Huawei LUNA2000-2.0MWH-1H0 User Manual page 37

LUNA2000-2.0MWH-1H0, 2H0 Smart String ESS
User Manual
Figure 2-18 Components in the control unit cabin of LUNA2000-2.0MWH-2H0
Table 2-8 Components for the power supply and distribution system
No.
1
2
3
4
5
6
Issue 02 (2021-11-15)
Board/ Manda
Module tory/
Optio
nal
DC circuit Manda
breaker tory
AC meter Manda
tory
PSU Manda
tory
SMU02C Manda
tory
ETP48400- Manda
C3B1 tory
SmartModu Option
le al
Copyright © Huawei Technologies Co., Ltd.
Quantity Description
Configure
d for an
ESS
● LUNA20 Provides short-circuit protection
00-2.0M and DC circuit disconnection.
WH-1H
0: 6
● LUNA20
00-2.0M
WH-2H
0: 3
1 Collects information about the
auxiliary AC input power supply.
6 Converts AC input power into
stable DC power.
1 Collects PSU information and
controls PSU output.
1 An embedded power subrack
1 Converges interfaces, converts
protocols, and collects data for
devices in the ESS, and expands
ports for the CMU.
2 Overview
29