specifications, installation manual and solarcity's sop. 2.earth cable to be sized according to as/nzs 5033 and as/nzs 3000 table 5.1. minimum size 4mm2. 3. ac cable sizing assumes single circuit partially enclosed in insulation, where installation conditions vary refer to as/nzs 3000:2007, as/nzs 3008. cable to be sized in
Table of Contents
PURPOSE .....................................................................................................................................3
SCOPE .......................................................................................................................................... 3
TOOLS REQUIRED.........................................................................................................................3
DEFAULT CHECKS ........................................................................................................................4 USB CABLE REPLACEMENT AND COMMS TESTS .............................................................................. 4
4.1.1 BACKGROUND ......................................................................................................................................4 4.1.2 DETAILS ................................................................................................................................................4 4.1.3 USB REPLACEMENT WITH BLACK BOX USB CABLES.............................................................................4 4.1.4 USB REPLACEMENT WITH FTDI CABLES ...............................................................................................8 4.1.5 REPLACING THE MICRO SD CARD IN THE EMU ..................................................................................10 4.1.6 TESTING INTERNET CONNECTION AND USB COMMS........................................................................11
EZMETER AND CT ORIENTATION TEST .......................................................................................... 13 4.2.1 BACKGROUND ....................................................................................................................................13 4.2.2 DETAILS ..............................................................................................................................................13
BACKUP SUPPLY TEST ..................................................................................................................... 14 4.3.1 REQUIREMENTS .................................................................................................................................14 4.3.2 CONNECTING TO THE INVERTER WI-FI ..............................................................................................14 4.3.3 ENABLING BACKUP SUPPLY................................................................................................................15 4.3.4 CHECKING THE BATTERY COMMUNICATIONS CABLE ........................................................................16
INVERTER INDICATOR LIGHTS ......................................................................................................... 18
CHECKLIST .................................................................................................................................19
SYSTEM START UP......................................................................................................................20
ATTACHMENTS ..........................................................................................................................20 solarZero SWITCHBOARD WIRING SCHEMATIC................................................................................ 20 solarZero SWITCHBOARD EQUIPMENT LAYOUT............................................................................... 20
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File location: g:\My Drive\solarcity engineering\01 generic drawings\02 electrical\Working Files\Electrical Schematics - Panasonic Power Pillar 20190314.dwg RJ45
© solarcity New Zealand Limited 2019
EXISTING NEW INSTALLATION
CONNECTIONS TO SOLARZERO POWER PILLAR CABINET. REFER DRAWING 3: POWER PILLAR A.C. SCHEMATIC
BACKUP L CABINET BACKUP N CABINET E CABINET GRID N CABINET GRID L CABINET HW RELAY EMU ETHERNET EZMETER INVERTER
MAIN SWITCHBOARD
MAIN SWITCH (GRID SUPPLY)
L N
MEN LINK
EZ METER CT XH-SCT-T16/120 120A / 40mA
SOLARZERO DB 50A MCB
2C + E 10mm² Cu CABLE
SOLARZERO DISTRIBUTION BOARD
GRID BACKUP MAIN SWITCH (NORMAL AND BACKUP SUPPLY) ABB SHD 202 63A 2P ISO
4C + E MIN. 4mm2 Cu CIRCULAR CABLE (OR 2 x 2C + E MIN. 4mm2 Cu CABLE). REFER TABLE 1 FOR CABLE SIZE.
CAT 5e OR CAT 6 ETHERNET CABLE (NOTE 7)
NON BACKED UP CIRCUITS
MAIN SWITCH (INVERTER SUPPLY) ABB S201 C 25A 1P MCB (LOCKABLE)
HOT WATER SUPPLY ABB S201 C 16A 1P MCB
A+
B-
65
43
21
HOT WATER RELAY SDM320C
100A
1234
HOT WATER RELAY BYPASS SWITCH
ABB E214-25-101 1P 25A
MAN (I) 1 2
OFF
AUTO (II) 3
EXISTING HOT WATER CYLINDER CIRCUIT
Notes:
1. THIS DRAWING SHALL BE READ IN CONJUNCTION WITH THE MANUFACTURERS SPECIFICATIONS, INSTALLATION MANUAL AND SOLARCITY'S SOP.
2. EARTH CABLE TO BE SIZED ACCORDING TO AS/NZS 5033 AND AS/NZS 3000 TABLE 5.1. MINIMUM SIZE 4mm2.
3. AC CABLE SIZING ASSUMES SINGLE CIRCUIT PARTIALLY ENCLOSED IN INSULATION, WHERE INSTALLATION CONDITIONS VARY REFER TO AS/NZS 3000:2007, AS/NZS 3008. CABLE TO BE SIZED IN ACCORDANCE WITH NZ ELECTRICAL REGULATIONS, AND TO MAINTAIN VOLTAGE DROP BELOW 2% FROM POINT OF SUPPLY TO INVERTER AS PER AS/NZS4777.1:2016.
4. REFER TO LOCAL ENERGY SUPPLIER'S INSTRUCTIONS FOR CONNECTION AND METERING REQUIREMENTS.
5. IN ADDITION TO LOCAL REQUIREMENTS, INSTALLATION MUST CONFORM WITH THE FOLLOWING STANDARDS.
-AS/NZS 5033 -AS/NZS 4777 -AS/NZS 3000 -AS/NZS 3008
6. BACKUP CHANGEOVER CONTACTOR COIL LIVE REFERENCE (A2) FROM GRID SUPPLY SO THAT NORMAL GRID SUPPLIES BACKUP CIRCUITS UNTIL GRID OUTAGE.
7. CAT5e or CAT 6 CABLE SHOULD BE SLEEVED WITH SUITABLY RATED HEATSHRINK WHERE EXPOSED TO SINGLE INSULATED LV CABLES INSIDE 230V SWITCHBOARDS.
Please recycle solarcity prints on 100% recycled paper
7 5 3 R1 A2 BACKUP CHANGEOVER CONTACT
ABB ESB63-31N-06
864
R2
3P NO 63A, 1P NC 30A (SEE NOTE 6)
A1
ROUTER PSU ABB S201 C 6A 1P MCB
BACKUP LIGHTS ABB DSN201 C 10A RCBO
MEANWELL HDR-15-5 PSU
IN: 230V AC OUT: 5V DC
L
+
N
-
T T T T
BACKUP LIGHTS ABB DSN201 C 10A RCBO
BACKUP POWER ABB DSN201 C 16A RCBO
BACKUP POWER ABB DSN201 C 20A RCBO
BACKED UP CIRCUITS (EXISTING CIRCUITS REDIRECTED FROM MSB)
1 2 3 4 13 12
EZ METER ACREL ACR10R
5 6 7 8 9 10 21 22 23
RS485
RJ45
WHITE (+) BLACK (-)
MIKROTIK MAP LITE ROUTER
MICRO USB
ETH
WIFI TO HAP MINI ROUTER
TABLE 1: AC CABLE SIZING (NOTE 3)
CABLE SIZE (mm2) MAX AC CABLE LENGTH (m)
4 mm2
15
6 mm2
24
01 REVISED 00 FIRST ISSUE REV CHANGE
22/03/19 TH 30/10/18 KT DATE DWN
TB TB CHKD
CONSTRUCTION ISSUE
JOB NUMBER:
G400
DRAWING NUMBER:
2 OF 5
DESCRIPTION:
SOLARZERO DB WIRING SCHEMATIC
PROJECT:
SOLARZERO POWER PILLAR
REV:
01
DRAWN:
TH
CHECKED:
TB
DATE:
22/03/19
SCALE:
NTS
A3
solarcity New Zealand Limited 8 Railway Street, Newmarket Auckland, New Zealand
0800 11 66 55 www.solarcity.co.nz info@solarcity.co.nz
Do not scale from this drawing. Do not use any information without checking dimensions on site. Check this drawing is the latest version. Do not reproduce all or part of this without prior consent. E-mails of this drawing shall not be used as a contract document unless subsequently validated by a handcopy and issue sheet. All work and materials to be to current codes of practice and New Zealand Standards unless stated otherwise.
© solarcity New Zealand Limited 2019
BLACK CONDUIT WIRE, 1.5MM2, L 120MM RED CONDUIT WIRE, 4.0MM2, L 270MM
INVERTER SUPPLY GRID SUPPLY BACKUP SUPPLY
A1
R1 3
4
7
NEUTRAL BAR, INDICATIVE ONLY FEEDS TO BACKUP CIRCUITS
CONTACTOR - 3NO, 1NC
RED CONDUIT WIRE, 1.5MM2, L 300MM MCB - S201C16 MCB - S201C25 ISOLATOR - SHD202
R2 4
6
8
A2
LN LN LN LN
Please recycle solarcity prints on 100% recycled paper
RED CONDUIT WIRE, 1.5MM2, L 470MM
RED CONDUIT WIRE, 1.5MM2, L 330MM
RED CONDUIT WIRE, 1.5MM2, L 300MM
FEED TO HW
BYPASS SWITCH - E214-25-101
65 1
RS485 TO EMU
A+ B-
21
1 2 3 4 13 12 V+ V-
3
HOT WATER RELAY SDM320C
EZ METER ACREL ACR10R
MICRO USB
MIKROTIK MAP LITE ROUTER
2
5 6 7 8 9 10 21 22 23 N
L
1
2
3
4
EZ METER CT
WHITE BLACK
MEANWELL HDR-15-5 PSU IN: 230V AC OUT: 5V DC
RED CONDUIT WIRE, 1.5MM2, L 480MM BLACK CONDUIT WIRE, 1.5MM2, L 650MM BLACK CONDUIT WIRE, 1.5MM2, L 680MM
RCBO - DSN201C10A30 RCBO - DSN201C10A30 RCBO - DSN201C20A30 RCBO - DSN201C20A30 MCB - S201C6 BLACK CONDUIT WIRE, 4.0MM2, L 300MM
NOTES:
1. THIS DRAWING SHALL BE READ IN CONJUNCTION WITH THE MANUFACTURERS SPECIFICATIONS.
2. ALL WIRES TO BE SIZED ACCORDING TO AS/NZS 3000. UNLESS NOTED, MINIMUM SIZE IS 4mm2 Cu.
3. RELAY BYPASS ISOLATOR TO BE RATED EQUAL TO OR GREATER THAN EXISTING CIRCUIT PROTECTION. AUTO POSITION SHALL BYPASS THE H/W RELAY.
4. IN ADDITION TO SOLARCITY SPECIFIC REQUIREMENTS, THE ASSEMBLY SHALL COMPLY WITH THE FOLLOWING STANDARDS. -AS/NZS 3439 -AS/NZS 3000 -AS/NZS 3008
03 ADDED EZMETER & OTHER REVISIONS 02 CORRECTIONS & ADDITIONS 01 CORRECTIONS 00 FIRST ISSUE REV CHANGE
22/03/18 TH 16/11/18 TB 6/11/18 TB 1/11/18 TB DATE DWN
TB ---CHKD
CONSTRUCTION ISSUE
JOB NUMBER:
G400
DRAWING NUMBER:
5 OF 5
DESCRIPTION:
SOLARZERO DB EQUIPMENT LAYOUT
PROJECT:
SOLARZERO POWER PILLAR
REV:
03
DRAWN:
TH
CHECKED:
TB
DATE:
22/03/19
SCALE:
NTS
A3
solarcity New Zealand Limited 8 Railway Street, Newmarket Auckland, New Zealand
0800 11 66 55 www.solarcity.co.nz info@solarcity.co.nz
Do not scale from this drawing. Do not use any information without checking dimensions on site. Check this drawing is the latest version. Do not reproduce all or part of this without prior consent. E-mails of this drawing shall not be used as a contract document unless subsequently validated by a handcopy and issue sheet. All work and materials to be to current codes of practice and New Zealand Standards unless stated otherwise.
Adobe Acrobat Pro DC 19.10.20098