Huawei UPS5000-E-60K-F60 User Manual page 130

UPS5000-E-(60 kVA-160 kVA)
User Manual (Low Voltage)
Item
Output
voltage level
(V)
Output volt.
adjustment
(V)
Output
frequency
(Hz)
Output freq.
track rate
(Hz/s)
Issue 05 (2024-01-30)
Description
Specifies the system output
voltage level. This parameter
can be set only after the
inverter shuts down. After
you change the voltage level,
the upper limit of the bypass
voltage restores to the
default value.
The output voltage can be
adjusted based on the onsite
power distribution condition
to ensure a minimum
difference between the
output voltage and the
bypass voltage and to
facilitate uninterruptible
power supply when the UPS
transfers from normal mode
to bypass mode.
Specifies the system output
frequency level.
This parameter can be
adjusted based on site
requirements. If the output
frequency track rate is slow,
the inverter frequency is
different from the bypass
frequency when the bypass
frequency changes. If the
output is overloaded or the
inverter is faulty, an
interruption (less than 20
ms) occurs when the UPS
transfers from normal mode
to bypass mode. If the output
frequency track rate is fast,
the inverter frequency may
be unstable.
Copyright © Huawei Digital Power Technologies Co., Ltd.
4 User Interface
Default Value Value Range
208 200, 208, 220,
230
120.0 114.0–126.0
50 50, 60
0.6 0.1–2.0
122