Huawei LUNA2000-2.0MWH Series - ESS

6 Checking Before Power-On
Item No. Check Item Acceptance Criteria
General
inspection
1 Equipment
appearance
● The equipment is intact and free from rust or paint
ake-o. If paint akes o, repaint the equipment.
● The labels on the equipment are clear. Damaged
labels must be replaced.
2 Cable appearance ● Cable sheathings are properly wrapped and not
damaged.
● Cable hoses are intact.
3 Cable connections ● Cables are connected in the designed positions.
● Terminals are prepared as required and securely
connected.
● Labels on both ends of each cable are clear and
specic, and attached in the same direction.
4 Cable layout ● Electrical and ELV cables are routed separately.
● Cables are neat and tidy.
● Cable tie joints are evenly cut without burrs.
● Cables are placed properly and reserve some slack
at bending points to avoid stress.
● Cables are routed neatly without twists or
crossovers in the cabinet.
5 Switch ● The DC LV Panel switch is set to OFF.
● The battery rack switch is set to OFF.
ESS 1 Installation ● The installation meets the design requirements.
● The ESS is level, and each door can be opened
properly.
2 Grounding Each ESS has at least two ground points and is
grounded securely with a ground resistance of 0.1
ohm or less.
LUNA2000-2.0MWH Series Smart String ESS
User Manual 6 Checking Before Power-On
Issue 08 (2022-11-15) Copyright © Huawei Technologies Co., Ltd. 138