Grounding The Ess - Huawei LUNA2000-2.0MWH Series User Manual

LUNA2000-2.0MWH Series Smart String ESS
User Manual

5.3.4 Grounding the ESS

Prerequisites
Do not connect devices such as fuses and switches to ground cables.
The grounding should comply with the local electrical safety regulations.
●
●
Context
The requirements of ground cable are as follows:
Table 5-2 Ground cable description
Cable
Ground cable
The specifications of the ground cable are subject to this table or calculated
according to IEC 60364-5-54.
Connect Ground Cables
Step 1 Connect the main ground bar of the control unit cabin.
● The ground cable of the main ground bar in the control unit cabin must be
● After connecting the ground cable of the main ground bar in the control unit
Issue 15 (2023-11-01)
WARNING
CA UTION
The ESS is installed.
The grounding requirements are clear.
Type
Single-core
outdoor
copper cable
and M10,
M12 OT/DT
terminals
NO TICE
connected.
cabin, close the cabin door in time.
Copyright © Huawei Technologies Co., Ltd.
Cross- Outer
Sectional Diameter
Area
2 10–32 mm
16–95 mm
5 Installation
Source
Prepared by
the customer
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