A Lithium Battery Power Backup Time
Table A-1 Typical load rate and ESM-48100B1 power backup specications (6 kVA
UPS)
Load
(%)
Load
(W)
One ESM (h) Two ESMs
(h)
Three ESMs
(h)
Four ESMs
(h)
100% 6000 - 1.34 2.01 2.67
80% 4800 - 1.67 2.51 3.35
50% 3000 1.36 2.67 4.02 5.36
30% 1800 2.27 4.47 6.69 8.92
● "/" indicates that the load power is greater than the battery discharge power. In this
case, this conguration is not supported.
● The backup time listed above is the factory default. The battery backup time decreases
with the battery capacity.
UPS2000-G-6KRTLL
User Manual A Lithium Battery Power Backup Time
Issue 02 (2022-06-30) Copyright © Huawei Technologies Co., Ltd. 117