Huawei UPS5000-E-30 kVA User Manual page 190

UPS5000-E-(30 kVA–180 kVA)
User Manual (Integrated UPS)
Alarm ID Alarm
(Alarm ID- Name
Cause ID)
0564-1 Overload
timeout
0565-1 Transfer to
bypass mode
due to load
impact
0566-1 Output
overload
0570-4 Bypass
module
abnormal
Issue 02 (2022-12-30)
Alarm Causes
Severity
Critical ● The loads are
● Derating
● The module
Minor ● A large-
● The inverter
Minor ● The loads are
● Derating
● The module
Critical ● The bypass
● The ambient
● The loads are
Copyright © Huawei Digital Power Technologies Co., Ltd.
Solution
1. Check that there is no overload.
excessive.
2. Check that the module power is
not derated due to a fan fault.
reduces the
3. If the alarm persists, replace the
rated system
power module.
power.
is damaged.
1. Check the loads.
power RCD
2. If the loads are normal, replace the
load is
power module.
instantly
connected, or
the output
load short-
circuits.
bridge short-
circuits.
1. Check that there is no overload.
excessive.
2. Check that the module power is
not derated due to a fan fault.
reduces the
3. If the alarm persists, replace the
rated system
power module.
power.
is damaged.
1. Check the bypass fan and
fan is ventilation channel. If the fan is
abnormal, or faulty, replace it.
the
2. Check that the ambient
ventilation
temperature does not exceed 40°C.
channel is
3. Check that there is no overload.
blocked.
temperature
exceeds the
upper
threshold.
excessive.
B Alarm List
182