Huawei UPS5000-S-400K-SM User Manual page 182

UPS5000-S-(350 kVA-800 kVA)
User Manual
Figure 4-24 System settings 3
Item
Single/
Parallel
Requisite
modules
Redundant
modules
Working
mode
ECO voltage
range
Issue 12 (2023-05-26)
Description
Specifies whether the UPS
works in single mode or
parallel mode.
Matches the system capacity.
Set this parameter based on
load capacity and
redundancy requirements.
UPS working mode
In ECO mode, when the
difference between the
bypass voltage and the rated
voltage is greater than this
value, the system determines
that the ECO voltage is
abnormal and transfers to
normal mode.
Copyright © Huawei Digital Power Technologies Co., Ltd.
4 User Interface
Default Value Value Range
Single Single, Parallel
N/A N/A
0 0–19
Normal mode Normal mode,
ECO, Self-load
mode,
Converter
mode
±5% ±5%, ±6%,
±7%, ±8%,
±9%, ±10%
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