Report For ACSS1407139 01 August 11, 2015 LVD Of 561044

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Report No.: ACSS1407139-01

Page 2 of 71

TRF NO. SRENIT-01V1.3

AUDIX TECHNOLOGY (SHENZHEN) CO., LTD

Copy of marking plate

1. Artwork of Marking Label.

Note(s):

- The marking plate(s) artwork appended to this report may be only a draft. The use of certification marks

on a product must be authorized by the respective NCBs that own these marks.

- The height of CE symbol should be 5.0 mm Min., the height of WEEE symbol should be 7.0mm Min..

Summary of testing:

Following symbols and abbreviations may be used in this test report.

F= Function Insulation

B= Basic Insulation

S= Supplementary Insulation

D/R= Double or Reinforced Insulation

S/C= Short-Circuit

O/C= Open-Circuit

O/L= Over-Load

B/L= Block

IP= Internal protection operated (list component)

CT= Constant temperatures were obtained

CD= Components damaged (list damaged components)

NCD= No components damaged (list damaged components)

NB= No indication of dielectric breakdown

NC= Cheesecloth remained intact

NT= Tissue paper remained intact

NH= No hazard occured

Pri.= Primary

Sec.= Secondary

PCB= Printed Circuit Board

PSU= Power Supply Unit

EUT= Equipment Under Test

EPS= External Power Supply

Report No.: ACSS1407139-01

Page 3 of 71

TRF NO. SRENIT-01V1.3

AUDIX TECHNOLOGY (SHENZHEN) CO., LTD

Test item particulars:

Equipment mobility………........................................ …: [x] movable [] hand-held [] transportable

[] stationary [] for building-in [] direct plug-in

[] rack-mounted

Connection to the mains ………………………..………: [x] pluggable equipment: [x] type A [] type B

[] permanent connection

[x] detachable power supply cord

[] non-detachable power supply cord

[] not directly connected to the mains

Operation condition …………………………………..…: [x] continuous

[] rated operating / resting time:

Access location ......................................................... : [x] operator accessible

[] restricted access location

Over voltage category (OVC) ................................... : [] OVC I [x] OVC II [] OVC III [] OVC IV

[ ] other:

Mains supply tolerance (%) or absolute mains supply

values ........................................................................ :

+6%, -10%

Tested for IT power systems .................................... : [] Yes [x] No

IT testing, phase-phase voltage (V) .......................... : N/A

Class of equipment ................................................... : [x] Class I [] Class II [] Class III

[] Not classified

Pollution degree (PD) ............................................... : [] PD 1 [x] PD 2 [] PD 3

IP protection class .................................................... : IP20

Altitude during operation (m) .................................... : Up to 2000m

Altitude of test laboratory (m) ................................... : Up to 2000m

Mass of equipment (kg) ……………………………….: Approx. 2.42kg

Maximum operation ambient …………………...………: 40°C

Possible test case verdicts:

- Test case does not apply to the test object ………….: N (Not Applicable)

- Test object does meet the requirement………………: P (Pass)

- Test object does not meet the requirement………….: F (Fail)

Testing:

Date of receipt of test item……………………………...: N/A

Date(s) of performance of tests ………………………..: N/A

General remarks:

The test results presented in this report relate only to the object tested.

This report shall not be reproduced, except in full, without the written approval of the Issuing testing

laboratory.

"(See Attachment #)" refers to additional information appended to the report.

"(See appended table)" refers to a table appended to the report.

Throughout this report, a point is used as the decimal separator.

List of test equipment must be kept on file and available for review.

Report No.: ACSS1407139-01

Page 4 of 71

TRF NO. SRENIT-01V1.3

AUDIX TECHNOLOGY (SHENZHEN) CO., LTD

GENERAL PRODUCT INFORMATION:

Report summary

1. The EUT is a 24-Port 10/100/1000Mbps + 2 SFP Green Ethernet Switch, this model used two power

boards (Power board models: G0682 or TPT18S12A), electronic components mounted on Min. V-1 PCB

and enclosed in metal enclosure..

2. The original test report (ACSS1407139) was amended on August 11, 2015 with the following

modifications:

1) Revise product name and model name;

2) Revise applicant’s name and address;

3) Revise Manufacturer’s name and address;

4) Revise trademark;

5) Change the current of rating from 0.31A max. to Max. 0.5A.

3. Since above reasons, no test is necessary. All the test data were fully reproduced from original report

(ACSS1407139).

4. This amendment report shall be read in conjunction with original test report (ACSS1407139).

Report modify history

No. Report No. /

issued date

Model No. Modification to the appliances:

1. ACSS1407139/

August 27, 2014

FR-S1026GF-C Original test report.

Additional information

N/A

Attached enclosure(s)

Attachment A: 11 pages of Photo-Documentation.

Attachment B: 4 pages of Circuit Diagram and PCB Layout.

Attachment C: 6 pages of Transformer Specification.

Report No.: ACSS1407139-01

Page 5 of 71

EN 60950-1

Clause Requirement + Test Result - Remark Verdict

TRF NO. SRENIT-01V1.3

AUDIX TECHNOLOGY (SHENZHEN) CO., LTD

1 GENERAL P

1.5 Components P

1.5.1 General P

Comply with IEC 60950-1 or relevant component

standard

(See appended table 1.5.1) P

1.5.2 Evaluation and testing of components Certified components are

used in accordance with their

ratings, certifications and they

comply with applicable parts

of this standard.

Components not certified are

used in accordance with their

ratings and they comply with

applicable parts of IEC

60950-1 and the relevant

component standard.

Components, for which no

relevant IEC-standard exists,

have been tested under the

conditions occurring in the

equipment, using applicable

parts of IEC 60950-1.

1.5.3 Thermal controls No thermal controls. N

1.5.4 Transformers Transformers are used

suitable for their intended

application and comply with

the relevant requirements of

the standard and particularly

with these of Annex C.

1.5.5 Interconnecting cables Interconnection cables do not

present a hazard.

1.5.6 Capacitors bridging insulation Power board (model G0682):

X2 capacitors and Y1

capacitors are used to be

according to IEC 60384-14.

Power board (model

TPT18S12A): X2 capacitors

and Y1 capacitors and Y2

capacitors are used to be

according to IEC 60384-14.

1.5.7 Resistors bridging insulation Refer to below: P

1.5.7.1 Resistors bridging functional, basic or supplementary

insulation

Power board (model G0682):

Bleeder resistors are bridging

function insulation.

Power board (model

TPT18S12A): Bleeder

resistors are bridging function

insulation.

Report No.: ACSS1407139-01

Page 6 of 71

EN 60950-1

Clause Requirement + Test Result - Remark Verdict

TRF NO. SRENIT-01V1.3

AUDIX TECHNOLOGY (SHENZHEN) CO., LTD

1.5.7.2 Resistors bridging double or reinforced insulation

between a.c. mains and other circuits

1.5.7.3 Resistors bridging double or reinforced insulation

between a.c. mains and antenna or coaxial cable

1.5.8 Components in equipment for IT power systems N

1.5.9 Surge suppressors P

1.5.9.1 General For Power board (model

G0682): approved Varistor

(MOV1) comply with Annex Q

used in primary circuit.

For Power board (model

TPT18S12A): approved

Varistor (MOV1) comply with

Annex Q used in primary

circuit.

1.5.9.2 Protection of VDRs A fuse is connected in series

with VDR.

1.5.9.3 Bridging of functional insulation by a VDR Approved Varistor located

between mains lines.

1.5.9.4 Bridging of basic insulation by a VDR N

1.5.9.5 Bridging of supplementary, double or reinforced

insulation by a VDR

1.6 Power interface P

1.6.1 AC power distribution systems TN Power System P

1.6.2 Input current The steady state input current

of the equipment did not

exceed the RATED

CURRENT by more than 10%

under NORMAL LOAD.

(see appended table 1.6.2)

1.6.3 Voltage limit of hand-held equipment This appliance is not hand-

held equipment.

1.6.4 Neutral conductor Components connected

between phases and earth

are rated certified for a

working voltage: 250V.

1.7 Marking and instructions P

1.7.1 Power rating Rating marking readily visible

to operator.

Rated voltage(s) or voltage range(s) (V) ................. : Refer to page 2 P

Symbol for nature of supply, for d.c. only .............. : N

Rated frequency or rated frequency range (Hz) ... : Refer to page 2 P

Rated current (mA or A) ........................................ : Refer to page 2 P

Report No.: ACSS1407139-01

Page 7 of 71

EN 60950-1

Clause Requirement + Test Result - Remark Verdict

TRF NO. SRENIT-01V1.3

AUDIX TECHNOLOGY (SHENZHEN) CO., LTD

Manufacturer’s name or trade-mark or identification

mark ...................................................................... :

Refer to page 2 P

Model identification or type reference ................... : Refer to page 2 P

Symbol for Class II equipment only ......................... : Class I equipment. N

Other markings and symbols ................................... : Other symbols do not affect

safety.

1.7.2 Safety instructions and marking Refer to below: P

1.7.2.1 General P

1.7.2.2 Disconnect devices Appliance coupler as

disconnect devices.

1.7.2.3 Overcurrent protective device Pluggable equipment type A N

1.7.2.4 IT power distribution systems Shall be provided when

submitted for national

approval (for Norway).

1.7.2.5 Operator access with a tool All areas containing hazards

are inaccessible to the

operator.

1.7.2.6 Ozone N

1.7.3 Short duty cycles The equipment is intended for

continuous operation.

1.7.4 Supply voltage adjustment ................................... : No voltage selector. N

Methods and means of adjustment; reference to

installation instructions ......................................... :

1.7.5 Power outlets on the equipment .......................... : No standard power outlet. N

1.7.6 Fuse identification (marking, special fusing

characteristics, cross-reference) ......................... :

Power board (model G0682):

“F1 T3.15A, 250V～” is

marked adjacent to fuse on

PCB.

Power board (model

TPT18S12A): “F1 T2A

250VAC” is marked adjacent

to fuse on PCB.

1.7.7 Wiring terminals Refer to below: P

1.7.7.1 Protective earthing and bonding terminals .......... : Appliance inlet is provided.

The symbol (IEC 60417-5019)

was marked on the appliance

inlet.

1.7.7.2 Terminals for a.c. mains supply conductors N

1.7.7.3 Terminals for d.c. mains supply conductors N

1.7.8 Controls and indicators Refer to below: P

1.7.8.1 Identification, location and marking ..................... : The function of indicators

affecting safety is obvious

without knowledge of

language.

Report No.: ACSS1407139-01

Page 8 of 71

EN 60950-1

Clause Requirement + Test Result - Remark Verdict

TRF NO. SRENIT-01V1.3

AUDIX TECHNOLOGY (SHENZHEN) CO., LTD

1.7.8.2 Colours ................................................................ : Colours are used for

functional indications, not

involved safety.

1.7.8.3 Symbols according to IEC 60417 ........................ : No such controls. N

1.7.8.4 Markings using figures ....................................... : No controls use figures. N

1.7.9 Isolation of multiple power sources .................... : Only one connection

supplying hazardous voltages

and energy levels to the

equipment.

1.7.10 Thermostats and other regulating devices ......... : No thermostats or other

regulating devices.

1.7.11 Durability The marking was subjected to

the permanence of marking

test. After the test, there was

no damage to the marking.

The marking did not fade.

1.7.12 Removable parts No removable parts. N

1.7.13 Replaceable batteries ......................................... : No battery in the equipment. N

Language(s) ......................................................... : —

1.7.14 Equipment for restricted access locations ........... : Equipment not intended for

installation in RAL.

2 PROTECTION FROM HAZARDS P

2.1 Protection from electric shock and energy hazards P

2.1.1 Protection in operator access areas P

2.1.1.1 Access to energized parts All accessible circuits are

SELV circuits.

Test by inspection .................................................... : Complies. P

Test with test finger (Figure 2A) ........................... : The test finger was unable to

contact bare hazardous parts.

Test with test pin (Figure 2B) ................................ : The test pin was unable to

contact bare hazardous parts.

Test with test probe (Figure 2C) ........................... : No TNV circuit in the

equipment.

2.1.1.2 Battery compartments No battery compartments. N

2.1.1.3 Access to ELV wiring No internal wiring at ELV

accessible to the operator.

Working voltage (Vpeak or Vrms); minimum

distance through insulation (mm)

—

2.1.1.4 Access to hazardous voltage circuit wiring No hazardous voltage wiring

in operator accessible area.

2.1.1.5 Energy hazards ........................................................ : No energy hazard in operator

access area. Checked by

means of test finger.

Report No.: ACSS1407139-01

Page 9 of 71

EN 60950-1

Clause Requirement + Test Result - Remark Verdict

TRF NO. SRENIT-01V1.3

AUDIX TECHNOLOGY (SHENZHEN) CO., LTD

2.1.1.6 Manual controls No shafts of knobs etc. N

2.1.1.7 Discharge of capacitors in equipment The capacitance of the input

circuit exceed 0.1 μF, the

measurement was performed

in the fuse-in condition.

Measured voltage (V); time-constant (s) .................. : Power board (model G0682):

Time constant is measured,

Max. 220ms, 358.3Vpk (37%

of Vpk is 132.6V), C4=0.22μF

and resistor

R1=R2=R8=R31=1MΩ, no

load (Vin=254.4V).

Power board (model

TPT18S12A): Time constant

is measured, Max. 160ms,

358.3Vpk (37% of Vpk is

132.6V), C2=0.22μF and

resistor

R1=R2=R4=R5=750KΩ, no

load (Vin=254.4V).

—

2.1.1.8 Energy hazards – d.c. mains supply N

a) Capacitor connected to the d.c. mains supply .... : N

b) Internal battery connected to the d.c. mains supply

................................................................................... :

2.1.1.9 Audio amplifiers ........................................................ : N

2.1.2 Protection in service access areas No unexpected hazards inside

the unit and no unintentional

contact to hazardous areas

likely during service

operations as considering the

equipment disconnected from

mains when servicing.

2.1.3 Protection in restricted access locations Equipment not instored for

installation in RAL.

2.2 SELV circuits P

2.2.1 General requirements SELV limits are not exceeded

under normal condition and

after a single fault.

2.2.2 Voltages under normal conditions (V) .................. : Between any SELV circuit,

42.4V peak or 60Vdc were not

exceeded.

(See appended table 2.2.2)

Report No.: ACSS1407139-01

Page 10 of 71

EN 60950-1

Clause Requirement + Test Result - Remark Verdict

TRF NO. SRENIT-01V1.3

AUDIX TECHNOLOGY (SHENZHEN) CO., LTD

2.2.3 Voltages under fault conditions (V) ....................... : Limits of 71V peak or 120Vdc

were not exceeded within 0.2

seconds and limits of 42.4V

peak or 60Vdc were not

exceeded for longer than 0.2

seconds.

(See appended table 2.2.3)

2.2.4 Connection of SELV circuits to other circuits ..... : SELV circuits are only

connected to other SELV

circuits.

2.3 TNV circuits

No TNV circuit.

2.3.1 Limits N

Type of TNV circuits .................................................. : —

2.3.2 Separation from other circuits and from accessible

parts

2.3.2.1 General requirements N

2.3.2.2 Protection by basic insulation N

2.3.2.3 Protection by earthing N

2.3.2.4 Protection by other constructions ......................... : N

2.3.3 Separation from hazardous voltages N

Insulation employed ............................................... : —

2.3.4 Connection of TNV circuits to other circuits N

Insulation employed ............................................... : —

2.3.5 Test for operating voltages generated externally N

2.4 Limited current circuits P

2.4.1 General requirements Limits are not exceeded. P

2.4.2 Limit values (See appended table 2.4.2) P

Frequency (Hz) .......................................................... : —

Measured current (mA) ............................................. : —

Measured voltage (V) ................................................ : —

Measured circuit capacitance (nF or µF) ............... : —

2.4.3 Connection of limited current circuits to other

circuits

Connected to SELV P

Report No.: ACSS1407139-01

Page 11 of 71

EN 60950-1

Clause Requirement + Test Result - Remark Verdict

TRF NO. SRENIT-01V1.3

AUDIX TECHNOLOGY (SHENZHEN) CO., LTD

2.5 Limited power sources N

a) Inherently limited output N

b) Impedance limited output N

c) Regulating network limited output under normal

operating and single fault condition

d) Overcurrent protective device limited output N

Max. output voltage (V), max. output current (A),

max. apparent power (VA) ..................................... :

—

Current rating of overcurrent protective device (A) .: —

2.6 Provisions for earthing and bonding P

2.6.1 Protective earthing Accessible conductive parts

are reliably connected to

protective earth.

2.6.2 Functional earthing Secondary functional earthing

is separated to primary by

reinforced or double

insulation.

2.6.3 Protective earthing and protective bonding

conductors

Refer to below: P

2.6.3.1 General P

2.6.3.2 Size of protective earthing conductors No power supply cord

provided.

Rated current (A), cross-sectional area (mm2),

AWG ...................................................................... :

—

2.6.3.3 Size of protective bonding conductors Protective bonding conductor

which connect to ground pin

of AC inlet. See cl. 2.6.3.4 for

ground continue test.

Rated current (A), cross-sectional area (mm2),

AWG ...................................................................... :

—

Protective current rating (A), cross-sectional area

(mm2), AWG ........................................................... :

—

2.6.3.4 Resistance of earthing conductors and their

terminations; resistance (Ω), voltage drop (V), test

current (A), duration (min) ......................................... :

(See appended table 2.6.3.4) P

2.6.3.5 Colour of insulation .................................................... : No green-and-yellow wire

used.

2.6.4 Terminals Refer to below: P

2.6.4.1 General P

Report No.: ACSS1407139-01

Page 12 of 71

EN 60950-1

Clause Requirement + Test Result - Remark Verdict

TRF NO. SRENIT-01V1.3

AUDIX TECHNOLOGY (SHENZHEN) CO., LTD

2.6.4.2 Protective earthing and bonding terminals The earthing terminal in the

appliance inlet is regarded as

the main protective earthing

terminal. The test of sub-

clause 2.6.3.4 was performed

for protective bonding

conductor and their terminals.

Rated current (A), type, nominal thread diameter

(mm) .......................................................................... :

The test of cl. 2.6.3.4 is

complied.

⎯

2.6.4.3 Separation of the protective earthing conductor from

protective bonding conductors

The equipment is provided

with an appliance inlet.

2.6.5 Integrity of protective earthing Refer to below: P

2.6.5.1 Interconnection of equipment No interconnection of

equipment.

2.6.5.2 Components in protective earthing conductors and

protective bonding conductors

There are no switches or

overcurrent protective devices

in the protective earthing /

bonding conductor.

2.6.5.3 Disconnection of protective earth It is not possible to disconnect

protective earth without

disconnecting mains; an

appliance coupler will be used

as disconnect device.

2.6.5.4 Parts that can be removed by an operator Appliance coupler provided

for the protective earthing

connection is made before

and broken after the

hazardous voltage. No other

operator removable parts.

2.6.5.5 Parts removed during servicing Protective earthed parts

cannot be removed in a way

which impair safety.

2.6.5.6 Corrosion resistance No risk of corrosion P

2.6.5.7 Screws for protective bonding Adequate connection of

protective bonding.

2.6.5.8 Reliance on telecommunication network or cable

distribution system

Neither TNV circuits nor

cable distribution system in

the equipment.

2.7 Overcurrent and earth fault protection in primary circuits P

2.7.1 Basic requirements Protective device of building

installation used as against

earth faults, protective device

of integral parts in equipment

used as against excessive

current and short-circuits.

Instructions when protection relies on building

installation

Report No.: ACSS1407139-01

Page 13 of 71

EN 60950-1

Clause Requirement + Test Result - Remark Verdict

TRF NO. SRENIT-01V1.3

AUDIX TECHNOLOGY (SHENZHEN) CO., LTD

2.7.2 Faults not simulated in 5.3.7 Considered P

2.7.3 Short-circuit backup protection The building installation is

considered as providing

short-circuit backup

protection.

2.7.4 Number and location of protective devices ............. : One protective device (fuse)

used in line.

2.7.5 Protection by several devices N

2.7.6 Warning to service personnel ................................... : ⎯

2.8 Safety interlocks

No safety interlocks provided.

2.8.1 General principles N

2.8.2 Protection requirements N

2.8.3 Inadvertent reactivation N

2.8.4 Fail-safe operation N

2.8.5 Moving parts N

2.8.6 Overriding N

2.8.7 Switches, relays and their related circuits N

2.8.7.1 Separation distances for contact gaps and their

related circuits (mm) ........................................... :

⎯

2.8.7.2 Overload test N

2.8.7.3 Endurance test N

2.8.7.4 Electric strength test N

2.8.8 Mechanical actuators N

2.9 Electrical insulation P

2.9.1 Properties of insulating materials Neither natural rubber,

materials containing asbestos

nor hygroscopic materials are

used as insulation. No driving

belts or couplings used.

2.9.2 Humidity conditioning 48Hours. P

Relative humidity (%), temperature (°C) ............... : 95% RH, 30°C. —

2.9.3 Grade of insulation Refer to cl. 2.10 and

appended table 5.2

2.9.4 Separation from hazardous voltages For earthed metal enclosure,

basic insulation used; For

output terminals, double or

reinforced insulation used.

Method(s) used ..................................................... : Method 1 and method 2. —

Report No.: ACSS1407139-01

Page 14 of 71

EN 60950-1

Clause Requirement + Test Result - Remark Verdict

TRF NO. SRENIT-01V1.3

AUDIX TECHNOLOGY (SHENZHEN) CO., LTD

2.10 Clearances, creepage distances and distances through insulation P

2.10.1 General Refer to below: P

2.10.1.1 Frequency ............................................................. : Considered. P

2.10.1.2 Pollution degrees .................................................. : 2 P

2.10.1.3 Reduced values for functional insualtion The function insulation

complied with clause 5.3.4.

2.10.1.4 Intervening unconnected conductive parts N

2.10.1.5 Insulation with varying dimensions N

2.10.1.6 Special separation requirements N

2.10.1.7 Insulation in circuits generating starting pulses N

2.10.2 Determination of working voltage (See appended table 2.10.2) P

2.10.2.1 General P

2.10.2.2 RMS working voltage (See appended table 2.10.2) P

2.10.2.3 Peak working voltage (See appended table 2.10.2) P

2.10.3 Clearances P

2.10.3.1 General Refer to below: P

2.10.3.2 Mains transient voltages Normal transient voltage

considered.

a) AC mains supply ............................................... : Overvoltage category II for

primary circuit and transient

voltage 2500Vpeak.

b) Earthed d.c. mains supplies ............................. : N

c) Unearthed d.c. mains supplies ......................... : N

d) Battery operation .............................................. : N

2.10.3.3 Clearances in primary circuits (See appended table 2.10.3

and 2.10.4)

2.10.3.4 Clearances in secondary circuits Functional insulation, comply

with 5.3.4 c).

2.10.3.5 Clearances in circuits having starting pulses The circuit will not generate

starting pulse.

2.10.3.6 Transients from a.c. mains supply ........................ : N

2.10.3.7 Transients from d.c. mains supply ........................ : N

2.10.3.8 Transients from telecommunication networks and

cable distribution systems .................................... :

2.10.3.9 Measurement of transient voltage levels N

a) Transients from a mains suplply N

For an a.c. mains supply ....................................... : N

For a d.c. mains supply ......................................... : N

b) Transients from a telecommunication network : N

Report No.: ACSS1407139-01

Page 15 of 71

EN 60950-1

Clause Requirement + Test Result - Remark Verdict

TRF NO. SRENIT-01V1.3

AUDIX TECHNOLOGY (SHENZHEN) CO., LTD

2.10.4 Creepage distances P

2.10.4.1 General Refer to below: P

2.10.4.2 Material group and comparative tracking index Material group IIIb is

assumed.

CTI tests .................................................................... : —

2.10.4.3 Minimum creepage distances (See appended table 2.10.3

and 2.10.4).

2.10.5 Solid insulation P

2.10.5.1 General P

2.10.5.2 Distances through insulation (See appended table 2.10.5). P

2.10.5.3 Insulating compound as solid insulation Approved optocouplers

(see appended table 1.5.1).

2.10.5.4 Semiconductor devices Approved optocouplers

(see appended table 1.5.1).

2.10.5.5. Cemented joints N

2.10.5.6 Thin sheet material – General P

2.10.5.7 Separable thin sheet material Insulation tape used wrapped

on the transformer.

Number of layers (pcs) .......................................... : 2 layers as reinforced

insulation.

—

2.10.5.8 Non-separable thin sheet material N

2.10.5.9 Thin sheet material – standard test procedure N

Electric strength test —

2.10.5.10 Thin sheet material – alternative test procedure P

Electric strength test (See appended table 5.2) P

2.10.5.11 Insulation in wound components N

2.10.5.12 Wire in wound components For power board (model:

G0682): secondary winding

on transformer T1 used triple

insulated wire.

Working voltage .................................................... : P

a) Basic insulation not under stress ...................... : N

b) Basic, supplemetary, reinforced insulation ....... : Wire complies to Annex U,

three layers as reinforced

insulation.

c) Compliance with Annex U ................................ : P

Two wires in contact inside wound component;

angle between 45° and 90° .................................. :

Protection against mechanical

stress is provided by tube and

insulation tape.

2.10.5.13 Wire with solvent-based enamel in wound

components

Report No.: ACSS1407139-01

Page 16 of 71

EN 60950-1

Clause Requirement + Test Result - Remark Verdict

TRF NO. SRENIT-01V1.3

AUDIX TECHNOLOGY (SHENZHEN) CO., LTD

Electric strength test —

Routine test N

2.10.5.14 Additional insulation in wound components N

Working voltage .................................................... : N

- Basic insulation not under stress ........................ : N

- Supplemetary, reinforced insulation ................... : N

2.10.6 Construction of printed boards Refer to below: P

2.10.6.1 Uncoated printed boards (See appended table 2.10.3

and 2.10.4)

2.10.6.2 Coated printed boards N

2.10.6.3 Insulation between conductors on the same inner

surface of a printed board

2.10.6.4 Insulation between conductors on different layers of

a printed board

Distance through insulation N

Number of insulation layers (pcs) ............................. : N

2.10.7 Component external terminations (See appended table 2.10.3

and 2.10.4)

2.10.8 Tests on coated printed boards and coated

components

2.10.8.1 Sample preparation and preliminary inspection N

2.10.8.2 Thermal conditioning N

2.10.8.3 Electric strength test N

2.10.8.4 Abrasion resistance test N

2.10.9 Thermal cycling N

2.10.10 Test for Pollution Degree 1 environment and

insulating compound

2.10.11 Tests for semiconductor devices and cemented joints N

2.10.12 Enclosed and sealed parts N

3 WIRING, CONNECTIONS AND SUPPLY P

3.1 General P

3.1.1 Current rating and overcurrent protection All wires/conductors possess

adequate cross-sectional

areas for their intended

application and internal wiring

are adequately insulated.

3.1.2 Protection against mechanical damage The wires are routed away

from sharp edges and parts

which could damage

insulation.

Report No.: ACSS1407139-01

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AUDIX TECHNOLOGY (SHENZHEN) CO., LTD

3.1.3 Securing of internal wiring The wires are positioned in

such a manner that prevents

excessive strain, loosening of

terminal connections and

damage of conductor

insulation.

3.1.4 Insulation of conductors Insulation on internal

conductors is considered to

be of adequate quality and

suitable for the application

and the working voltages

involved.

3.1.5 Beads and ceramic insulators Not provided. N

3.1.6 Screws for electrical contact pressure At least two complete threads

into the metal plate.

3.1.7 Insulating materials in electrical connections All connections are metal to

metal, or where contact

pressure is transmitted

through PCB material for

earthing purposes a

combination of screw, washer

and spring-washer is

provided.

3.1.8 Self-tapping and spaced thread screws N

3.1.9 Termination of conductors Terminations cannot become

displaced so that clearances

and creepage distances can

be reduced

10 N pull test Considered P

3.1.10 Sleeving on wiring No sleeving used. N

3.2 Connection to a mains supply P

3.2.1 Means of connection Appliance inlet. P

3.2.1.1 Connection to an a.c. mains supply P

3.2.1.2 Connection to a d.c. mains supply The equipment is not for

connection to a d.c. mains

supply.

3.2.2 Multiple supply connections Single phase supply. N

3.2.3 Permanently connected equipment Not permanently connected

equipment.

Number of conductors, diameter of cable and

conduits (mm) ....................................................... :

—

3.2.4 Appliance inlets The appliance inlet complies

with IEC 60320-1 and is

properly placed to avoid

hazards after insertion of the

appliance coupler.

Report No.: ACSS1407139-01

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TRF NO. SRENIT-01V1.3

AUDIX TECHNOLOGY (SHENZHEN) CO., LTD

3.2.5 Power supply cords No power cord provided. N

3.2.5.1 AC power supply cords N

Type ...................................................................... : —

Rated current (A), cross-sectional area (mm2),

AWG ..................................................................... :

—

3.2.5.2 DC power supply cords AC supply, not connected to

DC supply.

3.2.6 Cord anchorages and strain relief Equipment provided with an

appliance inlet.

Mass of equipment (kg), pull (N) ......................... : —

Longitudinal displacement (mm) ........................... : —

3.2.7 Protection against mechanical damage No sharp points of cutting

edges on the equipment

surfaces.

3.2.8 Cord guards N

Diameter or minor dimension D (mm); test mass (g)

............................................................................... :

—

Radius of curvature of cord (mm) .......................... : —

3.2.9 Supply wiring space N

3.3 Wiring terminals for connection of external conductors

Appliance inlet used

3.3.1 Wiring terminals No wiring terminals. N

3.3.2 Connection of non-detachable power supply cords N

3.3.3 Screw terminals N

3.3.4 Conductor sizes to be connected N

Rated current (A), cord/cable type, cross-sectional

area (mm2) ............................................................. :

—

3.3.5 Wiring terminal sizes N

Rated current (A), type, nominal thread diameter

(mm) ...................................................................... :

—

3.3.6 Wiring terminal design N

3.3.7 Grouping of wiring terminals N

3.3.8 Stranded wire N

3.4 Disconnection from the mains supply P

3.4.1 General requirement P

3.4.2 Disconnect devices Appliance coupler. P

3.4.3 Permanently connected equipment N

3.4.4 Parts which remain energized N

3.4.5 Switches in flexible cords No such switches used. N

Report No.: ACSS1407139-01

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TRF NO. SRENIT-01V1.3

AUDIX TECHNOLOGY (SHENZHEN) CO., LTD

3.4.6 Number of poles - single-phase and d.c. equipment Disconnect device

disconnects all poles

simultaneously.

3.4.7 Number of poles - three-phase equipment Single phase equipment. N

3.4.8 Switches as disconnect devices No such switches used. N

3.4.9 Plugs as disconnect devices The appliance coupler will be

regarded as disconnect

device, no warning is

required.

3.4.10 Interconnected equipment No interconnection of

hazardous voltages or energy

levels.

3.4.11 Multiple power sources One power source only. N

3.5 Interconnection of equipment P

3.5.1 General requirements Considered. P

3.5.2 Types of interconnection circuits ............................. : SELV circuits. P

3.5.3 ELV circuits as interconnection circuits No ELV interconnection. N

3.5.4 Data ports for additional equipment N

4 PHYSICAL REQUIREMENTS P

4.1 Stability N

Angle of 10° The unit is not floor-standing. N

Test force (N) ........................................................ : —

4.2 Mechanical strength P

4.2.1 General P

4.2.2 Steady force test, 10 N No hazard as a result of the

10N test.

4.2.3 Steady force test, 30 N N

4.2.4 Steady force test, 250 N No hazard. The test is

performed at top, bottom and

sides of metal enclosure.

4.2.5 Impact test Carried out to top side,

lateral-sides and bottom side

of enclosure.

Fall test No hazard as result of the

impact test.

Swing test P

4.2.6 Drop test; height (mm) .......................................... : N

4.2.7 Stress relief test Metal enclosure. N

Report No.: ACSS1407139-01

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AUDIX TECHNOLOGY (SHENZHEN) CO., LTD

4.2.8 Cathode ray tubes No CRT provided. N

Picture tube separately certified ........................... : N

4.2.9 High pressure lamps No high pressure lamp

provided.

4.2.10 Wall or ceiling mounted equipment; force (N) ...... : N

4.2.11 Rotating solid media N

Test to cover on the door………………………….: —

4.3 Design and construction P

4.3.1 Edges and corners All edges and corners are

judged to be sufficiently well

rounded so as not to

constitute a hazard.

4.3.2 Handles and manual controls; force (N) ............. : No knobs, grips, handles,

lever etc.

4.3.3 Adjustable controls No hazardous adjustable

controls.

4.3.4 Securing of parts All hazardous parts are fixed

to retain position in event of

termination failure.

4.3.5 Connection by plugs and sockets SELV connector does not

comply with IEC 60320 or IEC

60083.

4.3.6 Direct plug-in equipment Not direct plug-in equipment. N

Torque .................................................................. : —

Compliance with the relevant mains plug standard

.............................................................................. :

4.3.7 Heating elements in earthed equipment No heating elements

provided.

4.3.8 Batteries No batteries in the equipment. N

- Overcharging of a rechargeable battery N

- Unintentional charging of a non-rechargeable

battery

- Reverse charging of a rechargeable battery N

- Excessive discharging rate for any battery N

4.3.9 Oil and grease Insulation is not exposed to

oil, grease etc.

4.3.10 Dust, powders, liquids and gases The equipment does not

contain flammable liquids or

gases.

4.3.11 Containers for liquids or gases No containers for liquids or

gases in the equipment.

Report No.: ACSS1407139-01

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AUDIX TECHNOLOGY (SHENZHEN) CO., LTD

4.3.12 Flammable liquids ................................................ : The equipment does not

contain flammable liquid.

Quantity of liquid (l) .............................................. : N

Flash point (°C) .................................................... : N

4.3.13 Radiation Refer to below: P

4.3.13.1 General P

4.3.13.2 Ionizing radiation The equipment does not

generate ionizing radiation.

Measured radiation (pA/kg) ................................. : —

Measured high-voltage (kV) ................................ : —

Measured focus voltage (kV) ............................... : —

CRT markings ...................................................... : —

4.3.13.3 Effect of ultraviolet (UV) radiation on materials The equipment does not

produce significant UV

radiation.

Part, property, retention after test, flammability

classification ........................................................ :

4.3.13.4 Human exposure to ultraviolet (UV) radiation ..... : The equipment does not

produce significant UV

radiation.

4.3.13.5 Lasers (including laser diodes) and LEDs P

4.3.13.5.1 Lasers (including laser laser diodes) N

Laser class ........................................................... : ⎯

4.3.13.5.2 Light emitting diodes (LEDs) Diffusive LED only, the

energy of the indicator LED is

far below the limit for class I

LED products.

4.3.13.6 Other types .......................................................... : The equipment does not

generate other types of

radiation.

4.4 Protection against hazardous moving parts N

4.4.1 General N

4.4.2 Protection in operator access areas .................... : N

4.4.3 Protection in restricted access locations ............. : Not intended for installation in

RAL.

4.4.4 Protection in service access areas N

4.4.5 Protection against moving fan blades N

4.4.5.1 General N

Not considered to cause pain or injury. a)………….: ⎯

Is considered to cause pain, not injury. b) …………: ⎯

Report No.: ACSS1407139-01

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Considered to cause injury. c) …………: ⎯

4.4.5.2 Protection for users N

Use of symbol or warning ……………………...……: ⎯

4.4.5.3 Protection for service persons N

Use of symbol or warning ………………...…………: ⎯

4.5 Thermal requirements P

4.5.1 General P

4.5.2 Temperature tests (See appended table 4.5.2) P

Normal load condition per Annex L ........................ : —

4.5.3 Temperature limits for materials Not exceed the values. P

4.5.4 Touch temperature limits Not exceed the values. P

4.5.5 Resistance to abnormal heat ............................... : N

4.6 Openings in enclosures P

4.6.1 Top and side openings Refer to below: P

Dimensions (mm) ................................................. : Top and front sides: no

openings.

Reae side: Numerous circular

holes, diameter is maximum

1.8 mm, each cover an area

145 mm x 26 mm.

Left side: Numerous circular

holes, diameter is maximum

1.8 mm, each cover an area

145 mm x 26 mm.

Right side: Numerous

trapezoid holes, maximum

27.8 mm x 6.9 mm, cover two

circular areas, diameter is

maximum 37.7 mm.

Hazardous parts are not

located within 5° vertical

projection of openings.

—

4.6.2 Bottoms of fire enclosures No openings. P

Construction of the bottomm, dimensions (mm) .. : —

4.6.3 Doors or covers in fire enclosures No doors or covers in fire

enclosure.

4.6.4 Openings in transportable equipment Not transportable equipment. N

4.6.4.1 Constructional design measures N

Dimensions (mm) ................................................. : —

4.6.4.2 Evaluation measures for larger openings N

4.6.4.3 Use of metallized parts N

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4.6.5 Adhesives for constructional purposes Adhesives not used. N

Conditioning temperature (°C), time (weeks) ....... : —

4.7 Resistance to fire P

4.7.1 Reducing the risk of ignition and spread of flame In accordance with method 1. P

Method 1, selection and application of components

wiring and materials

Materials with the required

flammability classes are used.

Method 2, application of all of simulated fault

condition tests

Method 1 used. N

4.7.2 Conditions for a fire enclosure Refer to below: P

4.7.2.1 Parts requiring a fire enclosure The fire enclosure is required

to cover all parts.

4.7.2.2 Parts not requiring a fire enclosure The fire enclosure is required

to cover all parts.

4.7.3 Materials Refer to below: P

4.7.3.1 General Components and material

have adequate flammability

classification.

(See appended table 1.5.1)

4.7.3.2 Materials for fire enclosures Metallic P

4.7.3.3 Materials for components and other parts outside

fire enclosures

Fire enclosure cover all parts. N

4.7.3.4 Materials for components and other parts inside fire

enclosures

Internal components and

other parts inside fire

enclosure are rated min. V-1.

4.7.3.5 Materials for air filter assemblies No air filters in the equipment. N

4.7.3.6 Materials used in high-voltage components No high-voltage components. N

5 ELECTRICAL REQUIREMENTS AND SIMULATED ABNORMAL CONDITIONS P

5.1 Touch current and protective conductor current P

5.1.1 General Test conducted in

accordance with cl. 5.1.2 to

cl. 5.1.7.

5.1.2 Configuration of equipment under test (EUT) No interconnected equipment

or multiple power sources.

5.1.2.1 Single connection to an a.c. mains supply N

5.1.2.2 Redundant multiple connections to an a.c. mains

supply

5.1.2.3 Simultaneous multiple connections to an a.c. mains

supply

5.1.3 Test circuit Figure 5A used. P

5.1.4 Application of measuring instrument Measuring circuit in Annex

D.1 used

Report No.: ACSS1407139-01

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5.1.5 Test procedure P

5.1.6 Test measurements Refer to below: P

Supply voltage (V) ............................................... : 254.4Vac, 60Hz —

Measured touch current (mA) .............................. : (See appended table 5.1.6) —

Max. allowed touch current (mA) ......................... : Unearthed accessible parts:

0.25mA;

Earthed accessible parts:

3.5mA.

—

Measured protective conductor current (mA) ...... : —

Max. allowed protective conductor current (mA) .. : —

5.1.7 Equipment with touch current exceeding 3,5 mA The touch current does not

exceed 3.5mA.

5.1.7.1 General ................................................................ : N

5.1.7.2 Simultaneous multiple connections to the supply N

5.1.8 Touch currents to telecommunication networks and

cable distribution systems and from

telecommunication networks

Not connected to a

telecommunication network or

cable distribution systems.

5.1.8.1 Limitation of the touch current to a

telecommunication network or to a cable distribution

system

Supply voltage (V) ............................................... : —

Measured touch current (mA) .............................. : —

Max. allowed touch current (mA) ......................... : —

5.1.8.2 Summation of touch currents from

telecommunication networks

a) EUT with earthed telecommunication ports .... : N

b) EUT whose telecommunication ports have no

reference to protective earth

5.2 Electric strength P

5.2.1 General (See appended table 5.2) P

5.2.2 Test procedure (See appended table 5.2) P

5.3 Abnormal operating and fault conditions P

5.3.1 Protection against overload and abnormal operation (See appended table 5.3) P

5.3.2 Motors Approved system fans used. N

5.3.3 Transformers See Annex C P

5.3.4 Functional insulation ............................................. : Complies with method a), c),

and see appended table

2.10.3 & 2.10.4 and

appended table 5.3.

Report No.: ACSS1407139-01

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5.3.5 Electromechanical components No electromechanical

components.

5.3.6 Audio amplifiers in ITE ......................................... : The equipment does not

contain audio amplifies.

5.3.7 Simulation of faults (See appended table 5.3) P

5.3.8 Unattended equipment N

5.3.9 Compliance criteria for abnormal operating and fault

conditions

Refer to below: P

5.3.9.1 During the tests No fire propagated beyond

the equipment. No molten

metal was emitted. No any

hazard.

5.3.9.2 After the tests Not reduction of clearance

and creepage distances.

Electric Strength tests

performed after abnormal and

fault tests.

6 CONNECTION TO TELECOMMUNICATION NETWORKS

The equipment is not connected to a TELECOMMUNICATION NETWORKS

6.1 Protection of telecommunication network service persons, and users of other

equipment connected to the network, from hazards in the equipment

6.1.1 Protection from hazardous voltages N

6.1.2 Separation of the telecommunication network from earth N

6.1.2.1 Requirements N

Supply voltage (V) ............................................... : —

Current in the test circuit (mA) ........................... : —

6.1.2.2 Exclusions ............................................................ : N

6.2 Protection of equipment users from overvoltages on telecommunication networks N

6.2.1 Separation requirements N

6.2.2 Electric strength test procedure N

6.2.2.1 Impulse test N

6.2.2.2 Steady-state test N

6.2.2.3 Compliance criteria N

6.3 Protection of the telecommunication wiring system from overheating N

Max. Output current (A) ....................................... : —

Current limiting method ........................................ : —

Report No.: ACSS1407139-01

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7 CONNECTION TO CABLE DISTRIBUTION SYSTEMS

The equipment is not connected to a CABLE DISTRIBUTION SYSTEMS.

7.1 General N

7.2 Protection of cable distribution system service

persons, and users of other equipment connected

to the system, from hazardous voltages in the

equipment

7.3 Protection of equipment users from overvoltages on

the cable distribution system

7.4 Insulation between primary circuits and cable

distribution systems

7.4.1 General N

7.4.2 Voltage surge test N

7.4.3 Impulse test N

A ANNEX A, TESTS FOR RESISTANCE TO HEAT AND FIRE N

A.1 Flammability test for fire enclosures of movable

equipment having a total mass exceeding 18 kg,

and of stationary equipment (see 4.7.3.2)

A.1.1 Samples ................................................................ : —

Wall thickness (mm) ............................................. : —

A.1.2 Conditioning of samples; temperature (°C) ......... : N

A.1.3 Mounting of samples ............................................ : N

A.1.4 Test flame (see IEC 60695-11-3) N

Flame A, B, C or D ............................................... : —

A.1.5 Test procedure N

A.1.6 Compliance criteria N

Sample 1 burning time (s) .................................... : —

Sample 2 burning time (s) .................................... : —

Sample 3 burning time (s) .................................... : —

A.2 Flammability test for fire enclosures of movable equipment having a total mass not

exceeding 18 kg, and for material and components located inside fire enclosures

(see 4.7.3.2 and 4.7.3.4)

A.2.1 Samples, material ................................................. : —

Wall thickness (mm) ............................................. : —

A.2.2 Conditioning of samples; temperature (°C) ......... : N

A.2.3 Mounting of samples ............................................ : N

A.2.4 Test flame (see IEC 60695-11-4) N

Flame A, B or C ................................................... : —

A.2.5 Test procedure N

A.2.6 Compliance criteria N

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Sample 1 burning time (s) .................................... : —

Sample 2 burning time (s) .................................... : —

Sample 3 burning time (s) .................................... : —

A.2.7 Alternative test acc. to IEC 60695-11-5, cl. 5 and 9 N

Sample 1 burning time (s) .................................... : —

Sample 2 burning time (s) .................................... : —

Sample 3 burning time (s) .................................... : —

A.3 Hot flaming oil test (see 4.6.2) N

A.3.1 Mounting of samples N

A.3.2 Test procedure N

A.3.3 Compliance criterion N

B ANNEX B, MOTOR TESTS UNDER ABNORMAL CONDITIONS (see 4.7.2.2 and

5.3.2) N

B.1 General requirements N

Position ................................................................ : —

Manufacturer ........................................................ : —

Type ..................................................................... : —

Rated values ....................................................... : —

B.2 Test conditions N

B.3 Maximum temperatures N

B.4 Running overload test N

B.5 Locked-rotor overload test N

Test duration (days) ............................................. : —

Electric strength test: test voltage (V) .................. : —

B.6 Running overload test for d.c. motors in secondary

circuits

B.6.1 General N

B.6.2 Test procedure N

B.6.3 Alternative test procedure N

B.6.4 Electric strength test; test voltage (V) .................. : N

B.7 Locked-rotor overload test for d.c. motors in

secondary circuits

B.7.1 General N

B.7.2 Test procedure N

B.7.3 Alternative test procedure N

B.7.4 Electric strength test; test voltage (V) ..................: N

B.8 Test for motors with capacitors N

Report No.: ACSS1407139-01

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B.9 Test for three-phase motors N

B.10 Test for series motors N

Operating voltage (V) ........................................... : —

C ANNEX C, TRANSFORMERS (see 1.5.4 and 5.3.3) P

Position ................................................................ : Primary to Secondary. —

Manufacturer ........................................................ : (See appended table 1.5.1) —

Type ..................................................................... : (See appended table 1.5.1) —

Rated values ....................................................... : (See appended table 1.5.1) —

Method of protection ............................................. : Inherent impedance. —

C.1 Overload test (See appended table 5.3) P

C.2 Insulation (See appended table 2.10.3

and 2.10.4)

Protection from displacement of windings ............ : Secured by insulation tape. P

D ANNEX D, MEASURING INSTRUMENTS FOR TOUCH-CURRENT TESTS

(see 5.1.4) P

D.1 Measuring instrument Figure D.1 used. P

D.2 Alternative measuring instrument N

E ANNEX E, TEMPERATURE RISE OF A WINDING (see 1.4.13) N

F ANNEX F, MEASUREMENT OF CLEARANCES AND CREEPAGE DISTANCES

(see 2.10 and Annex G) P

G ANNEX G, ALTERNATIVE METHOD FOR DETERMINING MINIMUM

CLEARANCES N

G.1 Clearances N

G.1.1 General N

G.1.2 Summary of the procedure for determining

minimum clearances

G.2 Determination of mains transient voltage (V) N

G.2.1 AC mains supply .................................................. : N

G.2.2 Earthed d.c. mains supplies ................................ : N

G.2.3 Unearthed d.c. mains supplies ............................ : N

G.2.4 Battery operation ................................................. : N

G.3 Determination of telecommunication network

transient voltage (V) ............................................. :

G.4 Determination of required withstand voltage (V) N

G.4.1 Mains transients and internal repetitive peaks .... : N

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G.4.2 Transients from telecommunication networks ..... : N

G.4.3 Combination of transients N

G.4.4 Transients from cable distribution systems N

G.5 Measurement of transient voltages (V) N

a) Transients from a mains supply N

For an a.c. mains supply N

For a d.c. mains supply N

b) Transients from a telecommunication network N

G.6 Determination of minimum clearances ................ : N

H ANNEX H, IONIZING RADIATION (see 4.3.13) N

J ANNEX J, TABLE OF ELECTROCHEMICAL POTENTIALS (see 2.6.5.6) P

Metal(s) used ....................................................... : —

K ANNEX K, THERMAL CONTROLS (see 1.5.3 and 5.3.8) N

K.1 Making and breaking capacity N

K.2 Thermostat reliability; operating voltage (V) ........ : ⎯

K.3 Thermostat endurance test; operating voltage (V)

.............................................................................. :

⎯

K.4 Temperature limiter endurance; operating voltage

(V) ........................................................................ :

⎯

K.5 Thermal cut-out reliability N

K.6 Stability of operation N

L ANNEX L, NORMAL LOAD CONDITIONS FOR SOME TYPES OF ELECTRICAL

BUSINESS EQUIPMENT (see 1.2.2.1 and 4.5.2) P

L.1 Typewriters N

L.2 Adding machines and cash registers N

L.3 Erasers N

L.4 Pencil sharpeners N

L.5 Duplicators and copy machines N

L.6 Motor-operated files N

L.7 Other business equipment P

M ANNEX M, CRITERIA FOR TELEPHONE RINGING SIGNALS (see 2.3.1) N

M.1 Introduction N

M.2 Method A N

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M.3 Method B N

M.3.1 Ringing signal N

M.3.1.1 Frequency (Hz) .................................................... : —

M.3.1.2 Voltage (V) ........................................................... : —

M.3.1.3 Cadence; time (s), voltage (V) ............................. : —

M.3.1.4 Single fault current (mA) ...................................... : —

M.3.2 Tripping device and monitoring voltage ............... : N

M.3.2.1 Conditions for use of a tripping device or a

monitoring voltage

M.3.2.2 Tripping device N

M.3.2.3 Monitoring voltage (V) .......................................... : —

N ANNEX N, IMPULSE TEST GENERATORS (see 1.5.7.2, 1.5.7.3, 2.10.3.9, 6.2.2.1,

7.3.2, 7.4.3 and Clause G.5) N

N.1 ITU-T impulse test generators N

N.2 IEC 60065 impulse test generator N

P ANNEX P, NORMATIVE REFERENCES —

Q ANNEX Q, Voltage dependent resistors (VDRs) (see 1.5.9.1) P

a) Preferred climatic categories ........................... : —

b) Maximum continuous voltage .......................... : —

c) Pulse current .................................................... : —

R ANNEX R, EXAMPLES OF REQUIREMENTS FOR QUALITY CONTROL

PROGRAMMES N

R.1 Minimum separation distances for unpopulated

coated printed boards (see 2.10.6.2)

R.2 Reduced clearances (see 2.10.3) N

S ANNEX S, PROCEDURE FOR IMPULSE TESTING (see 6.2.2.3) N

S.1 Test equipment N

S.2 Test procedure N

S.3 Examples of waveforms during impulse testing N

T ANNEX T, GUIDANCE ON PROTECTION AGAINST INGRESS OF WATER

(see 1.1.2) N

Not protected against ingress of water. —

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EN 60950-1

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TRF NO. SRENIT-01V1.3

AUDIX TECHNOLOGY (SHENZHEN) CO., LTD

U ANNEX U, INSULATED WINDING WIRES FOR USE WITHOUT INTERLEAVED

INSULATION (see 2.10.5.4) N

No such insulated winding wires for use without interleave. —

V ANNEX V, AC POWER DISTRIBUTION SYSTEMS (see 1.6.1) P

V.1 Introduction Refer to below: P

V.2 TN power distribution systems Single-phase. TN power

system considered and used

for testing.

V.3 TT power distribution systems N

V.4 IT power distribution systems N

W ANNEX W, SUMMATION OF TOUCH CURRENTS N

W.1 Touch current from electronic circuits N

W.1.1 Floating circuits N

W.1.2 Earthed circuits N

W.2 Interconnection of several equipments N

W.2.1 Isolation N

W.2.2 Common return, isolated from earth N

W.2.3 Common return, connected to protective earth N

X ANNEX X, MAXIMUM HEATING EFFECT IN TRANSFORMER TESTS

(see clause C.1) P

X.1 Determination of maximum input current See Annex C.1 P

X.2 Overload test procedure Electronic protection mode is

used.

Y ANNEX Y, ULTRAVIOLET LIGHT CONDITIONING TEST (see 4.3.13.3) N

Y.1 Test apparatus ..................................................... : N

Y.2 Mounting of test samples ..................................... : N

Y.3 Carbon-arc light-exposure apparatus .................. : N

Y.4 Xenon-arc light exposure apparatus .................... : N

Z ANNEX Z, OVERVOLTAGE CATEGORIES (see 2.10.3.2 and Clause G.2) N

AA ANNEX AA, MANDREL TEST (see 2.10.5.8) N

BB ANNEX BB, CHANGES IN THE SECOND EDITION —

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TRF NO. SRENIT-01V1.3

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CC ANNEX CC, Evaluation of integrated circuit (IC) current limiters N

CC.1 General N

CC.2 Test program 1…………………………………….: —

CC.3 Test program 2…………………………………….: —

DD ANNEX DD, Requirements for the mounting means of rack-mounted

equipment N

DD.1 General N

DD.2 Mechanical strength test, variable N…………..: —

DD.3 Mechanical strength test, 250N, including end

stops…………………………………………………:

—

DD.4 Compliance…………………………………………: —

EE ANNEX EE, Household and home/office document/media shredders N

EE.1 General N

EE.2 Markings and instructions N

Use of markings or symbols………….…………: —

Information of user instructions, maintenance

and/or servicing instructions……………………:

—

EE.3 Inadvertent reactivation test………………….…: —

EE.4 Disconnection of power to hazardous moving

parts:

Use of markings or symbols……………………: —

EE.5 Protection against hazardous moving parts N

Test with test finger (Figure 2A) ………...……: —

Test with wedge probe (Figure EE1 and EE2) : —

Report No.: ACSS1407139-01

Page 33 of 71

EN 60950-1

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TRF NO. SRENIT-01V1.3

AUDIX TECHNOLOGY (SHENZHEN) CO., LTD

EN 60950-1:2006/A11:2009/A1:2010/A12:2011/A2:2013 – CENELEC COMMON MODIFICATIONS

Clause Requirement + Test Result - Remark Verdict

Clauses, subclauses, notes, tables and figures which are additional to those in

IEC60950-1 and it´s amendmets are prefixed “Z”

—

Contents

(A2:2013)

Add the following annexes:

Annex ZA (normative) Normative references to international

publications with their corresponding

European publications

Annex ZB (normative) Special national conditions

Annex ZD (informative) IEC and CENELEC code designations for

flexible cords

—

General Delete all the “country” notes in the reference document (IEC 60950-1:2005)

according to the following list:

1.4.8 Note 2 1.5.1 Note 2 & 3 1.5.7.1 Note

1.5.8 Note 2 1.5.9.4 Note 1.7.2.1 Note 4, 5 & 6

2.2.3 Note 2.2.4 Note 2.3.2 Note

2.3.2.1 Note 2 2.3.4 Note 2 2.6.3.3 Note 2 & 3

2.7.1 Note 2.10.3.2 Note 2 2.10.5.13 Note 3

3.2.1.1 Note 3.2.4 Note 3. 2.5.1 Note 2

4.3.6 Note 1 & 2 4.7 Note 4 4.7.2.2 Note

4.7.3.1Note 2 5.1.7.1 Note 3 & 4 5.3.7 Note 1

6 Note 2 & 5 6.1.2.1 Note 2 6.1.2.2 Note

6.2.2 Note 6.2.2.1 Note 2 6.2.2.2 Note

7.1 Note 3 7.2 Note 7.3 Note 1 & 2

G.2.1 Note 2 Annex H Note 2

—

General

(A1:2010) Delete all the “country” notes in the reference document (IEC 60950-

1:2005/A1:2010) according to the following list:

1.5.7.1 Note 6.1.2.1 Note 2

6.2.2.1 Note 2 EE.3 Note

—

General

(A2:2013) Delete all the “country” notes in the reference document (IEC 60950-

1:2005/A2:2013) according to the following list:

2.7.1 Note * 2.10.3.1 Note 2

6.2.2. Note

* Note of secretary: Text of Common Modification remains unchanged.

—

1.1.1

(A1:2010) Replace the text of NOTE 3 by the following.

NOTE 3 The requirements of EN 60065 may also be used to meet safety requirements for multimedia

equipment. See IEC Guide 112, Guide on the safety of multimedia equipment. For television sets EN

60065 applies.

Report No.: ACSS1407139-01

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TRF NO. SRENIT-01V1.3

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1.3.Z1 Add the following subclause:

1.3.Z1 Exposure to excessive sound pressure

The apparatus shall be so designed and constructed

as to present no danger when used for its intended

purpose, either in normal operating conditions or

under fault conditions, particularly providing

protection against exposure to excessive sound

pressures from headphones or earphones.

NOTE Z1 A new method of measurement is described in

EN 50332-1, Sound system equipment:

Headphones and earphones associated with portable

audio equipment - Maximum sound pressure level

measurement methodology and limit considerations - Part

1: General method for “one package equipment”, and in

EN 50332-2, Sound system equipment: Headphones and

earphones associated with portable audio equipment -

Maximum sound pressure level measurement

methodology and limit considerations - Part 2: Guidelines

to associate sets with headphones coming from different

manufacturers.

(A12:2011) In EN 60950-1:2006/A12:2011

Delete the addition of 1.3.Z1 / EN 60950-1:2006

Delete the definition 1.2.3.Z1 / EN 60950-1:2006

/A1:2010

1.5.1

(Added

info*)

Add the following NOTE:

NOTE Z1 The use of certain substances in electrical and

electronic equipment is restricted within the EU: see

Directive 2002/95/EC.

New Directive 2011/65/11 *

1.7.2.1

(A1:2010)

In addition, for a PORTABLE SOUND SYSTEM, the

instructions shall include a warning that excessive

sound pressure from earphones and headphones can

cause hearing loss.

1.7.2.1

(A12.2011) In EN 60950-1:2006/A12:2011

Delete NOTE Z1 and the addition for Portable Sound

System.

Add the following clause and annex to the existing

standard and amendments.

Zx Protection against excessive sound pressure from personal music

players

Report No.: ACSS1407139-01

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Zx.1 General

This sub-clause specifies requirements for protection

against excessive sound pressure from personal

music players that are closely coupled to the ear. It

also specifies requirements for earphones and

headphones intended for use with personal music

players.

A personal music player is a portable equipment　

for personal use, that:

　is designed to allow the user to listen to recorded

or broadcast sound or video; and

　primarily uses headphones or earphones that can

be worn in or on or around the ears; and

　allows the user to walk around while in use.

NOTE 1 Examples are hand-held or body-worn portable CD

players, MP3 audio players, mobile phones with MP3 type

features, PDA’s or similar equipment.

A personal music player and earphones or

headphones intended to be used with personal

music players shall comply with the requirements of

this sub-clause.

The requirements in this sub-clause are valid for

music or video mode only.

The requirements do not apply:

　while the personal music player is connected to an

external amplifier; or

　while the headphones or earphones are not used.

NOTE 2 An external amplifier is an amplifier which is not part of

the personal music player or the listening device, but which is

intended to play the music as a standalone music player.

The requirements do not apply to:

　hearing aid equipment and professional

equipment;

NOTE 3 Professional equipment is equipment sold through

special sales channels. All products sold through normal

electronics stores are considered not to be professional

equipment.

Not personal music player N

　analogue personal music players (personal music

players without any kind of digital processing of the

sound signal) that are brought to the market before

the end of 2015.

NOTE 4 This exemption has been allowed because this

technology is falling out of use and it is expected that within a few

years it will no longer exist. This exemption will not be extended to

other technologies.

For equipment which is clearly designed or intended

for use by young children, the limits of EN 71-1

apply.

Report No.: ACSS1407139-01

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Zx.2 Equipment requirements

No safety provision is required for equipment that

complies with the following:

　equipment provided as a package (personal music

player with its listening device), where

the acoustic output LAeq,T is ≤ 85 dBA measured

while playing the fixed “programme simulation noise”

as described in EN 50332-1; and

a personal music player provided with an

analogue electrical output socket for a listening

device, where the electrical output is ≤ 27 mV

measured as described in EN 50332-2, while playing

the fixed “programme simulation noise” as described

in EN 50332-1.

NOTE 1 Wherever the term acoustic output is used in this clause,

the 30 s A-weighted equivalent sound pressure level LAeq,T is

meant. See also Zx.5 and Annex Zx.

All other equipment shall:

a) protect the user from unintentional acoustic

outputs exceeding those mentioned above; and

b) have a standard acoustic output level not

exceeding those mentioned above, and

automatically return to an output level not

exceeding those mentioned above when the

power is switched off; and

c) provide a means to actively inform the user of the

increased sound pressure when the equipment is

operated with an acoustic output exceeding

those mentioned above. Any means used shall

be acknowledged by the user before activating a

mode of operation which allows for an acoustic

output exceeding those mentioned above. The

acknowledgement does not need to be repeated

more than once every 20 h of cumulative listening

time; and

NOTE 2 Examples of means include visual or audible signals.

Action from the user is always required.

NOTE 3 The 20 h listening time is the accumulative listening time,

independent how often and how long the personal music player

has been switched off.

d) have a warning as specified in Zx.3; and

e) not exceed the following:

1) equipment provided as a package (player with

Its listening device), the acoustic output

shall be ≤ 100 dBA measured while playing the

fixed “programme simulation noise” described

in EN 50332-1; and

2) a personal music player provided with an

analogue electrical output socket for a listening

device, the electrical output shall be ≤ 150 mV

measured as described in EN 50332-2, while

playing the fixed “programme simulation noise”

described in EN 50332-1.

Report No.: ACSS1407139-01

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TRF NO. SRENIT-01V1.3

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For music where the average sound pressure (long

term LAeq,T) measured over the duration of the song

is lower than the average produced by the

programme simulation noise, the warning does not

need to be given as long as the average sound

pressure of the song is below the basic limit of 85

dBA. In this case T becomes the duration of the

song.

NOTE 4 Classical music typically has an average sound pressure

(long term LAeq,T) which is much lower than the average

programme simulation noise. Therefore, if the player is capable to

analyse the song and compare it with the programme simulation

noise, the warning does not need to be given as long as the

average sound pressure of the song is below the basic limit of 85

dBA.

For example, if the player is set with the programme simulation

noise to 85 dBA, but the average music level of the song is only

65 dBA, there is no need to give a warning or ask an

acknowledgement as long as the average sound level of the song

is not above the basic limit of 85 dBA.

Zx.3 Warning

The warning shall be placed on the equipment, or on

the packaging, or in the instruction manual and shall

consist of the following:

　the symbol of Figure 1 with a minimum height of 5

mm; and

　the following wording, or similar:

“To prevent possible hearing damage, do not listen

at high volume levels for long periods.”

Figure 1 – Warning label (IEC 60417-6044)

Alternatively, the entire warning may be given

through the equipment display during use, when the

user is asked to acknowledge activation of the

higher level.

Zx.4 Requirements for listening devices (headphones and earphones) N

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Zx.4.1 Wired listening devices with analogue

input

With 94 dBA sound pressure output LAeq,T, the input

voltage of the fixed “programme simulation noise”

described in EN 50332-2 shall be ≥ 75 mV.

This requirement is applicable in any mode where

the headphones can operate (active or

passive), including any available setting (for example

built-in volume level control).

NOTE The values of 94 dBA – 75 mV correspond with 85dBA –

27 mV and 100 dBA – 150 mV.

Zx.4.2 Wired listening devices with digital input

With any playing device playing the fixed

“programme simulation noise” described in EN

50332-1 (and respecting the digital interface

standards, where a digital interface standard exists

that specifies the equivalent acoustic level), the

acoustic output LAeq,T of the listening device shall be

≤ 100 dBA.

This requirement is applicable in any mode where

the headphones can operate, including any available

setting (for example built-in volume level control,

additional sound feature like equalization, etc.).

NOTE An example of a wired listening device with digital input is a

USB headphone.

Zx.4.3 Wireless listening devices

In wireless mode:

　with any playing and transmitting device playing

the fixed programme simulation noise described in

EN 50332-1; and

　respecting the wireless transmission standards,

where an air interface standard exists that specifies

the equivalent acoustic level; and

　with volume and sound settings in the listening

device (for example built-in volume level control,

additional sound feature like equalization, etc.) set to

the combination of positions that maximize the

measured acoustic output for the abovementioned

programme simulation noise, the acoustic output

LAeq,T of the listening device shall be ≤ 100 dBA.

NOTE An example of a wireless listening device is a Bluetooth

headphone.

Zx.5 Measurement methods

Measurements shall be made in accordance with EN

50332-1 or EN 50332-2 as applicable. Unless stated

otherwise, the time interval T shall be 30 s.

NOTE Test method for wireless equipment provided without

listening device should be defined.

Report No.: ACSS1407139-01

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EN 60950-1

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2.7.1 Replace the subclause as follows:

Basic requirements

To protect against excessive current, short-circuits

and earth faults in PRIMARY CIRCUITS, protective

devices shall be included either as integral parts of

the equipment or as parts of the building installation,

subject to the following, a), b) and c):

a) except as detailed in b) and c), protective devices

necessary to comply with the requirements of 5.3

shall be included as parts of the equipment;

b) for components in series with the mains input to

the equipment such as the supply cord, appliance

coupler, r.f.i. filter and switch, short-circuit and

earth fault protection may be provided by

protective devices in the building installation;

c) it is permitted for PLUGGABLE EQUIPMENT

TYPE B or PERMANENTLY CONNECTED

EQUIPMENT, to rely on dedicated overcurrent

and short-circuit protection in the building

installation, provided that the means of protection,

e.g. fuses or circuit breakers, is fully specified in

the installation instructions.

If reliance is placed on protection in the building

installation, the installation instructions shall so state,

except that for PLUGGABLE EQUIPMENT TYPE A

the building installation shall be regarded as

providing protection in accordance with the rating of

the wall socket outlet.

2.7.2 This subclause has been declared ‘void’. N

3.2.3 Delete the NOTE in Table 3A, and delete also in this

table the conduit sizes in parentheses.

3.2.5.1 Replace “60245 IEC 53” by “H05 RR-F”;

“60227 IEC 52” by “H03 VV-F or

H03 VVH2-F”;

“60227 IEC 53” by “H05 VV-F or

H05 VVH2-F2”.

In Table 3B, replace the first four lines by the

following:

Up to and including 6 | 0,75 a) |

Over 6 up to and including 10| (0,75) b) 1,0 |

Over 10 up to and including 16| (1,0) c) 1,5 |

In the conditions applicable to Table 3B delete the

words “in some countries” in condition a).

In NOTE 1, applicable to Table 3B, delete the

second sentence.

3.2.5.1

(A2:2013)

NOTE Z1 The harmonised code designations corresponding to

the IEC cord types are given in Annex ZD N

Report No.: ACSS1407139-01

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EN 60950-1

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TRF NO. SRENIT-01V1.3

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3.3.4 In Table 3D, delete the fourth line: conductor sizes

for 10 to 13 A, and replace with the following:

Over 10 up to and including 16 | 1,5 to 2,5 | 1,5 to 4

Delete the fifth line: conductor sizes for 13 to 16 A

4.3.13.6

(A1:2010) Replace the existing NOTE by the following:

NOTE Z1 Attention is drawn to:

1999/519/EC: Council Recommendation on the limitation

of exposure of the general public to electromagnetic fields

0 Hz to 300 GHz, and

2006/25/EC: Directive on the minimum health and safety

requirements regarding the exposure of workers to risks

arising from physical agents (artifical optical radiation).

Standards taking into account mentioned

Recommendation and Directive which demonstrate

compliance with the applicable EU Directive are indicated

in the OJEC.

Annex H Replace the last paragraph of this annex by:

At any point 10 cm from the surface of the

OPERATOR ACCESS AREA, the dose rate shall not

exceed 1 μSv/h (0,1 mR/h) (see NOTE). Account is

taken of the background level.

Replace the notes as follows:

NOTE These values appear in Directive 96/29/Euratom.

Delete NOTE 2.

Bibliograp

Additional EN standards. ⎯

ZA NORMATIVE REFERENCES TO INTERNATIONAL PUBLICATIONS WITH THEIR

CORRESPONDING EUROPEAN PUBLICATIONS

⎯

ZB ANNEX (normative)

SPECIAL NATIONAL CONDITIONS (EN)

Clause Requirement + Test Result - Remark Verdict

1.2.4.1 In Denmark, certain types of Class I appliances (see

3.2.1.1) may be provided with a plug not establishing

earthing conditions when inserted into Danish

socket-outlets.

1.2.13.14

(A11:2009)

In Norway and Sweden, for requirements see

1.7.2.1 and 7.3 of this annex.

1.5.7.1

(A11:2009)

In Finland, Norway and Sweden, resistors bridging

BASIC INSULATION in CLASS I PLUGGABLE EQUIPMENT

TYPE A must comply with the requirements in 1.5.7.1.

In addition when a single resistor is used, the

resistor must withstand the resistor test in 1.5.7.2.

1.5.8 In Norway, due to the IT power system used (see

annex V, Figure V.7), capacitors are required to be

rated for the applicable line-to-line voltage (230 V).

Report No.: ACSS1407139-01

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1.5.9.4 In Finland, Norway and Sweden, the third dashed

sentence is applicable only to equipment as defined

in 6.1.2.2 of this annex.

No such construction. N

1.7.2.1 In Finland, Norway and Sweden, CLASS I

PLUGGABLE EQUIPMENT TYPE A intended for

connection to other equipment or a network shall, if

safety relies on connection to protective earth or if

surge suppressors are connected between the

network terminals and accessible parts, have a

marking stating that the equipment must be

connected to an earthed mains socket-outlet.

The marking text in the applicable countries shall be

as follows:

In Finland: "Laite on liitettävä suojakoskettimilla

varustettuun pistorasiaan"

In Norway: “Apparatet må tilkoples jordet

stikkontakt”

In Sweden: “Apparaten skall anslutas till jordat

uttag”

1.7.2.1

(A11:2009) In Norway and Sweden, the screen of the cable

distribution system is normally not earthed at the

entrance of the building and there is normally no

equipotential bonding system within the building.

Therefore the protective earthing of the building

installation need to be isolated from the screen of a

cable distribution system.

It is however accepted to provide the insulation

external to the equipment by an adapter or an

interconnection cable with galvanic isolator, which

may be provided by e.g. a retailer.

The user manual shall then have the following or

similar information in Norwegian and Swedish

language respectively, depending on in what country

the equipment is intended to be used in:

“Equipment connected to the protective earthing of

the building installation through the mains

connection or through other equipment with a

connection to protective earthing – and to a cable

distribution system using coaxial cable, may in some

circumstances create a fire hazard. Connection to a

cable distribution system has therefore to be

provided through a device providing electrical

isolation below a certain frequency range (galvanic

isolator, see EN 60728-11).”

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TRF NO. SRENIT-01V1.3

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NOTE In Norway, due to regulation for installations of cable

distribution systems, and in Sweden, a galvanic isolator shall

provide electrical insulation below 5 MHz. The insulation shall

withstand a dielectric strength of 1,5 kV r.m.s., 50 Hz or 60 Hz, for

1 min.

Translation to Norwegian (the Swedish text will also

be accepted in Norway):

“Utstyr som er koplet til beskyttelsesjord via

nettplugg og/eller via annet jordtilkoplet

utstyr – og er tilkoplet et kabel-TV nett, kan forårsake

brannfare. For å unngå dette skal det ved tilkopling

av utstyret til kabel-TV nettet installeres en galvanisk

isolator mellom utstyret og kabel- TV nettet.”

Translation to Swedish:

”Utrustning som är kopplad till skyddsjord via jordat

vägguttag och/eller via annan

utrustning och samtidigt är kopplad till kabel-TV nät

kan i vissa fall medfőra risk főr

brand. Főr att undvika detta skall vid anslutning av

utrustningen till kabel-TV nät

galvanisk isolator finnas mellan utrustningen och

kabel-TV nätet.”

1.7.2.1

(A2:2013) In Denmark, CLASS I PLUGGABLE EQUIPMENT

TYPE A intended for connection to other equipment

or a network shall, if safety relies on connection to

protective earth or if surge suppressors are

connected between the network terminals and

accessible parts, have a marking stating that the

equipment must be connected to an earthed mains

socket-outlet.

The marking text in Denmark shall be as follows:

In Denmark: “Apparatets stikprop skal tilsluttes en

stikkontakt med jord, som giver forbindelse til

stikproppens jord.”

1.7.5 In Denmark, socket-outlets for providing power to

other equipment shall be in accordance with the

Heavy Current Regulations, Section 107-2-D1,

Standard Sheet DK 1-3a, DK 1-5a or DK 1-7a, when

used on Class I equipment. For STATIONARY

EQUIPMENT the socket-outlet shall be in

accordance with Standard Sheet DK 1-1b or DK 1-

5a.

1.7.5

(A11:2009) For CLASS II EQUIPMENT the socket outlet shall be in

accordance with Standard Sheet DKA 1-4a.

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1.7.5

(A2:2013)

In Denmark, socket-outlets for providing power to

other equipment shall be in accordance with the DS

60884-2-D1:2011.

For class I equipment the following Standard Sheets

are applicable: DK 1-3a, DK 1-1c,

DK 1-1d, DK 1-5a or DK 1-7a, with the exception for

STATIONARY EQUIPMENT where the socket-

outlets shall be in accordance with Standard Sheet

DK 1-1b, DK 1-1c, DK 1-1d or DK 1-5a.

Socket outlets intended for providing power to Class

II apparatus with a rated current of 2,5 A shall be in

accordance with DS 60884-2-D1 standard sheet

DKA 1-4a. Other current rating socket outlets shall

be in compliance with by DS 60884-2-D1

Standard Sheet DKA 1-3a or DKA 1-3b.

Justification

the Heavy Current Regulations, 6c

2.2.4 In Norway, for requirements see 1.7.2.1, 6.1.2.1 and

6.1.2.2 of this annex.

2.3.2 In Finland, Norway and Sweden there are

additional requirements for the insulation. See

6.1.2.1 and 6.1.2.2 of this annex.

2.3.4 In Norway, for requirements see 1.7.2.1, 6.1.2.1 and

6.1.2.2 of this annex.

2.6.3.3 In the United Kingdom, the current rating of the

circuit shall be taken as 13 A, not 16 A.

2.7.1 In the United Kingdom, to protect against excessive

currents and short-circuits in the PRIMARY CIRCUIT

of DIRECT PLUG-IN EQUIPMENT, tests according

to 5.3 shall be conducted, using an external

protective device rated 30 A or 32 A. If these tests

fail, suitable protective devices shall be included as

integral parts of the DIRECT PLUG-IN EQUIPMENT,

so that the requirements of 5.3 are met.

2.10.5.13 In Finland, Norway and Sweden, there are

additional requirements for the insulation, see

6.1.2.1 and 6.1.2.2 of this annex.

Report No.: ACSS1407139-01

Page 44 of 71

EN 60950-1

Clause Requirement + Test Result - Remark Verdict

TRF NO. SRENIT-01V1.3

AUDIX TECHNOLOGY (SHENZHEN) CO., LTD

3.2.1.1 In Switzerland, supply cords of equipment having a

RATED CURRENT not exceeding 10 A shall be

provided with a plug complying with SEV 1011 or

IEC 60884-1 and one of the following dimension

sheets:

SEV 6532-2.1991 Plug Type 15 3P+N+PE

250/400 V, 10 A

SEV 6533-2.1991 Plug Type 11 L+N

250 V, 10 A

SEV 6534-2.1991 Plug Type 12 L+N+PE

250 V, 10 A

In general, EN 60309 applies for plugs for currents

exceeding 10 A. However, a 16 A plug and socket-

outlet system is being introduced in Switzerland, the

plugs of which are according to the following

dimension sheets, published in February 1998:

SEV 5932-2.1998: Plug Type 25 , 3L+N+PE 230/400

V, 16 A

SEV 5933-2.1998:Plug Type 21, L+N, 250 V, 16A

SEV 5934-2.1998: Plug Type 23, L+N+PE 250 V, 16

3.2.1.1 In Denmark, supply cords of single-phase

equipment having a rated current not exceeding13 A

shall be provided with a plug according to the Heavy

Current Regulations, Section 107-2-D1.

CLASS I EQUIPMENT provided with socket-outlets

with earth contacts or which are intended to be used

in locations where protection against indirect contact

is required according to the wiring rules shall be

provided with a plug in accordance with standard

sheet DK 2-1a or DK 2-5a.

If poly-phase equipment and single-phase

equipment having a RATED CURRENT exceeding

13 A is provided with a supply cord with a plug, this

plug shall be in accordance with the Heavy Current

Regulations, Section 107-2-D1 or EN 60309-2.

Report No.: ACSS1407139-01

Page 45 of 71

EN 60950-1

Clause Requirement + Test Result - Remark Verdict

TRF NO. SRENIT-01V1.3

AUDIX TECHNOLOGY (SHENZHEN) CO., LTD

3.2.1.1

(A2:2013)

In Denmark, supply cords of single-phase

equipment having a rated current not exceeding 13

A shall be provided with a plug according to DS

60884-2-D1.

CLASS I EQUIPMENT provided with socket-outlets

with earth contacts or which are intended to be used

in locations where protection against indirect contact

is required according to the wiring rules shall be

provided with a plug in accordance with standard

sheet DK 2-1a or DK 2-5a.

If a single-phase equipment having a RATED

CURRENT exceeding 13 A or if a poly-phase

equipment is provided with a supply cord with a plug,

this plug shall be in accordance with the standard

sheets DK 6-1a in DS 60884-2-D1 or EN 60309-2.

Justification

the Heavy Current Regulations, 6c

3.2.1.1 In Spain, supply cords of single-phase equipment

having a rated current not exceeding 10 A shall be

provided with a plug according to UNE 20315:1994.

Supply cords of single-phase equipment having a

rated current not exceeding 2,5 A shall be provided

with a plug according to UNE-EN 50075:1993.

CLASS I EQUIPMENT provided with socket-outlets

with earth contacts or which are intended to be used

in locations where protection against indirect contact

is required according to the wiring rules, shall be

provided with a plug in accordance with standard

UNE 20315:1994.

If poly-phase equipment is provided with a supply

cord with a plug, this plug shall be in accordance

with UNE-EN 60309-2.

3.2.1.1 In the United Kingdom, apparatus which is fitted

with a flexible cable or cord and is designed to be

connected to a mains socket conforming to BS 1363

by means of that flexible cable or cord and plug,

shall be fitted with a ‘standard plug’ in accordance

with Statutory Instrument 1768:1994 - The Plugs and

Sockets etc. (Safety) Regulations 1994, unless

exempted by those regulations.

NOTE ‘Standard plug’ is defined in SI 1768:1994 and

essentially means an approved plug conforming to BS

1363 or an approved conversion plug.

3.2.1.1 In Ireland, apparatus which is fitted with a flexible

cable or cord and is designed to be connected to a

mains socket conforming to I.S. 411 by means of

that flexible cable or cord and plug, shall be fitted

with a 13 A plug in accordance with Statutory

Instrument 525:1997 - National Standards Authority

of Ireland (section 28) (13 A Plugs and Conversion

Adaptors for Domestic Use) Regulations 1997.

3.2.4 In Switzerland, for requirements see 3.2.1.1 of this

annex.

Report No.: ACSS1407139-01

Page 46 of 71

EN 60950-1

Clause Requirement + Test Result - Remark Verdict

TRF NO. SRENIT-01V1.3

AUDIX TECHNOLOGY (SHENZHEN) CO., LTD

3.2.5.1 In the United Kingdom, a power supply cord with

conductor of 1,25 mm2 is allowed for equipment with

a rated current over 10 A and up to and including 13

3.3.4 In the United Kingdom, the range of conductor

sizes of flexible cords to be accepted by terminals for

equipment with a RATED CURRENT of over 10 A up

to and including 13 A is:

• 1,25 mm2 to 1,5 mm2 nominal cross-sectional area.

4.3.6 In the United Kingdom, the torque test is performed

using a socket outlet complying with BS 1363 part

1:1995, including Amendment 1:1997 and

Amendment 2:2003 and the plug part of DIRECT

PLUG-IN EQUIPMENT shall be assessed to BS

1363: Part 1, 12.1, 12.2, 12.3, 12.9, 12.11, 12.12,

12.13, 12.16 and 12.17, except that the test of 12.17

is performed at not less than 125 °C. Where the

metal earth pin is replaced by an Insulated Shutter

Opening Device (ISOD), the requirements of clauses

22.2 and 23 also apply.

4.3.6 In Ireland, DIRECT PLUG-IN EQUIPMENT is known

as plug similar devices. Such devices shall comply

with Statutory Instrument 526:1997 - National

Standards Authority of Ireland (Section 28)

(Electrical plugs, plug similar devices and sockets for

domestic use) Regulations, 1997.

5.1.7.1 In Finland, Norway and Sweden TOUCH

CURRENT measurement results exceeding 3,5 mA

r.m.s. are permitted only for the following equipment:

• STATIONARY PLUGGABLE EQUIPMENT TYPE A

that

is intended to be used in a RESTRICTED

ACCESS LOCATION where equipotential bonding

has been applied, for example, in a

telecommunication centre; and

has provision for a permanently connected

PROTECTIVE EARTHING CONDUCTOR; and

is provided with instructions for the installation of

that conductor by a SERVICE PERSON;

• STATIONARY PLUGGABLE EQUIPMENT TYPE

• STATIONARY PERMANENTLY CONNECTED

EQUIPMENT.

Report No.: ACSS1407139-01

Page 47 of 71

EN 60950-1

Clause Requirement + Test Result - Remark Verdict

TRF NO. SRENIT-01V1.3

AUDIX TECHNOLOGY (SHENZHEN) CO., LTD

6.1.2.1

(A1:2010) In Finland, Norway and Sweden, add the following

text between the first and second paragraph of the

compliance clause:

If this insulation is solid, including insulation forming

part of a component, it shall at least consist of either

- two layers of thin sheet material, each of which

shall pass the electric strength test below, or

- one layer having a distance through insulation of at

least 0,4 mm, which shall pass the electric strength

test below.

Alternatively for components, there is no distance

through insulation requirements for the insulation

consisting of an insulating compound completely

filling the casing, so that CLEARANCES and

CREEPAGE DISTANCES do not exist, if the

component passes the electric strength test in

accordance with the compliance clause below and in

addition

- passes the tests and inspection criteria of 2.10.11

with an electric strength test of 1,5 kV multiplied by

1,6 (the electric strength test of

2.10.10 shall be performed using 1,5 kV), and

- is subject to ROUTINE TESTING for electric

strength during manufacturing, using a test voltage

of 1,5 kV.

It is permitted to bridge this insulation with an

optocoupler complying with 2.10.5.4 b).

It is permitted to bridge this insulation with a

capacitor complying with EN 60384-14:2005,

subclass Y2.

A capacitor classified Y3 according to EN 60384-

14:2005, may bridge this insulation under the

following conditions:

- the insulation requirements are satisfied by having

a capacitor classified Y3 as defined by EN 60384-

14, which in addition to the Y3 testing, is tested with

an impulse test of 2,5 kV defined in EN 60950-

1:2006, 6.2.2.1;

- the additional testing shall be performed on all the

test specimens as described in EN 60384-14:

- the impulse test of 2,5 kV is to be performed before

the endurance test in EN 60384-14, in the

sequence of tests as described in EN 60384-14.

Report No.: ACSS1407139-01

Page 48 of 71

EN 60950-1

Clause Requirement + Test Result - Remark Verdict

TRF NO. SRENIT-01V1.3

AUDIX TECHNOLOGY (SHENZHEN) CO., LTD

6.1.2.2 In Finland, Norway and Sweden, the exclusions

are applicable for PERMANENTLY CONNECTED

EQUIPMENT, PLUGGABLE EQUIPMENT TYPE B

and equipment intended to be used in a

RESTRICTED ACCESS LOCATION where

equipotential bonding has been applied, e.g. in a

telecommunication centre, and which has provision

for a permanently connected PROTECTIVE

EARTHING CONDUCTOR and is provided with

instructions for the installation of that conductor by a

SERVICE PERSON.

7.2 In Finland, Norway and Sweden, for requirements

see 6.1.2.1 and 6.1.2.2 of this annex.

The term TELECOMMUNICATION NETWORK in

6.1.2 being replaced by the term CABLE

DISTRIBUTION SYSTEM.

7.3

(A11:2009) In Norway and Sweden, for requirements see

1.2.13.14 and 1.7.2.1 of this annex.

Report No.: ACSS1407139-01

Page 49 of 71

EN 60950-1

Clause Requirement + Test Result - Remark Verdict

TRF NO. SRENIT-01V1.3

AUDIX TECHNOLOGY (SHENZHEN) CO., LTD

Annex ZD

(informative)

IEC and CENELEC code designations for flexible cords

Type of flexible cord Code designations

IEC CENELEC

PVC insulated cords

Flat twin tinsel cord 60227 IEC 41 H03VH-Y

Light polyvinyl chloride sheathed flexible cord 60227 IEC 52 H03VV-F

H03VVH2-F

Ordinary polyvinyl chloride sheathed flexible cord 60277 IEC 53 H05VV-F

H05VVH2-F

Rubber insulated cords

Braided cord 60245 IEC 51 H03RT-F

Ordinary tough rubber sheathed flexible cord 60245 IEC 53 H05RR-F

Ordinary polychloroprene sheathed flexible cord 60245 IEC 57 H05RN-F

Heavy polychloroprene sheathed flexible cord 60245 IEC 66 H07RN-F

Cords having high flexibility

Rubber insulated and sheathed cord 60245 IEC 86 H03RR-H

Rubber insulated, crosslinked PVC sheathed cord 60245 IEC 87 H03RV4-H

Crosslinked PVC insulated and sheathed cord 60245 IEC 88 H03V4V4-H

Report No.: ACSS1407139-01

Page 50 of 71

TRF NO. SRENIT-01V1.3

AUDIX TECHNOLOGY (SHENZHEN) CO., LTD

1.5.1 TABLE: list of critical components P

object/part No. manufacturer/

trademark

type/model technical data standard mark(s) of

conformity1)

PCB

(on main board)

Various Various V-1, Min. 130°C UL UL

The following components located on power board (model: G0682)

AC Inlet Zhejiang LECI

Electronics

Co.,LTD

DB-14 250Vac, 10A EN 60320-1 VDE

40032137

PCB Various Various

Min. V-1, 130°C UL UL

Mylar sheet

(under the

power board)

SABIC

INNOVATIVE

PLASTICS

US L L C

FR60 (GG) Min. V-0, 125°C UL UL E121562

(Alternative) SUZHOU

OMAY

OPTICAL

MATERIALS

CO LTD

SE11 Min. V-0, 80°C UL UL E249605

(Alternative) MIANYANG

LONGHUA

FILM CO LTD

PC-860-60B Min. V-0, 80°C UL UL E254551

Fuse (F1) Conquer

Electronics

Co., Ltd.

MST series T3.15A, 250Vac, EN 60127-1

EN 60127-3

VDE

40017118

(Alternative) Honghu

Bluelight

Electronic

Co.,Ltd.

6ET T3.15A, 250Vac EN 60127-1

EN 60127-3

VDE

40034107

(Alternative) XC

Electronics

(Shenzhen)

Co., Ltd.

5TE T3.15A, 250Vac EN 60127-1

EN 60127-3

VDE

40029550

Electrolytic

capacitor

(C38)

-- -- 400V, 47uF, 105°CEN 60950-1 Test with

appliance

Internal output

wire

SHENZHEN

JILI DIANYE

CO LTD

1007 80°C, VM-1,

20AWG

UL UL E317675

(Alternative) SHENZHEN

LINKOL

WIRE&CABL

E CO LTD

1007 80°C, VM-1,

20AWG

UL UL E320450

(Alternative) Linoya

Electronic

Technology

Co., Ltd

1007 80°C, VM-1,

20AWG

UL UL E315619

Report No.: ACSS1407139-01

Page 51 of 71

TRF NO. SRENIT-01V1.3

AUDIX TECHNOLOGY (SHENZHEN) CO., LTD

object/part No. manufacturer/

trademark

type/model technical data standard mark(s) of

conformity1)

Varistor (MOV1) Thinking

Electronic

Industrial Co.,

Ltd

TVR10561-D Min. 300Vac, 85°C IEC 61051-2 VDE

40021243

(Alternative) Cerglass

MFG Inc

10D561K Min. 300Vac, 85°C IEC 61051-2 VDE

40028836

(Alternative) Shantou

High-New

Technology

Dev. Zone

Songtian

Enterprise

Co., Ltd.

STE-10D561K Min. 300Vac, 85°C IEC 61051-2 VDE

40023049

(Alternative) Joyin

Company Ltd.

10S561K Min. 300Vac, 85°C IEC 61051-2 VDE

40004658

(Alternative) Brightking

(Shenzhen)

Co., Ltd.

10D561K Min. 300Vac, 85°C IEC 61051-2 VDE

40027827

Discharge

resistor (R1, R2,

R8, R31)

-- -- Rated of each

resistor: 1Mohm,

0.25W

EN 60950-1 Test with

appliance

X2 capacitor

(C4)

Shenzhen Su

Rong

Capacitors

Co., Ltd.

MPX 0.22uF, 275Vac EN 60384-14 VDE

40008924

(Alternative) Shantou

High-new

Technology

Developmen

Zone

Songtian

MPX 0.22uF, 275Vac EN 60384-14 TUV R

50136379

(Alternative) Dain

Electronic

Co., Ltd.

MPX 0.22uF, 275Vac EN 60384-14 VDE

40018798

(Alternative) Shenzhen

Yimanfeng

Science And

Technology

Co., Ltd

MPX/MKP 0.22uF, 280Vac EN 60384-14 VDE

40028516

(Alternative) Xiangtai

Electronic

(Shenzhen)

Co.,Ltd.

MPX, MKP 0.22uF, 275Vac EN 60384-14 VDE

40036065

(Alternative) HSUAN TAI

ELECTRONI

C CO LTD

MCY 0.22uF, 275Vac EN 60384-14 VDE 125205

Inductor

(L3)

SHENZHEN

WZY

TECHNOLOG

Y CO., LTD

LL00118V00 -- EN 60950-1 Test with

appliance

Report No.: ACSS1407139-01

Page 52 of 71

TRF NO. SRENIT-01V1.3

AUDIX TECHNOLOGY (SHENZHEN) CO., LTD

object/part No. manufacturer/

trademark

type/model technical data standard mark(s) of

conformity1)

- Winding TONGLING

NONFERRO

US COPPER

CROWN

ELECTRICAL

CO., LTD

UEW 130°C UL UL E217937

- Bobbin Changchun

Co Ltd

T375J

Y1 capacitor

(C3, C9, C10)

Shantou

High-New

Technology

CD-series Max. 1000pF, Min.

250Vac, 125°C

IEC 60384-14 VDE

40025754

(Alternative) JYH CHUNG

ELECTRONI

CS CO LTD

JD Max. 1000pF, Min.

250Vac, 85°C

IEC 60384-14 VDE 137027

(Alternative) XIAMEN

WANMING

ELECTRONI

CS CO LTD

HJ Max. 1000pF, Min.

250Vac, 85°C

IEC 60384-14 VDE

40000353

(Alternative) Shaanxi

Huaxing

Electronic

Development

Co., Ltd

CT7Y1 Max. 1000pF, Min.

250Vac, 125°C

IEC 60384-14 VDE

40015542

(Alternative) DONGGUAN

EASY-

GATHER

ELECTRONI

C CO LTD

DCF Max. 1000pF, Min.

250Vac, 125°C

IEC 60384-14 VDE

40015758

(Alternative) SHENZHEN

TERUIXIANG

ELECTRONI

C CO, LTD.

TY Max. 1000pF, Min.

250Vac, 125°C

IEC 60384-14 VDE

40023136

Optocouplers

(OT1)

BRIGHT LED

ELECTRONI

CS CORP

BPC-817C Reinforced

Insulation

EN 60747-5-2 VDE

40007240

(Alternative) Cosmo

Electronic

Corp

K1010 Reinforced

Insulation

EN 60747-5-2 VDE 101347

(Alternative) COSMO KPC 817 Reinforced

Insulation

EN 60747-5-2 VDE 101347

(Alternative) Everlight

Electronics

Co., Ltd.

EL817 Reinforced

Insulation

EN 60747-5-2 VDE 132249

(Alternative) LITE-ON

Technology

Corporation

LTV-817 Reinforced

Insulation

EN 60747-5-2 VDE

40015248

(Alternative) Fairchild

Semiconducto

r Corp

H11A817(A; B;

C; D; X)

Reinforced

Insulation

EN 60747-5-2 VDE 104801

Report No.: ACSS1407139-01

Page 53 of 71

TRF NO. SRENIT-01V1.3

AUDIX TECHNOLOGY (SHENZHEN) CO., LTD

object/part No. manufacturer/

trademark

type/model technical data standard mark(s) of

conformity1)

Transformer

(T1)

SHENZHEN

HENGSIDA

INDUSTRY

CO LTD

LT00672V01 -- EN60950-1 Test with the

appliance

- Winding

(primary

winding)

TA YA

ELECTRIC

WIRE &

CABLE CO

LTD

MW75-C 130°C UL UL E201757

- Triple wire

(secondary (N2)

winding)

Furukawa

Electric Co.,

Ltd.

TEX-E 130°C UL UL E206440

- Bobbin SUMITOMO

BAKELITE

CO LTD

PM-9820 Phenolic. UL UL E41429

- Insulation tape 3M

COMPANY

ELECTRICAL

MARKETS

DIV (EMD)

1350-1(b) 130°C UL UL E17385

- Tube GREAT

HOLDING

INDUSTRIAL

CO., LTD

TFL 200°C UL UL E156256

Transformer

(T1)

(Alternative)

SHENZHEN

XINDAHUI

ELECTRONI

CS CO., LTD

LT00672V01 -- EN60950-1 Test with the

appliance

- Winding

(primary

winding)

PACIFIC

ELECTRIC

WIRE &

CABLE

(SHENZHEN)

CO., LTD

MW75-C 155°C UL UL E84201

- Triple wire

(secondary

winding)

Totoku

Electronic

TIW-E 130°C UL UL E166483

- Bobbin CHANG

CHUN

PLASTIC CO

LTD

T200NA Phenolic. UL UL E59481

- Insulation tape 3M

COMPANY

ELECTRICAL

MARKETS

DIV (EMD)

1350-1(b) 130°C UL UL E17385

- Tube GREAT

HOLDING

INDUSTRIAL

CO., LTD

TFL 200℃ UL UL E156256

Report No.: ACSS1407139-01

Page 54 of 71

TRF NO. SRENIT-01V1.3

AUDIX TECHNOLOGY (SHENZHEN) CO., LTD

object/part No. manufacturer/

trademark

type/model technical data standard mark(s) of

conformity1)

The following components located on power board (model: TPT18S12A)

AC Inlet TECX-

UNIONS

Technology

Corporation

TU-301-S 15A/250Vac

Max. 70°C

EN 60320-1 VDE

40014528

(Alternative) Zhe Jiang Bei

Er Jia

Electronic

Co., Ltd.

ST-A01-003JTA 10A/250Vac

Max. 70°C

EN 60320-1 VDE

40027359

PCB Various Various

Min. V-1, 130°C UL UL

Fuse (F1) Shenzhen

Lanson

Electronics

Co. Ltd.

3K T2AL, 250Vac EN 60127-1

EN 60127-3

VDE

40010682

(Alternative) Dongguan

Better

Electronic

Technology

Co., Ltd.

332 T2AL, 250Vac EN 60127-1

EN 60127-3

TUV

J50158950

(Alternative) Dongguan

Hongda

Electronic

Technology

Co., Ltd.

31TD T2AL, 250Vac EN 60127-1

EN 60127-3

VDE

40030816

Electrolytic

capacitor

(C3)

-- -- 400V, 47uF, 105°CEN 60950-1 Test with

appliance

Bleeder

resistors (R1,

R2, R4, R5)

-- -- 750KΩ, 1/4W EN 60950-1 Test with

appliance

Varistor (MOV1) Thinking

Electronic

Industrial Co.,

Ltd.

TVR10471-V

TVR10471

470V IEC 61051-1

IEC 61051-2

VDE 005944

(Alternative) Thinking

Electronic

Industrial Co.,

Ltd.

TVR14471 470V IEC 61051-1

IEC 61051-2

VDE

40031391

(Alternative) Brightking

(Shenzhen)

Co., Ltd

471KD14 470V IEC 61051-1

IEC 61051-2

VDE

40027827

(Alternative) Lien Shun

Electronics

Co., Ltd

10D471K 470V IEC 61051-1

IEC 61051-2

VDE

40005858

(Alternative) Centra

Science Corp.

CNR-10D471K 470V IEC 61051-1

IEC 61051-2

VDE

40008220

X2 capacitor

(C2)

Tenta Electric

Industrial Co.

Ltd.

MEX 0.22uF, 275Vac EN 60384-14 VDE 119119

Report No.: ACSS1407139-01

Page 55 of 71

TRF NO. SRENIT-01V1.3

AUDIX TECHNOLOGY (SHENZHEN) CO., LTD

object/part No. manufacturer/

trademark

type/model technical data standard mark(s) of

conformity1)

(Alternative) Dain

Electronics

Co., Ltd.

MPX/ NPX/ MEX 0.22uF, 275Vac EN 60384-14 VDE

40018798

(Alternative) Shantou

High-new

Technology

Development

Zone

Songtian

MPX 0.22uF, 275Vac EN 60384-14 TUV

R50136379

(Alternative) Dongguan

Easy-gather

Electronic

Co., Ltd.

MKP-X2 0.47uF, 300Vac EN 60384-14 VDE

40022258

(Alternative) Shenzhen Su

Rong

Capacitors

Co., Ltd.

MPX/ MKP 0.47uF, 280Vac EN 60384-14 VDE

40008924

Inductor

(L1)

SHENZHEN

TOPOW

ELECTRRON

ICS CO. ,

LTD

UU10.5 -- EN 60950-1 Test with

appliance

- Winding PACIFIC

ELECTRIC

WIRE &

CABLE

(SHENZHEN)

CO LTD

UEW/U 130°C UL1446 UL E201757

Y1 capacitor

(CY3)

Guangdong

South

Hongming

Electronic

Science and

Technology

Co., Ltd.

F 2200pF, 250Vac,

Min. 125°C

IEC 60384-14 VDE

40036393

(Alternative) Shantou

High-new

Technology

Dev. Zone

Songtian

Enterprise

Co., Ltd.

CE-Series 2200pF, 250Vac,

Min. 125°C

IEC 60384-14 VDE

40025754

(Alternative) Shaanxi

Huaxing

Electronic

Development

Co., Ltd

CT7Y1 2200pF, 400Vac,

Min. 125°C

IEC 60384-14 VDE

40015542

(Alternative) Jya-nay Co.,

Ltd.

JN 2200pF, 250Vac,

Min. 125°C

IEC 60384-14 TUV

R50232059

Report No.: ACSS1407139-01

Page 56 of 71

TRF NO. SRENIT-01V1.3

AUDIX TECHNOLOGY (SHENZHEN) CO., LTD

object/part No. manufacturer/

trademark

type/model technical data standard mark(s) of

conformity1)

(Alternative) Shenzhen

Teruixiang

Electronic

Co,Ltd

TY-Series

(TYB,TYE,TYF)

2200pF, 400Vac,

Min. 125°C

IEC 60384-14 VDE

40023136

(Alternative) Dongguan

Easy-gather

Electronic

Co., Ltd.

DCF 2200pF, 400Vac,

Min. 125°C

IEC 60384-14 VDE

40022942

Y2 capacitor

(CY1, CY2,

CY4, CY5)

Guangdong

South

Hongming

Electronic

Science and

Technology

Co., Ltd.

F 1000pF, 250Vac,

Min. 125°C

IEC 60384-14 VDE

40036246

(Alternative) Shantou

High-new

Technology

Dev. Zone

Songtian

Enterprise

Co., Ltd.

CE-Series 1000pF, 250Vac,

Min. 125°C

IEC 60384-14 VDE

40025748

(Alternative) Shaanxi

Huaxing

Electronic

Development

Co., Ltd

CT7Y2 1000pF, 400Vac,

Min. 125°C

IEC 60384-14 VDE

40032125

(Alternative) Dongguan

Easy-gather

Electronic

Co., Ltd.

DCF 2200pF, 250Vac,

Min. 125°C

IEC 60384-14 VDE

40015758

Optocouplers

(U2)

Everlihgt

Electronics

Co., LTD

EL817(blank;V) Reinforced

Insulation

EN 60747-5-2 VDE 132249

(Alternative) Bright Led

Electronics

Corp.

BPC-817 Series Reinforced

Insulation

EN 60747-5-2 VDE 40007240

Transformer

(T1)

SHENZHEN

TOPOW

ELECTRRON

ICS CO. ,

LTD

EF2525 -- EN 60950-1 Tested with

appliance

- Winding Pacific

Electric Wire

& Cable

(Shenzhen)

Co., Ltd.

UEW/U 130°C UL UL E201757

- Bobbin Chang Chun

Plastics Co.,

Ltd.

T375J 150°C, Phenolic UL UL E59481

Report No.: ACSS1407139-01

Page 57 of 71

TRF NO. SRENIT-01V1.3

AUDIX TECHNOLOGY (SHENZHEN) CO., LTD

object/part No. manufacturer/

trademark

type/model technical data standard mark(s) of

conformity1)

- Insulation tape Jingjiang

Yahua

Pressure

Sensitive

Glue Co., Ltd

WF 130°C UL UL E165111

- Varnish John C Dolph

BC-346A 200°C UL UL E317427

Mylar sheet

(uunder power

supply)

Various Various Min. V-2,

Min. 105°C

UL UL

Secondary lead

wire

Various Various VM-1, 18AWG,

Max. 80°C

UL UL

supplementary information:--

Report No.: ACSS1407139-01

Page 58 of 71

TRF NO. SRENIT-01V1.3

AUDIX TECHNOLOGY (SHENZHEN) CO., LTD

1.6.2 TABLE: Input test P

Fuse # U (V) F (Hz) Irated (A) I (A) P (W) Ifuse (A) Condition/status

Tested with power board (model: G0682)

F1 90 50 -- 0.290 16.31 0.290 Maximum Normal Load

F1 100 50 0.31 0.262 16.33 0.262 Maximum Normal Load

F1 240 50 0.31 0.150 16.38 0.150 Maximum Normal Load

F1 254.4 50 -- 0.146 16.52 0.146 Maximum Normal Load

F1 90 60 -- 0.290 16.14 0.290 Maximum Normal Load

F1 100 60 0.31

0.262 16.29 0.262 Maximum Normal Load

F1 240 60 0.31

0.149 16.30 0.149 Maximum Normal Load

F1 254.4 60 -- 0.144 16.32 0.144 Maximum Normal Load

Tested with power board (model: TPT18S12A)

F1 90 50 -- 0.278 16.04 0.278 Maximum Normal Load

F1 100 50 0.31 0.253 15.98 0.253 Maximum Normal Load

F1 240 50 0.31 0.151 16.97 0.151 Maximum Normal Load

F1 254.4 50 -- 0.147 17.14 0.147 Maximum Normal Load

F1 90 60 -- 0.278 15.93 0.278 Maximum Normal Load

F1 100 60 0.31

0.253 15.88 0.253 Maximum Normal Load

F1 240 60 0.31

0.149 16.80 0.149 Maximum Normal Load

F1 254.4 60 -- 0.144 17.09 0.144 Maximum Normal Load

Note(s):

The measured steady input current at rated supply voltage shall not exceed the rated current by more than

10% under normal load.

Max. normal load: All the output ports transfer data continuously.

2.2.2 TABLE: Hazardous voltage measurement P

Component Location Max. voltage (V)

(normal operation)

Voltage Limiting Components

V peak V dc

Tested with power board (model: G0682)

Pin8 – Pin9 64.5 -- --

After C20 to GND 55.0 -- C20

After R30/R21/D4 to

GND

-- 12.3 R21, R30, C20, D4

Tested with power board (model: TPT18S12A)

Pin7, 8to pin9, 10 65.0 -- --

After R31 to GND 56.3 -- R31, R33, R38

After D6 to GND -- 12.2 R31, R33, R38, D6

Note(s): --

Report No.: ACSS1407139-01

Page 59 of 71

TRF NO. SRENIT-01V1.3

AUDIX TECHNOLOGY (SHENZHEN) CO., LTD

2.2.3 TABLE: SELV reliability test P

Accessible Part

From - To

Component Fault Max. voltage (V)

(fault condition)

Comment

V peak V d.c.

Tested with power board (model: G0682)

After D4 to GND R30 S/C -- 12.3 --

After D4 to GND C20 S/C -- 12.3 --

After D4 to GND D4 S/C -- 0 Unit shutdown

Tested with power board (model: TPT18S12A)

After D6 to GND R31 S/C -- 0 Unit shutdown

After D6 to GND D6 S/C -- 0 Unit shutdown

Note(s):--

2.4.2 TABLE: Limited current circuits test P

Location Voltage

(V)

Current

(mA)

Freq.

(kHz)

Limit

(mA)

Tested with power board (model: G0682)

C10 secondary pin to “GND” 4.5 2.3 109.5 70

Tested with power board (model: TPT18S12A)

CY3 secondary Pin to “GND” 27.0 13.5 65.0 45.5

Note(s): --

2.5 TABLE: Limited power sources test N

Output

tested

Location Single fault Measured Maximum Limited

From To Uoc (V) Isc (A) VA Isc (A) VA

-- -- -- -- -- -- -- -- --

Note(s): --

2.6.3.4 TABLE: Earthing test P

Test point Current (A) Duration

(min)

Measured resistance or

voltage drops (ohms or

Limited

resistance or

voltage drops

(ohms or V)

Tested with power board (model: G0682)

Between earth pin of AC inlet

and metal enclosure 32 2 0.012 0.1 ohms

Between polarity of N and earth

pin of metal enclosure 32 2 0.007 0.1 ohms

Tested with power board (model: TPT18S12A)

Between earth pin of AC inlet

and metal enclosure 32 2 0.007 0.1 ohms

Note(s): --

Report No.: ACSS1407139-01

Page 60 of 71

TRF NO. SRENIT-01V1.3

AUDIX TECHNOLOGY (SHENZHEN) CO., LTD

2.10.2 TABLE: Working voltage measurement

Component Location Peak Voltage (Vac) RMS Voltage (Vac) Comments

From To

Tested with power board (model: G0682)

Pin 1 Pin8 166 128 --

Pin 9 217 129 --

Pin 3 Pin8 475 165 *

Pin 9 433 155 --

Pin 4 Pin8 275 133 --

Pin 9 245 129 --

Pin 5 Pin8 175 129 *

Pin 9 204 130 --

OT1

Pin 3 Pin 1 175 129 --

Pin 2 175 129 --

Pin 4 Pin 1 175 129 --

Pin 2 175 129 --

C3 Pri. Sec. 0 0 --

C9 Pri. Sec. 350 243 --

C10 Pri. Sec. 165 128 --

Tested with power board (model: TPT18S12A)

Pin 1 Pin 7, 8 175 120 --

Pin 9, 10 226 123 --

Pin 2 Pin 7, 8 458 178 *

Pin 9, 10 417 162 --

Pin 4 Pin 7, 8 241 126 --

Pin 9, 10 204 123 --

Pin 5 Pin 7, 8 175 124 --

Pin 9, 10 195 124 --

Pin 3 Pin 1 179 124 --

Pin 2 179 125 --

Pin 4 Pin 1 179 125 --

Pin 2 179 125 --

CY1 Pri. Sec. 350 243 --

CY2 Pri. Sec. 350 243 --

CY3 Pri. Sec. 175 122 --

Note(s): Test condition: 240V/50Hz.

The * indicate the maximum peak voltage and RMS voltage.

Report No.: ACSS1407139-01

Page 61 of 71

TRF NO. SRENIT-01V1.3

AUDIX TECHNOLOGY (SHENZHEN) CO., LTD

2.10.3 and

2.10.4 TABLE: Clearances and creepage distances measurement P

Rated supply voltage: 100-240V Pollution degree: 2 Material Group: IIIb

Location Operating Voltage Clearance (mm) Creepage (mm) CTI

V peak V rms Min Actual Min Actual --

Tested with power board (model: G0682)

Different polarity of L and GND (B) 339 240 2.0 7.4 2.4 7.4 <175

Different polarity of N and GND (B) 339 240 2.0 4.5 2.4 6.4 <175

Different polarity of L and N before

fuse (B) 339 240 2.0 4.5 2.4 5.5 <175

Different polarity of fuse (F1) on

PCB (F) 339 240 1.5 3.2 2.4 3.2 <175

Different polarity of Y2 capacitor

(C9) on PCB (B) 339 240 2.0 6.5 2.4 6.5 <175

Different component D8 and polarity

of GND on PCB (B) 339 240 2.0 7.4 2.4 7.4 <175

Pattern traces, between Primary and

Secondary traces (OT1) on PCB

(D/R)

<420

(175)

<240

(129) 4.0 7.4 4.8 7.4 <175

Different polarity of Y1 capacitor

(C10) on PCB (D/R)

<420

(165)

<240

(128) 4.0 7.7 4.8 7.7 <175

Mains transformer T1, core as primary

Secondary pin to Core of

transformer T1 (D/R) 475 <240

(165) 4.2 6.4 4.8 6.4 <175

Primary winding to secondary pin of

transformer T2 (D/R) 475 <240

(165) 4.2 6.0 4.8 6.0 <175

Primary to secondary of transformer

T1 on PCB trace (D/R) 475 <240

(165) 4.2 7.8 4.8 7.8 <175

Tested with power board (model: TPT18S12A)

Different polarity of L and N before

fuse (B) 339 240 2.0 4.3 2.4 4.3 <175

Different polarity of fuse (F1) on

PCB (F) 339 240 1.5 4.4 2.4 4.4 <175

Primary PCB traces to protective

earth on PCB (B) 339 240 2.0 5.2 2.4 5.2 <175

Metallic enclosure top to T1 core (B) 339 240 2.0 12.4 2.4 >12.4 <175

Different polarity of Y2 capacitor

(CY2) on PCB (B) 339 240 2.0 4.6 2.4 4.6 <175

Different polarity of Y1 capacitor

(CY3) on PCB (D/R)

<420

(175)

<240

(122) 4.0 7.2 4.8 7.2 <175

Pattern traces, between Primary and

Secondary traces (U2) on PCB

(D/R)

<420

(346)

<240

(170) 4.0 7.3 4.8 7.3 <175

Mains transformer T1, core as floating

Report No.: ACSS1407139-01

Page 62 of 71

TRF NO. SRENIT-01V1.3

AUDIX TECHNOLOGY (SHENZHEN) CO., LTD

Pri. coil to Core (B) 458 <240

(178) 2.1 3.0 2.4 3.0 <175

Sec. coil to Core (B) 458 <240

(178) 2.1 3.0 2.4 3.0 <175

Primary coil to secondary coil (D/R) 458 <240

(178) 4.2 6.0 4.8 6.0 <175

Primary to secondary of transformer

T1 on PCB trace (D/R) 458 <240

(178) 4.2 6.8 4.8 6.8 <175

Note(s):

B=Basic insulation, D/R= double insulation or reinforce insulation.

- No components reduce distance after 10N steady force applied.

- One mylar sheet is under power board and fixed on metal enclosure.

On Power board (model: G0682):

- With 8.1mm length 1.4mm width gap on PCB below between different polarity of L and GND;

- With 7.6mm length 1.4mm width gap on PCB below between different polarity of N and GND;

- Transformer (Model: T1) secondary winding is triple insulated wire, transformer core is regarded as

integral with transformer primary.

On Power board (model: TPT18S12A):

- Transformer (Model: T1) secondary winding is triple insulated wire, transformer core is regarded as

floating.

2.10.5 TABLE: Distance through insulation measurement P

Distance through insulation (DTI) at/of: U peak

(V)

U rms

(V)

Test

voltage

(V)

Required dti

(mm or

layers)

dti

(mm or

layers)

Tested with power board (model: G0682)

1. Insulation tape wrapped on transformer T1,

Reinforced, 2 layers (each layer tested) 475 165

3000Vac At least

2 layers 2 layers

2. Bobbin of transformer T1 475 165

1699Vac -- 0.80mm

3. Mylar sheet (under power board) 475 165

1699Vac -- 0.28mm

Tested with power board (model: TPT18S12A)

1. Insulation tape wrapped on transformer T1,

Reinforced, 2 layers (each layer tested) 458 178

3000Vac At least

2 layers 2 layers

2. Bobbin of transformer T1 458 178

1671Vac -- 0.90mm

3. Mylar sheet (under power board) 458 178

1671Vac -- 0.28mm

Note(s): --

Report No.: ACSS1407139-01

Page 63 of 71

TRF NO. SRENIT-01V1.3

AUDIX TECHNOLOGY (SHENZHEN) CO., LTD

4.3.8 TABLE: Batteries N

The tests of 4.3.8 are applicable only when appropriate battery data is not

available

-- --

Is it possible to install the battery in a reverse polarity position? -- --

Non-rechargeable batteries Rechargeable batteries

Discharging Un-

intentional

charging

Charging Discharging Reversed

charging

Meas.

current

Manuf.

Specs.

Meas.

current

Manuf.

Specs.

Meas.

current

Manuf.

Specs.

Meas.

current

Manuf.

Specs.

Max.

current

during

normal

condition

-- -- -- -- -- -- --

-- --

Max.

current

during

fault

condition

-- -- -- -- -- -- -- -- --

Test results: Verdict

- Chemical leaks -- --

- Explosion of the battery -- --

- Emission of flame or expulsion of molten metal -- --

- Electric strength tests of equipment after completion of tests -- --

Supplementary information:

Battery category ............................................ (Lithium, NiMh, NiCad, Lithium Ion …)

Manufacturer ............................................... --

Type / model ............................................... --

Voltage ........................................................ --

Capacity ...................................................... mAh

Tested and Certified by (incl. Ref. No.) ....... --

Circuit protection diagram: --

Note(s):

Report No.: ACSS1407139-01

Page 64 of 71

TRF NO. SRENIT-01V1.3

AUDIX TECHNOLOGY (SHENZHEN) CO., LTD

4.5.2 TABLE: Heating test under normal operation

Tested with power board (model: G0682)

Test voltage (V) : 90V/50Hz 254.4V/50Hz ⎯

Test times …………………………. : 3hours16minutes 1hour 37minutes ⎯

Tam a1 (°C) ……………………...… : 27.1 27.1

⎯

Tam a2 (°C) …………………………: 27.1 26.9

⎯

maximum temperature T of part/at: Measured

Calculated

T (40°C)

Measured

Calculated

T (40°C)

allowed

Tmax

1. AC inlet, inside 37.8 50.7 37.4 50.5 70

2. J1 body 40.3 53.2 39.7 52.8 --

3. C4 body 47.9 60.8 45.2 58.3 100

4. L3 winding 57.0 69.9 47.9 61.0 130

5. PCB near D5 59.7 72.6 50.3 63.4 130

6. C38 body 56.2 69.1 51.7 64.8 105

7. PCB near Q1 61.3 74.2 59.4 72.5 130

8. C10 body 57.9 70.8 58.2 71.3 85

9. T1 winding 69.5 82.4 71.1 84.2 110

10. T1 core 67.6 80.5 69.1 82.2 110

11. PCB under T1 54.9 67.8 56.1 69.2 130

12. OT1 body 45.7 58.6 46.5 59.6 100

13. C8 body 62.7 75.6 65.0 78.1 130

14. Output wire 49.2 62.1 50.3 63.4 130

15. Mylar sheet under T1 42.2 55.1 42.6 55.7 130

16. L5 winding 80.9 93.8 81.0 94.1 105

17. C25 body 74.5 87.4 74.6 87.7 105

18. Heatsink of U4 81.1 94.0 81.0 94.1 105

19. X4 body 58.7 71.6 58.8 71.9 105

20. Metal enclosure top of T1, inside 39.7 52.6 40.2 53.3 105

21. Metal enclosure top of T1, outside 36.3 49.2 36.3 49.4 105

22. Ambient 27.1 40.0 26.9 40.0 105

Report No.: ACSS1407139-01

Page 65 of 71

TRF NO. SRENIT-01V1.3

AUDIX TECHNOLOGY (SHENZHEN) CO., LTD

4.5.2 TABLE: Heating test under normal operation (cont.)

Tested with power board (model: TPT18S12A)

Test voltage (V) : 90V/50Hz 254.4V/50Hz ⎯

Test times …………………………. : 3hours 21minutes 1hour 14minutes ⎯

Tam a1 (°C) ……………………...… : 25.3 26.4

⎯

Tam a2 (°C) …………………………: 26.4 26.3

⎯

maximum temperature T of part/at: Measured

Calculated

T (40°C)

Measured

Calculated

T (40°C)

allowed

Tmax

1. AC inlet, inside 37.8 50.7 37.4 50.5 70

2. CON1 body 40.3 53.2 39.7 52.8 --

3. C3 body 47.9 60.8 45.2 58.3 105

4. PCB near D4 57.0 69.9 47.9 61.0 130

5. L1 winding 59.7 72.6 50.3 63.4 130

6. C2 body 56.2 69.1 51.7 64.8 100

7. PCB near Q1 61.3 74.2 59.4 72.5 130

8. CY3 body 57.9 70.8 58.2 71.3 125

9. T1 winding 69.5 82.4 71.1 84.2 110

10. T1 core 67.6 80.5 69.1 82.2 110

11. PCB near T1 54.9 67.8 56.1 69.2 130

12. OT1 body 45.7 58.6 46.5 59.6 100

13. C8 body 62.7 75.6 65.0 78.1 130

14. Output wire 49.2 62.1 50.3 63.4 130

15. Mylar sheet under T1 42.2 55.1 42.6 55.7 130

16. L5 winding 80.9 93.8 81.0 94.1 105

17. C25 body 74.5 87.4 74.6 87.7 105

18. Heatsink against U4 81.1 94.0 81.0 94.1 105

19. X4 body 58.7 71.6 58.8 71.9 105

20. Metal enclosure top of T1, inside 39.7 52.6 40.2 53.3 105

21. Metal enclosure top of T1, outside 36.3 49.2 36.3 49.4 --

22. Ambient 27.1 40.0 26.9 40.0 --

Note(s):

1. The temperatures were measured under worst case normal mode defined in 1.2.2.1 and as described in

sub-clause 1.6.2 and at voltages as described in sub-clause 1.4.5.

2. Thermocouple method used for measuring the temperatures

3. Unit specified with maximum of 40°C ambient temperature and all temperatures were calculated for a

maximum ambient temperature of 40°C.

Report No.: ACSS1407139-01

Page 66 of 71

TRF NO. SRENIT-01V1.3

AUDIX TECHNOLOGY (SHENZHEN) CO., LTD

4.5.5 TABLE: Ball pressure test of thermoplastic parts N

Allowed impression diameter (mm): ≤ 2 mm ⎯

Part Test temperature (°C) Impression diameter

(mm)

-- -- --

Note(s): --

5.1.6 TABLE: Touch current measurement P

Measured between: Measured

(mA)

Limit

(mA)

Comments/conditions

Tested with power board (model: G0682)

Output terminal and Line & neutral 0.005 0.25 Fuse in, “e” closed

Metal enclosure and Line & neutral 0.13 3.5 Fuse in, “e” opened

Tested with power board (model: TPT18S12A)

L&N and Output terminal 0.005 0.25 Fuse in, “e” closed

L&N and Metal enclosure 0.21 3.5 Fuse in, “e” opened

Note(s): --

5.2 TABLE: Electric strength tests, impulse tests and voltage surge tests P

Test voltage applied between: Voltage shape

(AC, DC,

impulse, surge)

Test voltage

(Vrms)

Breakdown

Yes / No

Tested with power board (model: G0682)

Line & neutral and output terminal (D/R) AC 3000V No

Line & neutral and metal enclosure (B) AC 1699V No

Mains transformer T1

Primary and secondary of transformer (D/R) AC 3000V No

Secondary and core of transformer (D/R) AC 3000V No

One layer of Mylar sheet (under power board) (B) AC 1699V No

Tested with power board (model: TPT18S12A)

Line & neutral and output terminal (D/R) AC 3000V No

Line & neutral and metal enclosure (B) AC 1671V No

Mains transformer T1

Primary and secondary of transformer (D/R) AC 3000V No

Primary and core of transformer (B) AC 1671V No

Secondary and core of transformer (B) AC 1671V No

One layer of Mylar sheet (under power board) (B) AC 1671V No

Note(s): --

Report No.: ACSS1407139-01

Page 67 of 71

TRF NO. SRENIT-01V1.3

AUDIX TECHNOLOGY (SHENZHEN) CO., LTD

5.3 TABLE: Fault condition test P

Ambient temperature (°C) .................................... :25°C, if not specify. —

Power source for EUT: Manufacturer, model/type,

output rating ......................................................... :

-- —

No. Component Fault Test

voltage

(V)

Test

time

Fuse # Fuse

(mA)

Result

Tested with power board (model: G0682)

1 D6 S/C 240V/

50Hz

1sec. F1 0 Unit shutdown immediately,

Fuse(F1) opened, CD (D5),

NT, NC, NB, NH.

2 C38 S/C 240V/

50Hz

1sec. F1 0 Unit shutdown immediately,

Fuse(F1) opened, CD (D5,

D8), NT, NC, NB, NH.

3 Q1

(pinG to pinS)

S/C 240V/

50Hz

10mins F1 20 Unit shutdown immediately,

recoverable when fault

removed, NCD, NC, NT, NB,

NH.

4 Q1

(pinG to pinD)

S/C 240V/

50Hz

1sec. F1 0 Unit shutdown immediately,

Fuse(F1) opened, CD (R22,

R27, U4, D6, D7, Q1), NT,

NC, NB, NH.

5 Q1

(pinD to pinS)

S/C 240V/

50Hz

1sec. F1 0 Fuse(F1) opened, CD (R22,

R27, U4, D6, D7, Q1), NT,

NC, NB, NH.

6 Q1

(pinD to pinS)

S/C 240V/

60Hz

1sec. F1 0 Unit shutdown immediately,

Fuse(F1) opened, CD(R22,

R27, R16, R26, U4, D6, D7,

D5, D6, Q1), NT, NC, NB,

NH.

7 U4

(pin1 to pin5)

S/C 240V/

50Hz

10mins F1 19 Unit shutdown immediately,

recoverable when fault

removed, NCD, NC, NT, NB,

NH.

8 U4

(pin2 to pin5)

S/C 240V/

50Hz

10mins F1 19 Unit shutdown immediately,

CD(U4, C1, C26), NC, NT,

NB, NH.

9 U4

(pin2 to pin4)

S/C 240V/

50Hz

10mins F1 18 Unit shutdown immediately,

recoverable when fault

removed, NCD, NC, NT, NB,

NH.

10 U4

(pin3 to pin5)

S/C 240V/

50Hz

10mins F1 19 Unit shutdown immediately,

CD(U4, C1, C26), NC, NT,

NB, NH.

11 D4 S/C 240V/

50Hz

10mins F1 150 Unit similar normal operation,

NCD, NC, NT, NB, NH.

12 T1

(pin1 to pin3)

S/C 240V/

50Hz

10mins F1 154↔19 Unit shutdown and cycled,

recoverable when fault

removed, NCD, NC, NT, NB,

NH.

Report No.: ACSS1407139-01

Page 68 of 71

TRF NO. SRENIT-01V1.3

AUDIX TECHNOLOGY (SHENZHEN) CO., LTD

13 T1

(pin4 to pin5)

S/C 240V/

50Hz

10mins F1 89↔19 Unit shutdown and cycled,

recoverable when fault

removed, NCD, NC, NT, NB,

NH.

14 T1

(pin8 to pin9)

S/C 240V/

50Hz

10mins F1 65↔19 Unit shutdown and cycled,

recoverable when fault

removed, NCD, NC, NT, NB,

NH.

15 OT1

(pin1 to pin2)

S/C 240V/

50Hz

10mins F1 105↔20 Unit shutdown and cycled,

recoverable when fault

removed, NCD, NC, NT, NB,

NH.

16 OT1

(pin3 to pin4)

S/C 240V/

50Hz

10mins F1 19 Unit shutdown and cycled,

recoverable when fault

removed, NCD, NC, NT, NB,

NH.

17 OT1 (pin1) O/C 240V/

50Hz

10mins F1 99 Unit shutdown and cycled,

recoverable when fault

removed, NCD, NC, NT, NB,

NH.

18 OT1 (pin3) O/C 240V/

50Hz

10mins F1 104 Unit shutdown immediately,

recoverable when fault

removed, NCD, NC, NT, NB,

NH.

19 D4 S/C 240V/

50Hz

10mins F1 70↔20 Unit shutdown and cycled,

recoverable when fault

removed, NCD, NC, NT, NB,

NH.

20 R30 S/C 240V/

50Hz

10mins F1 150 Unit similar normal operation,

NCD, NC, NT, NB, NH.

21 C20 S/C 240V/

50Hz

2hrs

11mins

F1 165 Unit power increased to

18.73W, CD(R21,R30),

Measured maximum

temperature:

T1 winding: 64.8Ⅲ;

T1 core: 62.9Ⅲ;

Ambient: 27.2Ⅲ. NT, NC,

NB, NH.

22 J2

(+12V to GND)

S/C 240V/

50Hz

10mins F1 84↔20 Unit shutdown and cycled,

recoverable when fault

removed, NCD, NC, NT, NB,

NH.

23 Ventilation

openings

Blocked 240V/

50Hz

1hr

8mins

F1 150 Unit similar normal operation,

measured maximum

temperature:

T1 winding: 71.3℃;

T1 core: 69.3℃;

Ambient: 27.1℃. NT, NC,

NB, NH.

Report No.: ACSS1407139-01

Page 69 of 71

TRF NO. SRENIT-01V1.3

AUDIX TECHNOLOGY (SHENZHEN) CO., LTD

24 T1 output O/L 240V/

50Hz

7hrs

15mins

F1 226⇗

285⇗

362⇗

Unit shut down when loaded

additional 1.7A, recoverable

when fault removed,

measured maximum

temperature:

T1 winding:105.3Ⅲ;

T1 core:102.8Ⅲ;

Ambient: 27.7Ⅲ. NT, NC,

NB, NH.

Tested with power board (model: TPT18S12A)

1 D1 S/C 240V/

50Hz

1sec. F1 0 Unit shutdown immediately,

Fuse(F1) opened, CD(D4),

NT, NC, NB, NH.

2 C3 S/C 240V/

50Hz

1sec. F1 0 Unit shutdown immediately,

Fuse(F1) opened, CD(D1,

D3), NT, NC, NB, NH.

3 Q1

(pinG to pinS)

S/C 240V/

50Hz

10mins F1 18 Unit shutdown immediately,

recoverable when fault

removed, NCD, NC, NT, NB,

NH.

4 Q1

(pinG to pinD)

S/C 240V/

50Hz

1sec. F1 0 Unit shutdown immediately,

Fuse(F1) opened, CD(R7,

R8, R9, R10, D2, D4, U1),

NT, NC, NB, NH.

5 Q1

(pinD to pinS)

S/C 240V/

50Hz

1sec. F1 0 Unit shutdown immediately,

Fuse(F1) opened, CD(R7,

R8, R9, R10, D1, D3, U1),

NT, NC, NB, NH.

6 U1

(pin1 to pin5)

S/C 240V/

50Hz

10mins F1 17 Unit shutdown immediately,

recoverable when fault

removed, NCD, NC, NT, NB,

NH.

7 U1

(pin2 to pin5)

S/C 240V/

50Hz

10mins F1 17 Unit shutdown immediately,

CD(C4), NC, NT, NB, NH.

8 U1

(pin1 to pin4)

S/C 240V/

50Hz

1sec. F1 0 Unit shutdown immediately,

Fuse(F1) opened, CD(R7,

R8, R9, R10, Q1, D1, D3,

U1), NT, NC, NB, NH.

9 U1

(pin5 to pin6)

S/C 240V/

50Hz

1sec. F1 0 Unit shutdown immediately,

Fuse(F1) opened, CD(R7,

R8, R9, R10, Q1, D1, D3,

U1), NT, NC, NB, NH.

10 D5 S/C 240V/

50Hz

1hr

55mins

F1 170 Unit power increased to

20.22W, Measured maximum

temperature:

T1 winding: 71.3Ⅲ;

T1 core: 67.3Ⅲ;

Ambient: 26.7Ⅲ. NT, NC,

NB, NH.

11 T1

(Pin1 to Pin2)

S/C 240V/

50Hz

10mins F1 140↔17 Unit shutdown and cycled,

recoverable when fault

removed, NCD, NC, NT, NB,

NH.

Report No.: ACSS1407139-01

Page 70 of 71

TRF NO. SRENIT-01V1.3

AUDIX TECHNOLOGY (SHENZHEN) CO., LTD

12 T1

(Pin4 to Pin5)

S/C 240V/

50Hz

10mins F1 76↔17 Unit shutdown and cycled,

recoverable when fault

removed, NCD, NC, NT, NB,

NH.

13 T1

(Pin7,8 to

Pin9,10)

S/C 240V/

50Hz

10mins F1 89↔17 Unit shutdown and cycled,

recoverable when fault

removed, NCD, NC, NT, NB,

NH.

14 D6 S/C 240V/

50Hz

10mins F1 125↔17 Unit shutdown and cycled,

recoverable when fault

removed, NCD, NC, NT, NB,

NH.

15 C8 S/C 240V/

50Hz

10mins F1 88↔17 Unit shutdown and cycled,

recoverable when fault

removed, NCD, NC, NT, NB,

NH.

16 R31 S/C 240V/

50Hz

10mins F1 146 Unit shutdown immediately,

recoverable when fault

removed, NCD, NC, NT, NB,

NH.

17 U2

(pin1 to pin2)

S/C 240V/

50Hz

10mins F1 89↔17 Unit shut down immediately,

recoverable when fault

removed, NCD, NT, NC, NB,

NH.

18 U2

(pin3 to pin4)

S/C 240V/

50Hz

10mins F1 17 Unit shutdown immediately,

recoverable when fault

removed, NCD, NC, NT, NB,

NH.

19 U2

(pin1)

O/C 240V/

50Hz

10mins F1 75↔18 Unit shut down immediately,

recoverable when fault

removed, NCD, NT, NC, NB,

NH.

20 U2

(pin3)

O/C 240V/

50Hz

10mins F1 78↔17 Unit shut down immediately,

recoverable when fault

removed, NCD, NT, NC, NB,

NH.

21 CON2

(+12V to GND)

S/C 240V/

50Hz

10mins F1 75↔17 Unit shut down immediately,

recoverable when fault

removed, NCD, NT, NC, NB,

NH.

22 Ventilation

openings

Blocked 240V/

50Hz

2hrs

39mins

F1 151 Unit similar normal operation,

NCD, NC, NT, NB, NH.

Measured max. temperature

on:

T2 winding: 72.8Ⅲ;

T3 winding: 69.0Ⅲ;

Ambient: 27.1Ⅲ.

Report No.: ACSS1407139-01

Page 71 of 71

TRF NO. SRENIT-01V1.3

AUDIX TECHNOLOGY (SHENZHEN) CO., LTD

23 T1 output O/L 240V/

50Hz

7hrs

12mins

F1 228⇗

274⇗

323⇗

Unit shut down and cycled

when loaded additional

1.60A, recoverable when

fault removed, measured

maximum temperature:

T1 winding:101.7Ⅲ;

T1 core: 92.8Ⅲ;

Ambient: 28.0Ⅲ. NT, NC,

NB, NH.

Note(s): --

6.2.2.2 TABLE:Electric strength tests (Steady-state) N

Test voltage applied between: Test voltage (V) Breakdown

-- -- --

Note(s): --

Report No.: ACSS1407139-01

AUDIX TECHNOLOGY (SHENZHEN) CO., LTD

Attachment A: Photo-documentation Page 1 of 11

Fig. 1 - Overview (1)

(Dimensions: Approx. 440 mm x 205 mm x 43 mm)

Fig. 2 – Overview (2)

Report No.: ACSS1407139-01

AUDIX TECHNOLOGY (SHENZHEN) CO., LTD

Attachment A: Photo-documentation Page 2 of 11

Fig. 3 - Internal view with Power board (model: G0682)

Fig. 4 - Mylar sheet below the power supply board overview

The secondary lead wires

can’t touch primary live parts

by cable ties.

Mylar sheet below the Power board.

(Dimensions: Approx. 121 mm x 73 mm)

Report No.: ACSS1407139-01

AUDIX TECHNOLOGY (SHENZHEN) CO., LTD

Attachment A: Photo-documentation Page 3 of 11

Fig. 5 - Internal view with power board (model: TPT18S12A)

Fig. 6 - Mylar sheet below the power supply board overview

Mylar sheet below the Power board.

(Dimensions: Approx. 121 mm x 73 mm)

The secondary lead

wires can’t touch

primary live parts by

cab

Report No.: ACSS1407139-01

AUDIX TECHNOLOGY (SHENZHEN) CO., LTD

Attachment A: Photo-documentation Page 4 of 11

Fig. 7 – Top view of the power board (model: G0682)

Fig. 8 – Bottom view of the power board (model: G0682)

Report No.: ACSS1407139-01

AUDIX TECHNOLOGY (SHENZHEN) CO., LTD

Attachment A: Photo-documentation Page 5 of 11

Fig. 9 – Top view of power board (model: TPT18S12A)

Fig. 10 – Bottom view of the power board (model: TPT18S12A)

Report No.: ACSS1407139-01

AUDIX TECHNOLOGY (SHENZHEN) CO., LTD

Attachment A: Photo-documentation Page 6 of 11

Fig. 11 – Top view of main board

Fig. 12 – Bottom view of the main board

Report No.: ACSS1407139-01

AUDIX TECHNOLOGY (SHENZHEN) CO., LTD

Attachment A: Photo-documentation Page 7 of 11

Fig. 13 – Transformer T1 on power board (model: G0682) overview(1)

Fig. 14 – Transformer T1 on power board (model: G0682) overview (2)

Two layers of

insulation tape

wrapped on

transformer.

Report No.: ACSS1407139-01

AUDIX TECHNOLOGY (SHENZHEN) CO., LTD

Attachment A: Photo-documentation Page 8 of 11

Fig. 15 – Transformer T1 on power board (model: G0682) overview (3)

Fig. 16 – Transformer T1 on power board (model: G0682) overview (4)

Margin tape: 6.0mm

Report No.: ACSS1407139-01

AUDIX TECHNOLOGY (SHENZHEN) CO., LTD

Attachment A: Photo-documentation Page 9 of 11

Fig. 17 – Transformer T1 on power board (model: G0682) overview (5)

Fig. 18 – Transformer T1 on power board (model: TPT18S12A) overview(6)

Triple insulated wire

is used in secondary

wire.

Two layers of

insulation tape

wrapped on

transformer.

Report No.: ACSS1407139-01

AUDIX TECHNOLOGY (SHENZHEN) CO., LTD

Attachment A: Photo-documentation Page 10 of 11

Fig. 19 – Transformer T1 on power board (model: TPT18S12A) overview(7)

Fig. 20 – Transformer T1 on power board (model: TPT18S12A) overview(8)

Lenght: approx. 45.0mm,

Width: approx. 13.0mm

Report No.: ACSS1407139-01

AUDIX TECHNOLOGY (SHENZHEN) CO., LTD

Attachment A: Photo-documentation Page 11 of 11

Fig. 21 – Transformer T1 on power board (model: TPT18S12A) overview(9)

Fig. 22 – Transformer T1 on power board (model: TPT18S12A) overview(10)

Two layers of insulation tape

wrapped on bottom

transformer core.(Lenght:

approx. 13.0mm, Width:

approx. 3.0mm)

Margin tape: 3.0mm

Report No.: ACSS1407139-01

AUDIX TECHNOLOGY (SHENZHEN) CO., LTD

Attachment B: Circuit Diagram and PCB Layout for power boaed (model: G0682) Page 1 of 4

Report No.: ACSS1407139-01

AUDIX TECHNOLOGY (SHENZHEN) CO., LTD

Attachment B: Circuit Diagram and PCB Layout for power board (model: G0682) Page 2 of 4

Report No.: ACSS1407139-01

AUDIX TECHNOLOGY (SHENZHEN) CO., LTD

Attachment B: Circuit Diagram and PCB Layout for power boaed (model: TPT18S12A) Page 3 of 4

Report No.: ACSS1407139-01

AUDIX TECHNOLOGY (SHENZHEN) CO., LTD

Attachment B: Circuit Diagram and PCB Layout for power boaed (model: TPT18S12A) Page 4 of 4

Report No.: ACSS1407139-01

AUDIX TECHNOLOGY (SHENZHEN) CO., LTD

Attachment C: Transformer T1 Specification for G0682 (model:LT00672V01) Page 1 of 6

Report No.: ACSS1407139-01

AUDIX TECHNOLOGY (SHENZHEN) CO., LTD

Attachment C: Transformer T1 Specification for G0682 (model:LT00672V01) Page 2 of 6

Report No.: ACSS1407139-01

AUDIX TECHNOLOGY (SHENZHEN) CO., LTD

Attachment C: Transformer T1 Specification for G0682 (model: LT00672V01) Page 3 of 6

Report No.: ACSS1407139-01

AUDIX TECHNOLOGY (SHENZHEN) CO., LTD

Attachment C: Transformer T1 Specification for G0682 (model: LT00672V01) Page 4 of 6

Report No.: ACSS1407139-01

AUDIX TECHNOLOGY (SHENZHEN) CO., LTD

Attachment C: Transformer T1 Specification for TPT18S12A (model: EF2525) Page 5 of 6

Report No.: ACSS1407139-01

AUDIX TECHNOLOGY (SHENZHEN) CO., LTD

Attachment C: Transformer T1 Specification for TPT18S12A (model: EF2525) Page 6 of 6

Report For ACSS1407139 01 August 11, 2015 LVD Of 561044

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