B3 ESS Unit User Manual
15
Step3
Electrical
installation
1. Ground cable installation
2. Battery module parallel cable installation
3. Battery module total positive cable installation
4. Battery module total negative cable installation
5. Internal CAN communication interface 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
Connecting
inverter
1. Connect total positive & total negative cable of the
battery system to the inverter
2. Connect the external CAN communication cable to
the inverter
3.2.1 Installation preparation
1.
Prepare equipment and tools for installation
.
2.
Check the B3 unit and confirm that the ON/OFF switch is in the "OFF" state to ensure no
live operation.
3.2.2 Mechanical installation
Installation method:
Figure3-2
Figure3-3
Installation method 2: With Simple bracket installation
1.
Place the B3 unit on the cabinet
bracket as shown in the figure and
push it into the cabinet to the
installation position. (The cabinet
structure in the figure is for
reference only)
2.
Secure the B3 unit to the cabinet
with a nut through the mounting
holes top on the hanging ears of the
B3 unit.
Summary of Contents for B3 ESS B4870
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