Huawei UPS5000-S-1200 kVA User Manual page 165

UPS5000-S-1200 kVA
User Manual
Item
Record time
after fault
Collect real-
time site
waveform
Fan life
Pre-warn.
time for fan
life (mon)
BCB trips in
case of EOD
Output
Breaker
Enable
Issue 10 (2023-05-26)
Description
Indicates the time for storing
fault data after the UPS
experiences a fault. The
default value is 0 ms, which
means that the data during
20 ms before the fault occurs
is recorded. If the value is set
to 40 ms, it means that the
data during 20 ms before the
fault occurs and the data
during 40 ms after the fault
occurs are recorded, and the
like.
If this parameter is set to
Enable, one waveform can
be stored manually.
Indicates the life detection
for fans in the power
modules and bypass module.
Indicates the time when a
warning about fan life needs
to be raised in advance
before the fan life ends.
If this parameter is set to
Enable, the BCB will trip in
case of EOD.
If auxiliary contacts are
installed for the output
circuit breaker and this
parameter is set to Enable,
an Output Breaker open
alarm is generated when the
output circuit breaker is
switched off.
If no auxiliary contact is
installed for the output
circuit breaker, retain the
default value Disable.
Copyright © Huawei Digital Power Technologies Co., Ltd.
4 User Interface
Default Value Value Range
0 ms 0 ms, 20 ms,
40 ms, 60 ms,
80 ms
Disable Disable,
Enable
Enable Disable,
Enable
12 1–24
Enable Disable,
Enable
Disable Disable,
Enable
157