Electrical Connection - Alpha ESS SMILE5 Installation, Operation & Maintenance Manual

Electrical Connection

6. Electrical Connection
Precautions
Before connecting cables, ensure that all breakers of the inverter and the battery
packs and all the switches connected to inverters and the battery packs are set to
OFF. Otherwise, the danger voltage of the energy storage system may result in
electric shocks.
The energy storage system damage caused by incorrect cable connections is

not covered under any warranty.
Only certified electricians are allowed to connect cables.

Operation personnel must wear proper PPE when connecting cables.

The cable colors shown in the electrical connection diagrams provided in this
chapter are for reference only.
Select cables in accordance with local cable specifications (green-and-yellow
cables are only used for PE).
47