Electrical Safety - Huawei LUNA2000-2.0MWH-1H0 User Manual

LUNA2000-2.0MWH-1H0, 2H0 Smart String ESS
User Manual
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1.3 Electrical Safety

Grounding
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General Requirements
Before connecting cables, ensure that the equipment is intact. Otherwise, electric
shocks or fire may occur.
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Issue 02 (2021-11-15)
Personnel who plan to install or maintain Huawei equipment must receive
thorough training, understand all necessary safety precautions, and be able to
correctly perform all operations.
Only qualified professionals or trained personnel are allowed to install,
operate, and maintain the equipment.
Only qualified professionals are allowed to remove safety facilities and inspect
the equipment.
Personnel who will operate the equipment, including operators, trained
personnel, and professionals, should possess the local national required
qualifications in special operations such as high-voltage operations, working
at heights, and operations of special equipment.
Only professionals or authorized personnel are allowed to replace the
equipment or components (including software).
– Professionals: personnel who are trained or experienced in equipment
operations and are clear of the sources and degree of various potential
hazards in equipment installation, operation, maintenance
– Trained personnel: personnel who are technically trained, have required
experience, are aware of possible hazards on themselves in certain
operations, and are able to take protective measures to minimize the
hazards on themselves and other people
– Operators: operation personnel who may come in contact with the
equipment, except trained personnel and professionals
For the equipment that needs to be grounded, install the ground cable first
when installing the equipment and remove the ground cable last when
removing the equipment.
Do not damage the ground conductor.
Do not operate the equipment in the absence of a properly installed ground
conductor.
Ensure that the equipment is connected permanently to the protective
ground. Before operating the equipment, check its electrical connection to
ensure that it is reliably grounded.
D ANGER
Ensure that all electrical connections comply with local electrical standards.
Obtain approval from the local electric utility company before connecting the
equipment to the grid.
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