Huawei LUNA2000-2.0MWH-1H0 User Manual page 13

LUNA2000-2.0MWH-1H0, 2H0 Smart String ESS
User Manual
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AC and DC Power
Do not install or remove power cables with power on. Transient contact between
the core of the power cable and the conductor will generate electric arcs or
sparks, which may cause fire or personal injury.
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Cabling
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Issue 02 (2021-11-15)
Ensure that the cables you have prepared meet local regulations.
Use dedicated insulated tools when working with high voltages.
D ANGER
Before installing or removing a power cable, turn off the power switch.
Before connecting a power cable, check that the label on the power cable is
correct.
If the equipment has multiple inputs, disconnect all the inputs before
operating the equipment.
Only qualified professionals can replace a damaged component.
When routing cables, ensure at least 30 mm clearance between the cables
and heat-generating components or areas. This prevents damage to the
insulation layer of the cables.
Do not route cables around the air inlet and outlet of the equipment.
Use flame retardant cables, and the flame retardant rating should comply
with local laws and regulations.
Bind cables of the same type together. When routing cables of different types,
ensure that they are at least 30 mm away from each other.
Ensure that the cables are properly connected and insulated, and meet
specifications.
When the temperature is low, violent impact or vibration may damage the
plastic cable sheathing. To ensure safety, comply with the following
requirements:
– Cables can be laid or installed only when the temperature is higher than
0°C. Handle cables with caution, especially at a low temperature.
– Cables stored at subzero temperatures must be stored at room
temperature for at least 24 hours before they are laid out.
Do not perform any improper operations, for example, dropping cables
directly from a vehicle.
When selecting, connecting, and routing cables, follow local safety regulations
and rules.
Copyright © Huawei Technologies Co., Ltd.
1 Safety Information
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