Sinexcel PDC-100K, Руководство пользователя

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6.3.2 Output requirement
The DC-DC cabinet output is DC that charges the battery. Maximum current can be 390A.
6.3.3 Wiring mode
The wiring mode of the The DC-DC cabinet is down inlet and down outlet, the incoming and outlet
wiring holes located in bottom of the PCS cabinet. The cables put into the cable trough via the wire
holes at the base. Open the front door and dismantle the dam-board to seen wiring of the cooper bars.
As for wiring requirements, single cables or multiple cables with proper wire diameter should be
selected. It is suggested that the current in 1mm2 wire should be ≤3A.
Table 6-2 DC-DC Specification for cabinet wiring components
Position Designation Description
1 DC (1~8 modules) PCS-DC modules
2 Battery switch
（
QF9
）
SIRCO PV 1000VDC-315A-2P
3
PV switch
（
QF1-QF8
）
SIRCO PV 1000VDC-315A-2P
4 Confluence bus of battery side BAT+,BAT-
5 Confluence bus of PV side PV+,PV-
6 Cabinet Grounding Channels
PE
Open the dam-board of back door and then can see the wiring copper bar as shown below.