Huawei BoostLi ESM-48100B1 - Technical Specifications

BoostLi Energy Storage Module ESM-48100B1
User Manual
C Technical Specifications
Issue 03 (2020-01-08)
Copyright © Huawei Technologies Co., Ltd.
44
C Technical Specifications
Table C-1 Technical specifications
Item
Specifications
Dimensions (W x D x H)

442 mm x 396 mm x 130 mm (excluding mounting ears)

482 mm x 396 mm x 130 mm (including mounting ears)
Weight
44 kg
Nominal voltage
48 V DC
Equalized charging voltage
53.5 V DC
Float charging voltage
53.4 V DC
Max. charging/discharging
current limit
100 A/100 A@35°C
Max. charging/discharging
power
4800 W
Operating Temperature
Charging: 0°C~45°C; Discharging: -20°C~45°C
Relarive Humidity
5%~95%
Atmospheric
61 kPa~113 kPa
Installation mode
Installed in a 19-inch rack
Maintenance mode
Maintained from the front
Altitude
0~4000 m (When the altitude ranges from 2000 m to 4000
m, the highest operating temperature decreases by 1°C for
each additional 200 m.)
Ripple and noise
≤ 200 mV
IP rating
IP40
Other requirements
Indoor scenario:

There is no conductive dust, corrosive gas, or explosion
hazard.

Dust, corrosive substances, pests, molds, and other