Huawei LUNA2000-2.0MWH-1H0 User Manual page 113

LUNA2000-2.0MWH-1H0, 2H0 Smart String ESS
User Manual
Item No.
ESS 1
2
3
4
5
Batte 1
ry
2
cabin
3
4
5
6
7
Cont 1
rol
2
unit
cabin
3
4
5
Issue 02 (2021-11-15)
Check Item
Installation
Grounding
Accessory
Label
Cleanness
Circuit breaker
Copper bar
Fuse
Cable
Cable hole sealing
Component
Foreign object
SPD
AC meter
Cable
Foreign object
Component (such as PSU,
CMU, adapter, fire control
panel)
Copyright © Huawei Technologies Co., Ltd.
6 Checking Before Power-On
Acceptance Criteria
● The installation meets the design
requirements.
● The ESS is level, and each door can be
opened properly.
Each ESS has at least two ground points and
is grounded securely with a ground
resistance of 0.1 ohm or less.
The number and positions of external
accessories installed meet design
requirements.
All labels are correct, clear, and complete.
The ESS is clean and tidy inside, without any
unnecessary cables, cable ends, terminals, or
tools. No garbage is found outside the
equipment.
The MCCBs are set to OFF.
The copper bar is not deformed, and no
foreign objects are placed on the copper bar.
There is no indication for broken fuses.
The bolts for installing the cables are
tightened and the cables are not loose.
Cable holes have been sealed.
All components are intact.
Remove all foreign objects from the battery
cabin, such as tools and remaining
installation materials.
The SPD indicator is green.
The buttons of the AC meter function
properly and the screen is free of cracks.
The bolts for installing the cables are
tightened and the cables are not loose.
There are no foreign objects in the control
unit cabin, such as packing materials.
All components are intact.
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