UPS5000-H-1200 kVA
User Manual (100 kVA Power Modules)
4 User Interface
Issue 01 (2020-07-15)
Copyright © Huawei Technologies Co., Ltd.
105
Bypass Settings
Figure 4-25
Bypass Settings screen
Item
Description
Defau
lt
Value
Value Range
Maximum
bypass voltage
When the difference between the
bypass voltage and the rated
voltage is greater than the
specified value, the system
determines that the bypass
voltage is abnormal, and the
bypass is unavailable.
When the voltage level is 380 V,
the value is +10%, +15%, +20%,
or +25%. The default value is
+15%.
When the voltage level is 400 V,
the value is +10%, +15%, or
+20%. The default value is
+15%.
When the voltage level is 415 V,
the value is +10% or +15%. The
default value is +10%.
Minimum
bypass voltage
When the difference between the
bypass voltage and the rated
voltage is greater than the
specified value, the system
determines that the bypass
voltage is abnormal, and the
bypass is unavailable.
–20%
–10%, –15%, –20%,
–30%, –40%, –50%,
–60%
Bypass
frequency
range (Hz)
When the difference between the
bypass input frequency and the
rated frequency is greater than
the specified value, the system
determines that the bypass
frequency is abnormal, and the
bypass is unavailable.
±2.0
±0.5, ±1.0, ±2.0, ±3.0,
±4.0, ±5.0, ±6.0
