Embedded Power Subrack - Huawei LUNA2000-2.0MWH Series User Manual

LUNA2000-2.0MWH Series Smart String ESS
User Manual
Table 2-14 Technical specifications of bus side
Technical Specifications
Number of battery strings connected
to the bus
Maximum DC voltage
Rated operating voltage
Rated working current of a single
battery string
Table 2-15 General specifications
Technical Specifications
Parallel mode
Overvoltage category
Dimensions (H x W x D)
Net weight
IP rating
DC surge protection on the bus side
Operating temperature range
Operating humidity range
Storage temperature
Storage humidity
Cooling mode
Maximum Operating Altitude
Communications port

2.6.1.3 Embedded Power Subrack

ETP48400-C3B1
Embedded Power Subrack (ETP48400-C3B1) is an embedded power system that
converts AC power into DC power. It supplies DC constant voltage to the
equipment.
Issue 15 (2023-11-01) Copyright © Huawei Technologies Co., Ltd.
Smart Rack Controller
2
1500 V
1200 V
143.3 A
Smart Rack Controller
Two parallel Smart Rack Controllers on
the battery side and two on the bus
side
Bus side DC II
270 mm x 600 mm x 820 mm
≤ 90 kg
IP66
Type II
–30°C to +60°C
0–100% (non-condensing)
–40°C to +70°C
5%–95% RH
Intelligent air cooling
4000 m
CAN, RS485, FE
2 Overview
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