Huawei LUNA2000-30-S0 Quick Manual page 11

3.3
Connecting Internal Signal Cables
4 External Electrical Connections of the Battery
Preparing Cables
4.1
2
• Connect cables in accordance with local installation laws and regulations.
Before connecting cables, ensure that the DC switch on the battery and all the switches
•
connected to the battery are set to OFF. Otherwise, the high voltage of the battery may
result in electric shocks.
Terminal of
battery modules
When a communications terminal is connected to a single
network cable, a waterproof rubber plug must be installed.
Terminal of
power
module
10
Securely
connected