- Instruction Manual for ESS R050100-
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3.4 Battery system cable connection
3.4.1 Diagram of battery cabinet system connection
Note: This section mainly describes the battery module assembly instructions. If the battery packs
have been installed in the cabinet, you can skip this section.
When carrying out the internal wiring operation of the system, first pull out the circuit
breaker of the battery box, the isolation switch on the control box is in the OFF state.
When the battery circuit breaker is installed, there is a high voltage output at the battery
terminal, which may cause electric shock!
Step1: Install the power cable (solid line) first.
Step2: Then install the communication cable (dotted cable).
Step3: Finally, install the LED light wire harness and the boot wire harness.
10kWh please connect the battery cabinet according to the example in the figure below and the
cable mark.
Communication cable
①
②
③
④
④
⑤
⑥
⑦
⑦
⑧
⑨
Power cable +
Power cable -