Huawei UPS5000-E-30 kVA User Manual page 112

UPS5000-E-(30 kVA–180 kVA)
User Manual (Integrated UPS)
Item
Output
voltage
level(V)
Output volt.
adjustment(V
)
Output
frequency(Hz
)
Current
equalization
detection
Issue 02 (2022-12-30)
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 is restored to the
default value. (If the voltage
level is 380 V or 400 V, the
default upper limit is +15%.
If the voltage level is 415 V,
the default upper limit is
+10%.)
The output voltage can be
slightly 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.
Monitors the current
differences between racks or
modules. If this parameter is
set to Enable, the Mod. Cur.
Eql. Data can be viewed on
the running information
page.
Copyright © Huawei Digital Power Technologies Co., Ltd.
4 LCD Interface
Default Value Value Range
400 380, 400, 415
The default 380 V: 209.0–
value is 220.0, 231.0
230.0, and
400 V: 218.5–
240.0 when
241.5
the voltage
415 V: 228.0–
level is 380 V,
252.0
400 V, and 415
V respectively.
50 Hz 50 Hz, 60 Hz
Disable Disable,
Enable
104