Dyness POWERCUBE Series, User Manual

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POWERCUBE User Manual
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3.1.5 Engineering coordination
Attention should be paid to the following items before construction:

Power line specification.
The power line specification shall meet the requirements of maximum discharge
current for each product in table2-2.

Mounting space and bearing capacity.
Make sure that the battery has enough room to install, and that the battery rack and
bracket have enough load capacity.

Wiring.
Make sure the power line and ground wire are reasonable. Not easy to short-circuit,
water and corrosion.
3.2 Equipment installation
Table 3-2 Installation steps
Step1
Installation
preparation
Confirm that the ON/OFF switch on the front panel of each
B4874 unit is in the “OFF” state to ensure no live operation.
Step 2
Mechanical
installation
1. Cabinet placement position determination
2. Top cables pre-installed
3. Battery module installation
Step3
Electrical
installation
1. Battery module parallel cable installation
2. Battery module Power cable- positive installation
3. Battery module Power cable- negative installation
4. Communication parallel cable connection
Step4
Battery system
self-test
1. Press the ON/OFF switch to the "ON" state
2. BMS system power-on activation
3. Check the system output voltage
4. Shut down the system
Step5
Connect to the
inverter
1. Wiring the battery system Power cable- positive and
Power cable- positive to the circuit breaker between the
inverter and battery system.
2. Connect the Communication cable-to inverter2 to the
inverter
3.2.1 Installation preparation
1. Prepare equipment and tools for installation
2. Check the cabinet and confirm that the ON/OFF switch on the front panel of each battery
module is in the "OFF" state to ensure no live operation.
Communication
cable-to
inverter2
Black/L2000mm/
Double RJ45 plug
1 1 1 1