Dyness POWERCUBE Series, User Manual

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POWERCUBE User Manual
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poles of the battery shall be connected respectively to the positive and negative
poles of the opposite terminal.
It is better to add a circuit breaker between the inverter and the battery system. The selection of
the circuit breaker requires:
Voltage: U>60V
Current: I =
Inverter power
45V
The circuit breaker is installed between the battery module and the inverter, as shown in Figure
3-7:
Caution
Note: If you have any questions during installation, please contact your dealer to avoid damage
to the equipment.
Case 1: If the normal power of inverter is
≤
5kW, power cable installation as follows:
1. Install the power cable
Install the Parallel cable- negative and the Parallel cable- positive as shown in Figure 3-7,
then connect the positive cable and the total negative cable(use Power cable- positive1
and Power cable- negative1
).
Among them, the Power cable- positive1 is red, and Power cable- negative1 is black.
2. Install the communication line
Insert the Communication cable-to inverter 1 into the IN-communication port of the
uppermost No. 1 battery module, take a Communication parallel cable, insert one end
into the OUT-communication port of No. 1 battery module, and the other end into the
IN-communication port of No. 2 battery module on the next layer.
Connect all communication lines in this order.
Foot position Color Definition
PIN1 Orange/white 485A
PIN2 Orange XGND
PIN3 Green/white 485B
PIN4 Blue CANH