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Connect B+ of the BMS to B+ of the Series Box;
Connect B- of the BMS to B- of the Series Box;
Connect COM port of the BMS to COM port of the Series Box;
Connect HEAT port of the BMS to HEAT port of the Series Box;
Connect the grounding of the BMS to the grounding terminal of the Series Box
B+
COM
B-
Right side of BMS
Communication cable (COM port)
Power cable
Heater cable
Grounding cable
Communication cable
*Note: 1. There are two terminals on both ends of the power cables.
4
2. Both ends of the communication cable shall be closed using a rotation wrench.
Pipe 1
5
HEAT
Rotation
wrench
Pipe 2
Left side of Series Box
Heater cable (HEAT port)
Right side of Series Box
0.8-1.0 N·m
Firstly, connect cables to the BMS;
Secondly, pull cables through pipes.
Pull the power cable (red) and heater cable
through pipe 1; pull the power cable (black),
communication cable and grounding cable
through pipe 2.
*Note: A corrugated pipe should be
prepared by the users themselves.
B+
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