Electrical Connections - Huawei LUNA2000-7-S1 User Manual

LUNA2000-(7, 14, 21)-S1
User Manual
Before connecting cables, ensure that the DC SWITCH on the ESS and all switches
connected to the ESS are OFF. Otherwise, the high voltage of the ESS may result
in electric shocks.
Note the polarities when installing batteries. Do not connect the positive and
negative poles of a battery or battery string together. Otherwise, the battery may
be short-circuited.
● Do not smoke or have an open flame around batteries.
● Wear personal protective equipment and use dedicated insulated tools to avoid
● Equipment damage caused by incorrect cable connections is not covered by the
● Only qualified electrical technicians are allowed to connect cables.
● Operation personnel must wear proper PPE when connecting cables.
Issue 01 (2024-03-27)
D ANGER
D ANGER
D ANGER
electric shocks or short circuits.
WARNING
product warranty.
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Electrical Connections

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