Huawei LUNA2000-200KWH-2H1 - Inside the Cabinet; Optional) Outside the Cabinet

7.3.1 Inside the Cabinet
Prerequisites
For details about how to crimp OT/DT terminals, see A Crimping an OT or DT
Terminal.
Name Type Conductor
Cross-Sectional
Area
Outer
Diameter
Terminal Source
Ground
cable
Single-core
outdoor copper/
copper-clad
aluminum/
aluminum alloy
cable
25–50 mm
2
15–17.6 mm M8 OT/DT
terminal
Prepared
by the
customer
The specications of the ground cable are subject to this table or calculated according to IEC
60364-5-54.
Procedure
Step 1 Open the ESS cabinet doors.
Step 2 Connect the ground cable.
Figure 7-9 Connecting a ground cable
----End
7.3.2 (Optional) Outside the Cabinet
Using a Flat Steel Sheet
The hot-dip zinc-coated at steel sheet needs to be prepared by the customer
(recommended specication: ≥ –40 x 4). The specic dimensions depend on the
onsite fault current and are subject to the design of the design institute.
LUNA2000-200KWH-2H1 Smart String ESS
User Manual 7 Installation
Issue 03 (2023-03-30) Copyright © Huawei Digital Power Technologies Co., Ltd. 82