Huawei UPS5000-S-600 User Manual page 122

UPS5000-S-600 kVA
User Manual (Three-phase, Three-wire)
Item
voltage level
Output volt.
adjustment
(V)
Output
frequency
(Hz)
Output
freq. track
rate (Hz/s)
Bypass Settings
On the Settings screen, tap Bypass Settings. The Bypass Settings screen is displayed.
Issue 05 (2019-12-20)
Description
level. This parameter is configurable
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. This facilitates
uninterruptible transfer from normal
mode to bypass mode.
The value for the system output
frequency.
This parameter can be adjusted based
on site requirements. If Output freq.
track rate (Hz/s) is slow, the inverter
frequency is different from the bypass
frequency when the bypass frequency
changes. If 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 Output freq. track rate
(Hz/s) is fast, the inverter frequency is
unstable.
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4 User Interface
Default Value Range
Value
480
400.0  380 V:
361.0–399.0
 400 V:
380.0–420.0
 415 V:
394.2–435.7
 420 V:
399.0–441.0

480 V:
470.4–489.6
50 50, 60
0.6 0.1–2.0
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