HV
light
⑧
indicator
ALRM
light
⑨
indicator
⑩
PCS-
⑪
PCS+
Grounding wire
⑫
identification
⑬
OUT COM
⑭
IN COM
⑮
PCS COM
⑯
POWER
4.8 Description of Battery Module in Rack
High-voltage hazard indicator (yellow)
Battery system fault alarm indicator (red)
Connection position of PCS negative pole (black)
Connection position of PCS positive pole (orange)
Connection to the battery rack and the ground point
Connection position with next HVB-100A750V communication
output
Connection
position
communication input
PCS COM battery communication terminal: (RJ45 port) follow
the CAN protocol (default baud rate: 500bps) and RS485
protocol (default baud rate:9.6bps), used to output battery
information to the inverter.
Connection position of external 12VDC power supply
72
with
previous
HVB-100A750V
Front
Front
Front
Front
Front
Rear
Rear
Rear
Rear