• Before wiring, one end of the following cables connecting to the inverter, positive and
negative power cables, and communication cable, should be made with a connector.
Screw hole
Cable guard cover
1
Pin
Step 1: Connect grounding cable to the inverter;
Step 2: Plug the negative power cable to connect: "BAT+" port of the BMS and the "BAT+" port of the inverter;
Step 3: Plug the negative power cable to connect: "BAT-" port of the BMS and the "BAT-" port of the inverter.
Power cable (-)
3
Plug the communication cable to connect: "BMS" port of the BMS and "BMS" port of the inverter.
4
Screw hole
Rubber seal
cable entry
Pin
Pin
Click
BAT+
B -
AT
Power cable (+)
Grounding cable
BMS
BAT+
BMS
B -
AT
Rear side of BMS
NOTICE!
2
Short-circuit plug
A
BMS
COM B
HEAT
Short power cable
Rear side of BMS
A
COM B
HEAT
Communication cable (BMS port)
Waterproof cap
B
B
87