5 Electrical Connections
5.1 Precautions
● Before connecting cables, ensure that the DC and AC switches on the Smart
PCS and all switches connecting to it are set to the OFF position. Otherwise, the
high voltage of the device may result in electric shocks.
● It is recommended that the site be equipped with
qualied re extinguishing
facilities, such as
reghting sands and carbon dioxide re extinguishers.
● Wear insulated gloves and use insulated tools to prevent electric shocks or
short circuits.
● Device damage resulting from incorrect cable connections is not covered under
any warranty.
● Only certied electricians are authorized to connect cables.
● Connect cables according to the wiring labels inside the device.
● Wear proper PPE at all times when connecting cables.
● Before connecting cables to ports, leave enough slack to reduce the tension on
the cables and prevent poor cable connections.
● Stay away from the equipment when preparing cables to prevent cable scraps
from entering the equipment. Cable scraps may cause sparks and result in
personal injury and equipment damage.
LUNA2000-100KTL-M1 Smart Power Control System
User Manual 5 Electrical Connections
Issue 02 (2023-01-10) Copyright © Huawei Technologies Co., Ltd. 33
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