
Switchgear height without low-voltage compartment A 1040 3) 1200 1400
with low-voltage compartment 1) B – see page 67
Low-voltage compartment 1) C – 200, 400, 600 or 900
Cable connection Typical K and R D 500 660 860
Base cover E 32 32 232
Dimensions
Feeder panels (310 mm)
A
B1)
3002)
430 775
D
E
C
1)
HA40-2174c eps
60
434
A
B1)
3002)
430
HA40-2186c eps
775
D
E
C
1)
60
554
775
D
E
C
1)
A
B1)
3002)
430
HA40-2175e eps
60
554
70 Switchgear Type 8DJH for Secondary Distribution Systems up to 24 kV, Gas-Insulated · Siemens HA 40.2 · 2017
Circuit-breaker feeder type L
Transformer feeder type T
Switchgear height without low-voltage compartment A 1040 3) 1200 1400
with low-voltage compartment 1) B – see page 67
Low-voltage compartment 1) C – 200, 400, 600 or 900
Cable connection Typical K(E), L D–660860
Typical T 62 222 422
Base cover E 32 32 232
Cable feeder type K(E)
with make-proof earthing switch
1) Option: With low-voltage compartment
2) Base for switchgear height of 1700 mm, or
absorber --> cable connection height = D + 300 mm
3) Only for panel blocks RR, RRR, RT, RRT and RTR
Dimensions
Feeder panels (430 mm)
775
D
E
C
1)
A
B1)
3002)
500
HA40-2187e eps
60
369
775
D
E
C
1)
A
B1)
3002)
500
HA40-2176f eps
60
369
71Switchgear Type 8DJH for Secondary Distribution Systems up to 24 kV, Gas-Insulated · Siemens HA 40.2 · 2017
Switchgear height without low-voltage compartment A 1200 1400
with low-voltage compartment 1) Bsee page 67
Low-voltage compartment 1) C 200, 400, 600 or 900
Cable connection Typical R(500), L(500) D 510 710
Base cover E 32 232
Ring-main feeder type R(500) Circuit-breaker feeder type L(500)
HA40-2179c eps
C
1)
60
Design option with busbar voltage transformer
for all circuit-breaker types
1) Option: With low-voltage compartment
2) Base for switchgear height of 1700 mm, or
absorber --> cable connection height = D + 300 mm
Dimensions
Feeder panels (500 mm)
A
B1)
3002)
430 775
E
C
1)
HA40-2180c eps
60
775
E
C
1)
A
B1)
3002)
500
HA40-2373 eps
60
HA40-2213c eps
A
B1)
3002)
620 775
E
C
1)
60
A
B1)
3002)
430 775
E
C
1)
HA40-2181d eps
60
72 Switchgear Type 8DJH for Secondary Distribution Systems up to 24 kV, Gas-Insulated · Siemens HA 40.2 · 2017
Switchgear height without low-voltage compartment A 1200 1400
with low-voltage compartment 1) Bsee page 67
Low-voltage compartment 1) C 200, 400, 600 or 900
Base cover E 32 232
Bus sectionalizer panel type S
with three-position switch-disconnector
and earthing on the right
Bus sectionalizer panel type S(500)
with three-position switch-disconnector
and earthing on the right
Bus sectionalizer panel type S(620)
with three-position switch-disconnector
and earthing on the left
Bus sectionalizer panel type H
with switch-disconnector/fuse combination
1) Option: With low-voltage compartment
2) Base for switchgear height of 1700 mm, or absorber
Dimensions
Bus sectionalizer panels with switch-disconnector
775
C
1)
775
130130
775
E60
130130
HA40-2183c eps
775
E
C
1)
A
B1)
3002)
500
HA40-2182f eps
60
73Switchgear Type 8DJH for Secondary Distribution Systems up to 24 kV, Gas-Insulated · Siemens HA 40.2 · 2017
Switchgear height without low-voltage compartment A 1200 1400
with low-voltage compartment 1) Bsee page 67
Low-voltage compartment 1) C 200, 400, 600 or 900
Base cover E 32 232
1) Option: With low-voltage compartment
2) Base for switchgear height of 1700 mm, or absorber
Bus sectionalizer panel type V
with circuit-breaker
Design options
with busbar voltage transformer and/or
busbar current transformer
Dimensions
Bus sectionalizer panel with circuit-breaker
HA40-2184c eps
A
B1)
3002)
310 775
E
C
1)
60
C
1)
775
E60
A
B1)
3002)
500
HA40-2185d eps
775
D
E
C
1)
A
B1)
3002)
500
HA40-2212b eps
60
A
B1)
3002)
430
HA40-2275b eps
C
1)
775
E60
74 Switchgear Type 8DJH for Secondary Distribution Systems up to 24 kV, Gas-Insulated · Siemens HA 40.2 · 2017
Switchgear height without low-voltage compartment A 1200 1400
with low-voltage compartment 1) Bsee page 67
Low-voltage compartment 1) C 200, 400, 600 or 900
Transformer connection Typical M(500) D 510 710
Base cover E 32 232
Busbar earthing panel type E Busbar earthing panel type E(500)
with voltage transformer
Metering panel type M(500)
with disconnectable voltage transformer
Metering panel type M(430)
with disconnectable voltage transformer
fused on the primary side
1) Option: With low-voltage compartment
2) Base for switchgear height of 1700 mm, or absorber
Dimensions
Busbar earthing panels and busbar voltage metering panels
HA40-2208d eps
A
B1)
250
840
C
1)
60
250
775
HA40-2210f eps
A
B1)
250
840
D
60
250
775
C
1)
HA40-2211e eps
A
B1)
250
840
D
C
1)
60
250
775
HA40-2209e eps
A
B1)
250
840
D
C
1)
60
250
775
75Switchgear Type 8DJH for Secondary Distribution Systems up to 24 kV, Gas-Insulated · Siemens HA 40.2 · 2017
Switchgear height without low-voltage compartment A 1400
without absorber base with absorber base
with low-voltage compartment 1) Bsee page 67
Low-voltage compartment 1) C 200, 400, 600 or 900
Cable connection D 515 815
Connection: busbar – busbar
Connection: cable – cable
Connection: busbar on the left – cable on the right
Connection: cable on the left – busbar on the right
1) Option: With low-voltage compartment
Dimensions
Billing metering panel as individual panel, air-insulated
310
HA40-2188 eps
430
TKK
740
430 430
HA40-2189b eps
860
K (E) T
310 430
HA40-2190 eps
T
740
R
310
HA40-2191 eps
430
T
1050
R
310
R
310
HA40-2192 eps
430
T
1360
R
310
R
310
R
310
430
HA40-2193 eps
430
T
1480
R
310
RT
76 Switchgear Type 8DJH for Secondary Distribution Systems up to 24 kV, Gas-Insulated · Siemens HA 40.2 · 2017
Versions with transformer feeders
Panel block KT Panel block K(E)T Panel block RT
Panel block RRT Panel block RRRT Panel block TRRT
For further dimension data,
see individual panels on pages 69 and 70.
Overall height optionally 1200 mm, 1400 mm or 1700 mm.
For fl oor openings and fi xing points, see pages 83 to 86.
Dimensions
Panel blocks (preferred versions)
310
HA40-2194 eps
430
LKK
740
430 430
HA40-2214b eps
860
K (E) L
310
HA40-2195 eps
430
L
740
R
310
HA40-2196 eps
430
L
1050
R
310
R
310
HA40-2197 eps
430
L
1360
R
310
R
310
R
310
430
HA40-2198 eps
430
L
430
LR
310
R
1480
77Switchgear Type 8DJH for Secondary Distribution Systems up to 24 kV, Gas-Insulated · Siemens HA 40.2 · 2017
Versions with circuit-breaker feeders
Panel block KL Panel block K(E)L Panel block RL
Panel block RRL Panel block RRRL Panel block LRRL
For further dimension data,
see individual panels on pages 69 and 70.
Overall height optionally 1200 mm, 1400 mm or 1700 mm.
For fl oor openings and fi xing points, see pages 83 to 86.
Dimensions
Panel blocks (preferred versions)
310
HA40-2199 eps
620
R
310
R
310
HA40-2200 eps
930
R
310
R
310
R
310 310
HA40-2201 eps
1240
R
310
R
310
R R
HA40-2202 eps
310
KK
620
310
R
HA40-2203 eps
430 430
TT
860
78 Switchgear Type 8DJH for Secondary Distribution Systems up to 24 kV, Gas-Insulated · Siemens HA 40.2 · 2017
Further versions
Panel block RR Panel block RRR Panel block RRRR
Panel block RK Panel block TT
For further dimension data,
see individual panels on pages 69 and 70.
Overall height optionally 1200 mm, 1400 mm or 1700 mm.
For fl oor openings and fi xing points, see pages 83 to 86.
Dimensions
Panel blocks (preferred versions)
A1
310
700
310
801) 554
775
D3
D2
D1
HA40-2374 eps
A1
A2
310
1010
310
801) 310
HA40-2375 eps
A1
310
1400
310
801) 310310 80
HA40-2376 eps
79Switchgear Type 8DJH for Secondary Distribution Systems up to 24 kV, Gas-Insulated · Siemens HA 40.2 · 2017
Switchgear height A11400 1700
A2740 1040
Cable connection Typical R D1200 500
Typical T D21245 1545
D31143 1443
Panel block RRT Compact
1) Only for pressure relief downwards for all
feeders (IAC A FLR up to 21 kA /1 s)
Panel block RRT-R Compact Panel block RRT-RRT Compact
Dimensions
Panel blocks (8DJH Compact)
310
HA40-2204a eps
430
L
430
L
1480
R
310
R
310
430430
L R
310
R
1050
HA40-2272 eps
430
T
310
HA40-2206a eps
1480
310
RR
430
T
310
HA40-2207 eps
1050
310
RR
430
T
80 Switchgear Type 8DJH for Secondary Distribution Systems up to 24 kV, Gas-Insulated · Siemens HA 40.2 · 2017
Further panel block versions can be supplied without functional restrictions
up to a total width of 2 m as an assembled and tested unit.
Examples
Panel block RRLL
Panel block RTTR
Panel block LRR
Panel block RTR
Panel blocks with common gas-fi lled vessel are possible for
•Up to 4 functions in one block
•Functions in 310 mm and 430 mm panel widths
•Functions R and T in any arrangement
•Functions R and L in any arrangement
•Optionally for overall heights 1200 mm, 1400 mm and 1700 mm
Dimensions
Panel blocks (freely confi guarable)
HA40-2220b eps
S
2320
RR
840 430
TM
1050
HA40-2221b eps
2390
R
620
R
840 430
TM
500
V
L
HA40-2222b eps
2320
RR
840 430
T
1050
M
81Switchgear Type 8DJH for Secondary Distribution Systems up to 24 kV, Gas-Insulated · Siemens HA 40.2 · 2017
Transfer with ring-main switch (RRS-M-T...)
Transfer with circuit-breaker without cables (RR-V-M-T...)
Transfer with circuit-breaker in the panel block and cable connection (RRL-M-T...)
Dimensions
Panel combinations with billing metering panels (examples)
HA40-2377 eps
1070
HA40-2196 eps
HA40-2196 eps
HA40-2196 eps
1380
1740
2020
A
821
D
667
955
E
F
HA40-2378 eps
B
C
821
D
667
955
E
F
HA40-2379 eps
75
871
B
C
82 Switchgear Type 8DJH for Secondary Distribution Systems up to 24 kV, Gas-Insulated · Siemens HA 40.2 · 2017
Switchgear height without low-voltage compartment A1200 1400
with low-voltage compartment 1) –140016001800–
Low-voltage compartment 1) – – 200 400 600 – 200 400
Enclosure height without crane height B 1575 1575 1775 1975 1575 1775 1975
with crane profi le (removable) C 1640 1640 1840 2040 1640 1840 2040
Cable connection Typical K, K(E), R, L
D
660 860
Typical T 222 422
Typical R(500), L(500) 510 710
Enclosure depth (roof level,
without pressure relief duct)
Door open E 1000 1000 1200 1400 1000 1200 1400
Door while opening / closing F 1725 1725 1925 2125 1725 1925 2125
1) Option: With low-voltage compartment
Note: Maximum switchgear width = Enclosure width – 20 mm
Outdoor enclosure with pressure relief
downwards or to the rear
Outdoor enclosure with pressure relief
downwards or to the rear
Outdoor enclosure with pressure relief upwards
Dimensions
Outdoor enclosure
HA40-2228a eps
155
19
310
610
10
64
230
40
36
714
699
102
223
319
465
653
291
HA40-2229b eps
215
19
430
610
10
64
350
40
36
714
699
102
223
319
465
653
411
HA40-2230b eps
19
500
610 64
420
40
250
36
714
699
102
223
319
465
653
481
HA40-2231 eps
840
610 64
760
40
³
15
36
714
699
102
223
319
465
653
155
19
364
476
685
821
420
83Switchgear Type 8DJH for Secondary Distribution Systems up to 24 kV, Gas-Insulated · Siemens HA 40.2 · 2017
Individual panels
• For ring-main panel type R
• For cable panel type K
• For busbar earthing panel type E
• For cable panel with make-proof earthing switch type K(E)
• For circuit-breaker panel type L
• For transformer panel type T
• For bus sectionalizer panel type S with switch-disconnector
• For bus sectionalizer panel type H
with switch-disconnector/fuse combination
• For busbar voltage metering panel type M(430)
• For ring-main panel type R(500)
• For circuit-breaker panel type L(500)
• For busbar earthing panel type E(500)
• For bus sectionalizer panel type S(500) with switch-diconnector
• For bus sectionalizer panel type V with circuit-breaker
• For busbar voltage metering panel type M(500)
• For billing metering panel type M
Dimensions
Floor openings and fi xing points
84 Switchgear Type 8DJH for Secondary Distribution Systems up to 24 kV, Gas-Insulated · Siemens HA 40.2 · 2017
Dimensions
Floor openings and fi xing points
Panel blocks (excerpt)
HA40-2234a eps
930
610
10
64
850
40
1240
155
19
292
465
602
775
1085
912
1221
36
714
699
102
223
319
465
653
Panel
block
type
Width
mm
RRR 930
RRRR 1240
HA40-2232b eps
620
610
10
64
540
40
1050
155
19
292
465
602
835
1031
36
714
699
102
223
319
465
653
Panel
block
type
Width
mm
RR
620RK
KR
RRT 1050
RRL
HA40-2235b eps
1360
610
10
64
1280
40
155
19
292
465
602
775
1145
912
1341
36
714
699
102
223
319
465
653
Panel
block
type
Width
mm
RRRT 1360
RRRL
HA40-2233b eps
740
610
10
64
660
40
1050
155
19
292
525
722
895
1031
36
714
699
102
223
319
465
653
Panel
block
type
Width
mm
RT
740RL
KT
KL
1050RTR
RLR
HA40-2236b eps
860
610
10
64
780
40
1720
215
19
412
645
842
1075
1505
1272
1701
1290
36
714
699
102
223
319
465
653
Panel block
type
Width
mm
K(E)T
860
K(E)L
TT
LL
TTT 1290
LLL
TTTT 1720
LLLL
HA40-2237b eps
740
610
10
64
660
40
1480
215
19
412
585
722
1032
1461
1265
895
1050
36
714
699
102
223
319
465
653
Panel block
type
Width
mm
TK 740
LK
TR
LR
TRRT 1480
LRRL
HA40-2280d eps
64
715
19 19
819
752
36
804
102
223
319
465
653
310 / 430 / 500
40
10
HA40-2281d eps
64
860
964
902
752
36
949
102
223
319
465
653
310 / 430 / 500
40
19 19
10
HA40-2246a eps
752
610 64
970
40
1050
155
19
292
465
602
835
1031
330
714
36
819
804
102
223
319
465
653
10
HA40-2247b eps
752
902
610 64
970
40
1050
155
19
292
465
602
835
1031
330
714
36
964
949
102
223
319
465
653
10
HA40-2241d eps
64
310 / 430 / 500
610 / 635*
36
699
102
223
319
465
653
40
19 19
714
10
HA40-2380a eps
235
99
682
620
540 40
33
99
734
220
315
462
650
711
642 52
80
372
545
15
53
10
HA40-2381a eps
235
99
991
930
850 40
33
99
734
220
315
462
650
711
642 52
80
372
545
15
53
855
682
719
10
HA40-2382a eps
235
99
1301
1240
1160 40
33
99
734
220
315
462
650
711
642 52
80
372
545
15
53
855
682
719
991
1165
80
10
85Switchgear Type 8DJH for Secondary Distribution Systems up to 24 kV, Gas-Insulated · Siemens HA 40.2 · 2017
Versions with deep cable compartment covers
(e.g. for double cable connections)
Panel blocks 8DJH Compact (design option with pressure relief downwards)
Deep cable compartment cover:
Without With base extension
(fl oor opening depending on selected cable connection /arrester)
Deeper by 105 mm Deeper by 250 mm
Example:
Position of fl oor openings and fi xing points for double cable connection
for panel blocks
Type RRT deeper by 105 mm Type RRT deeper by 250 mm
* 610 mm for single cable connection; 635 mm for double cable connection with coupling T-plug
Panel block RRT Compact Panel block RRT-R Compact Panel block RRT-RRT Compact
Dimensions
Floor openings and fi xing points
HA40-2284c eps
550
829
200
(225)
*
115
310 / 430
814
217
338
434
580
768
19 19
40
151
10
HA40-2285c eps
550
305
115
934
310 / 430
919
217
338
434
580
768
40
867
19 19
151
10
HA40-2286c eps
550
450
115
1079
310 / 430
1064
217
338
434
580
768
867
40
1017
19 19
151
10
HA40-2251c eps
430
430
320
115
829
40
19 19
151
814
217
338
434
580
768
10
HA40-2290b eps
829
115
19 19
151
40
310 / 430 / 500
814
217
338
434
580
768
HA40-2287c eps
500
365385
115
829
40
19 19
151
814
217
338
434
580
768
HA40-2288c eps
500
365490
115
934
40
19 19
151
919
217
338
434
580
768
HA40-2289c eps
840
210425
115
829
550
200
40
155
19
364
476
685
760
821
151
814
217
338
434
580
768
86 Switchgear Type 8DJH for Secondary Distribution Systems up to 24 kV, Gas-Insulated · Siemens HA 40.2 · 2017
Versions in connection with base and rear pressure relief duct for switchgear
with IAC A FL or FLR up to 21 kA / 1 s and deep cable compartment covers**
• For ring-main panel
type R
• For cable panel type K
• For cable panel type K(E)
with make-proof
earthing switch
• For circuit-breaker panel
type L
• For panels
without cable feeder
types S, H, V, M(430)/(500),
E, E(500)
• For transformer panel
type T
• For ring-main panel type R(500)
• For circuit-breaker panel type L(500)
• For billing metering panel type M
* 200 mm for single cable connection; 225 mm for double cable connection with coupling T-plug
** In versions with rear pressure relief duct for panel block with IAC A FL or FLR
up to 16 kA / 1 s, the depth is reduced by 10 mm.
For wall-standing arrangement, a wall distance of ≥15 mm must be provided.
Dimensions
Floor openings and fi xing points
Deep cable compartment cover:
Without With base extension
(fl oor opening depending on selected cable connection /arrester)
Deeper by 105 mm Deeper by 250 mm
<90°
HA40-2238 eps
<90°
HA40-2239 eps
HA40-2011b eps
HA40-2012b eps
HA40-2013b eps
87Switchgear Type 8DJH for Secondary Distribution Systems up to 24 kV, Gas-Insulated · Siemens HA 40.2 · 2017
Crane hook
Crane hook
Pallet
Rod Ø 40 mm
Crane transport with Pallet
Types of transport (examples)
Crane transport with rod
Transport with lifting truck
with or without pallet
Rod Ø 40 mm
(observe switchgear weight)
Transport with fork-lift truck, standing
Transport with fork-lift truck, suspended
Packing types (examples)
For size and weight of the transport units, see the follow-
ing tables.
Means of
transport
Examples for packing
Rail and truck Type: Open
PE protective foil pulled over the switchgear,
with wooden base
Seafreight Type: Open (for container transport)
PE protective foil pulled over the switchgear,
with wooden base
Type: Seaworthy crate (for open-top container)
Welded PE protective foil, with closed wooden crate,
with desiccant bag
Airfreight Type: Open
PE protective foil pulled over the switchgear,
with wooden base and lattice or cardboard cover
Transport
8DJH switchgear is completely delivered in transport units.
Please observe the following:
• Transport facilities on site
• Transport dimensions and weights
• Size of door openings in building
• Switchgear with low-voltage compartment: Please ob-
serve other transport dimensions and weights.
Transport dimensions
Max. width
of switchgear
unit TE
Transport dimensions
Truck /rail / container Seaworthy crate /
airfreight
Width B Height Depth T Height Depth T
mm m m m m m
850 1.10 A + 0.20 1.10/1.26 *)A + 0.4
min. 2.00
1.10 /1.26 *)
1200 1.40
1550 1.80
1800 2.05
2300 2.55
A = Switchgear height with or without low-voltage compartment
*) Deeper transport base required in case of cable compartment cover
deeper by 250 mm
T
B
TE
HA40-2261 eps
Transport units for shipment
(top view)
Installation
Shipping data, transport
88 Switchgear Type 8DJH for Secondary Distribution Systems up to 24 kV, Gas-Insulated · Siemens HA 40.2 · 2017
Transport weights
The transport weight results from the switchgear weight per
transport unit and the packing weight. The packing weight
results from the transport dimensions and the type of trans-
port.
Switchgear weights
The weight of the switchgear unit results from the sum of the
weights per functional unit. Depending on the design and
the degree to which it is equipped (e.g. current transformers,
motor operating mechanism, low-voltage compartment),
different values will result. The table shows typical values.
Panel type Width Gross weight
for switchgear height
1200 mm 1400 mm 1700 mm
mm approx. kg approx. kg approx. kg
R 310 100 110 120
R(500) 500 140 150 170
K 310 100 110 120
K(E) 430 130 140 160
T430135145160
L430130140155
L (type 1.1) without 4MT3 500 210 220 240
L (type 2) 500 160 170 190
M (BC / BB /CB) 840 – 370 400
M (CC) 840 – 270 300
M(430) with 3x4MT3 430 220 230 245
M(500) with 3x4MT3 500 230 240 260
S430130140160
S(500) 500 150 160 180
S(620) 620 200 220 240
H430135145160
V500240250270
E 310 100 110 120
E(500) 500 140 150 170
Additional weights for pressure absorber
Pressure relief
version for IAC
Absorber unit Weight of the
absorber unit
approx. kg
A FL 16 kA /1 s,
A FLR 16 kA /1 s
Type 8DJH panel block,
2...4 panels
110
A FL 21 kA /1 s A minimum of 2 type 8DJH panels,
gas-insulated
120
For each additional type 8DJH panel
(total panel width ≤ 2000 mm)
20
A FLR 21 kA /1 s A minimum of 2 type 8DJH panels,
gas-insulated
145
For each additional type 8DJH panel
(total panel width ≤ 2000 mm)
20
A FL 21 kA /1 s,
A FLR 21 kA /1 s
Metering panel M 145
Additional weights for low-voltage compartment
for a height of 600 mm with average degree of equipment
Low-voltage compartment for panel width Weight
mm approx. kg
310 40
430 50
500 60
620 45
840 70
Packing weights
Max. width of
switchgear unit
Packing weight
Truck / rail / container
Packing weight
Seaworthy crate / airfreight
mm approx. kg approx. kg
850 30 90
1200 40 120
1550 50 150
1800 60 180
2000 75 225
8DJH Compact
Panel block Width Gross weight for switchgear height
1400 mm 1700 mm
mm approx. kg approx. kg
RRT 2) 700 365 380
RRT 620 340 345
RRT-R 2) 1010 475 490
RRT-R 930 450 455
RRT-RRT 2) 1400 730 760
RRT-RRT 1240 680 690
1) Weight data applies to design with circuit-breaker type 2
2) With lateral pressure relief duct
Panel block Width Gross weight for switchgear height
without LV compartment
1200 mm 1400 mm 1700 mm
mm approx. kg approx. kg approx. kg
2 panels
KT, TK 740 230 250 280
K(E)T 860 240 260 290
KL 1), LK 740 230 250 280
K(E)L 1) 860 250 270 300
RK, KR 620 200 220 240
RT, TR 740 230 250 280
RL 1), LR 740 230 250 280
TT 860 270 290 320
RR 620 200 220 240
LL 1) 860 260 280 310
RS 740 230 250 280
RH 740 230 250 280
3 panels
RRT 1050 330 360 400
RRL 1) 1050 320 350 390
RTR 1050 330 360 400
RLR 1050 320 350 390
RRR 930 300 330 360
TTT 1290 410 440 490
LLL 1) 1290 400 430 480
RRS 1050 320 350 390
RRH 1050 330 360 400
4 panels
RRRT 1360 430 470 520
RRRL 1) 1360 430 470 520
RRRR 1240 400 440 480
TRRT 1480 470 510 560
LRRL 1480 460 500 550
TTTT 1720 540 580 640
LLLL 1) 1720 520 560 620
RRRS 1360 420 460 510
RRRH 1360 430 470 520
Installation
Shipping data, transport
89Switchgear Type 8DJH for Secondary Distribution Systems up to 24 kV, Gas-Insulated · Siemens HA 40.2 · 2017
Overview of standards (June 2017)
IEC / EN standard VDE standard
Switchgear 8DJH IEC / EN 62271-1 VDE 0671-1
IEC/EN 62271-200 VDE 0671-200
Devices Circuit-breakers IEC / EN 62271-100 VDE 0671-100
Disconnectors and
earthing switches
IEC/EN 62271-102 VDE 0671-102
Switch-disconnectors IEC / EN 62271-103 VDE 0671-103
Switch-disconnector /
fuse combination
IEC/EN 62271-105 VDE 0671-105
HV HRC fuses IEC /EN 60282-1 VDE 0670-4
Voltage detecting
systems
IEC/EN 61243-5 VDE 0682-415
Degree of
protection
– IEC /EN 60529 VDE 0470-1
Insulation – IEC /EN 60071 VDE 0111
Instrument
trans for-
mers
Current transformers IEC / EN 61869-1/-2 VDE 0414-9-1/-2
Voltage transformers IEC /EN 61869-1/-3 VDE 0414-9-1/-3
Electronic
voltage transformers
IEC /EN 60044-7 VDE 0414-44-7
Electronic
current transformers
IEC /EN 60044-8 VDE 0414-44-8
Installation,
erection
– IEC /EN 61936-1
EN 50522
VDE 0101
SF6 insulat-
ing gas
Specifi cation for SF6IEC /EN 60376 VDE 0373-1
Altitude correction factor Ka for panels with HV HRC
fuses or for metering panels type M
2,500
2,000
1,500
1,000
1.50
1.40
1.30
1.20
1.00
3,000 3,500 4,000
1.10
m = 1
Ka
HA40-2037c en eps
Altitude correction factor
Site altitude in m above sea level
For site altitudes
above 1000 m,
the altitude cor-
rection factor Ka
is recommended,
depending on
the site altitude
above sea level.
Curve m = 1 for rated short-duration power-frequency
withstand voltage and rated lightning impulse withstand
voltage according to IEC /EN 62271-1/ VDE 0671-1.
Example:
3000 m site altitude above sea level,
17.5 kV switchgear rated voltage,
95 kV rated lightning impulse withstand voltage
Rated lightning impulse withstand-
voltage to be selected 95 kV · 1.28 = 122 kV
Result:
According to the
above table, a
switchgear for a
rated voltage of
24 kV with a rated
lightning impulse
withstand voltage
of 125 kV is to be
selected.
Standards
8DJH switchgear complies with the relevant standards
and specifi cations applicable at the time of type tests.
In accordance with the harmonization agreement reached
by the countries of the European Union, their national
specifi cations conform to the IEC standard.
Type of service location
8DJH switchgear can be used as indoor installation
according to IEC /EN 61936 (Power Installations exceeding
AC 1 kV) and VDE 0101.
• Outside lockable electrical service locations at places
which are not accessible to the public. Enclosures of
switchgear can only be removed with tools.
• Inside lockable electrical service locations. A lockable
electrical service location is a place outdoors or indoors
that is reserved exclusively for housing electrical equip-
ment and which is kept under lock and key. Access is
restricted to authorized personnel and persons who have
been properly instructed in electrical engineering. Un-
trained or unskilled persons may only enter under
the supervision of authorized personnel or properly in-
structed persons.
Terms
“Make-proof earthing switches” are earthing switches with
short-circuit making capacity according to IEC/EN 62271-102
and VDE 0671-102.
Dielectric strength
• The dielectric strength is verifi ed by testing the switch-
gear with rated values of short-duration power-frequency
withstand voltage and lightning impulse withstand
voltage according to IEC /EN 62271-1 / VDE 0671-1.
• The rated values are referred to sea level and to normal
atmospheric conditions (1013 hPa, 20 °C, 11 g/m3 hu-
midity according to IEC /EN 60071 and VDE 0111).
• The dielectric strength decreases with increasing alti-
tude. For site altitudes above 1000 m (above sea level)
the standards do not provide any guidelines for the
insulation rating, but leave this to the scope of special
agreements.
All parts housed inside the switchgear vessel which are
subjected to high voltage are SF6-insulated against the
earthed enclosure.
The gas insulation at a relative gas pressure of 50 kPa
(= 500 hPa) permits switchgear installation at any desired
altitude above sea level without the dielectric strength
being adversely affected. This also applies to the cable
connection when using screened cable T-plugs or cable
elbow plugs.
A decrease (reduction) of the dielectric strength with in-
creasing site altitude must be considered for panels with
HV HRC fuses as well as for air-insulated metering panels
and a site altitude above 1000 m (above sea level). A higher
insulation level must be selected, which results from the
multiplication of the rated insulation level for 0 to 1000 m
with the altitude correction factor Ka.
Standards
Standards, specifi cations, guidelines
90 Switchgear Type 8DJH for Secondary Distribution Systems up to 24 kV, Gas-Insulated · Siemens HA 40.2 · 2017
Current carrying capacity
• According to IEC /EN 62271-200/ VDE 0671-200 or
IEC /EN 62271-1/ VDE 0671-1, the rated normal current
refers to the following ambient air temperatures:
– Maximum of 24-hour mean + 35 °C
– Maximum + 40 °C
• The current carrying capacity of the panels and busbars
depends on the ambient air temperature outside the
enclosure.
Appearance of internal faults
In gas-insulated switchgear 8DJH, faults leading to inter-
nal arcing are widely excluded by construction due to the
following measures:
• Use of gas-fi lled switchgear compartments
• Use of suitable operational equipment such as three-
position switches with make-proof earthing switch
• Logical mechanical interlocks
• Use of metal-coated or metal-enclosed voltage transfor-
mers and three-phase current transformers as ring-core
current transformers
• There are no effects due to external infl uences, such as
– Pollution layers
–Humidity
– Small animals and foreign objects
• Maloperation is practically excluded due to logical
arrangement of operating elements
• Short-circuit-proof feeder earthing by means of the
three-position switch-disconnector.
In the event of an arc fault at the cable connection or, in an
unlikely case, inside the switchgear vessel, pressure relief
is effected downwards into the cable basement.
For the use in substation buildings without internal arcing
test, such as “old substations”, the switchgear can be de-
signed with a modifi ed pressure relief system with absorb-
ers (option).
As a “special cooling system”, this maintenance-free pres-
sure absorber system reduces the pressure-dependent and
thermal effects of internal arcing in switchgear vessels
and cable compartments, and thus protects people and
buildings.
The closed switchgear system is suitable for both
wall-standing and free-standing arrangement.
Internal arcing test (design option)
• Protection of operating personnel by means of tests for
verifying the internal arc classifi cation
• Internal arcing tests must be performed in accordance
with IEC /EN 62271-200 / VDE 0671-200 for IAC (internal
arc classifi cation)
• Defi nition of criteria:
– Criterion 1
Correctly secured doors and covers do not open,
limited deformations are accepted
– Criterion 2
No fragmentation of the enclosure, no projection of
small parts above 60 g
– Criterion 3
No holes in accessible sides up to a height of 2 m
– Criterion 4
No ignition of indicators due to hot gases
– Criterion 5
The enclosure remains connected to its earthing point.
Optionally, 8DJH switchgear can be designed with internal
arc classifi cation.
Seismic withstand capability (option)
8DJH switchgear can be upgraded for regions at risk from
earthquakes. For upgrading, earthquake qualifi cation testing
has been carried out in accordance with the following
standards:
• IEC /EN 60068-3-3
• IEC /EN 60068-2-6
• IEEE 693
• IABG TA13-TM-002/98 (guide).
Climate and environmental infl uences
8DJH switchgear is completely enclosed and insensitive to
climatic infl uences.
• The switchgear is maintenance-free under indoor
ambient conditions (according to IEC 62271-1 and
VDE 0671-1)
• Switchgear versions for outdoor installation or severe
ambient conditions (according to customer specifi cation)
are available on request
• Climatic tests are fulfi lled according to
IEC /EN 62271-304/ VDE 0671-304
• All medium-voltage devices (except for HV HRC fuses)
are installed in a gas-tight, welded stainless-steel
switchgear vessel which is fi lled with SF6 gas
• Live parts outside the switchgear vessel are provided
with single-pole enclosure
• At no point can creepage currents fl ow from high-volt-
age potentials to earth
• Operating mechanism parts which are functionally
important are made of corrosion-resistant materials
• Bearings in the operating mechanism are designed as
dry-type bearings and do not require lubrication.
Color of the panel front
Siemens standard (SN) 47030 G1, color no. 700 / light basic
(similar to RAL 7047/gray).
Standards
Standards, specifi cations, guidelines
91Switchgear Type 8DJH for Secondary Distribution Systems up to 24 kV, Gas-Insulated · Siemens HA 40.2 · 2017
IEC/EN 60529
*) For standards, see page 89
Standards
Standards, specifi cations, guidelines
Recycling
The switchgear can be recycled in ecological manner in
compliance with existing legislation. Auxiliary devices such
as short-circuit indicators have to be recycled as electronic
scrap. Batteries have to be recycled professionally. Insulat-
ing gas SF6 has to be evacuated professionally as a re usable
material and recycled (SF6 must not be released into the
environment).
Protection against solid foreign objects,
electric shock and water
8DJH switchgear fulfi lls according to the standards *)
IEC/EN 62271-1 VDE 0671-1
IEC/EN 62271-200 VDE 0671-200
IEC/EN 60529 DIN EN 60529
the following degrees of protection (for explanations, see
opposite table):
Degree of protection Type of protection
IP 2x for switchgear enclosure
IP 3x for switchgear enclosure (optional)
IP 65 for gas-fi lled switchgear vessel
Type of protection Degree of protection
IP 2
X
Protection against solid foreign objects
Protected against solid foreign objects of 12.5 mm diameter
and greater (the object probe, sphere of 12.5 mm diameter,
shall not fully penetrate)
Protection against access to hazardous parts
Protected against access to hazardous parts with a fi nger
(the jointed test fi nger of 12 mm diameter, 80 mm length,
shall have adequate clearance from hazardous parts)
Protection against water
No defi nition
IP 3
X
Protection against solid foreign objects
Protected against solid foreign objects of 2.5 mm diameter
and greater (the object probe, sphere of 2.5 mm diameter,
shall not penetrate at all)
Protection against access to hazardous parts
Protected against access to hazardous parts with a tool
(the access probe, sphere of 2.5 mm diameter shall not
penetrate)
Protection against water
No defi nition
IP 6 5
Protection against solid foreign objects
Dust-tight (no ingress of dust)
Protection against access to hazardous parts
Protected against access to hazardous parts with a wire
(the access probe of 1.0 mm diameter shall not penetrate)
Protection against water
Protected against water jets
(water projected in jets against the enclosure from any direction
shall have no harmful effects)
Published by
Siemens AG 2017
Energy Management
Medium Voltage & Systems
Mozartstraße 31 C
91052 Erlangen, Germany
For further information please contact
our Customer Support Center
Phone: +49 180 524 70 00
Fax: +49 180 524 24 71
E-mail: support.energy@siemens.com
siemens.com/medium-voltage-switchgear
siemens.com/8DJH
Article No. EMMS-K1440-A211-A6-7600
Printed in Germany
Dispo 40401
PU 002806 KG 07.17 1.0
Subject to changes and errors. The information
given in this document only contains general
descriptions and/or performance features which
may not always specifically reflect those described,
or which may undergo modification in the course
of further development of the products.
The requested performance features are binding
only when they are expressly agreed upon in the
concluded contract.
