Huawei UPS5000-A-30 User Manual page 21

UPS5000-A-30 kVA, 40 kVA and 80 kVA
User Manual
● This is a category C2 UPS product. In a residential environment, this product
● This is a category C3 UPS product for commercial and industrial application in
● After unpacking the UPS, you are advised to power on the UPS as soon as
● After unpacking batteries, you are advised to connect the battery supply as
● Install the UPS in an area far away from liquids. Do not install it under areas
● If any liquid is detected inside the equipment, immediately disconnect the
● Do not expose the equipment to flammable or explosive gas or smoke. Do not
● During installation and maintenance, ensure that sundries do not enter the
If the mains voltage V
A UPS can be used to serve resistive-capacitive loads, resistive loads, and micro-
inductive loads. It is recommended that a UPS not be used for pure capacitive
loads, pure inductive loads, and half-wave rectification loads. A UPS does not
apply to regeneration loads.
Any operation on any electrical device in an environment that has inflammable air
can cause extreme danger. Strictly obey the operating environmental requirements
specified in related user manuals when using or storing the device.
The UPS can be configured with a backfeed protection dry contact to work with
an external automatic circuit breaker, preventing the voltage from flowing back to
input terminals over static bypass circuits. If the installation and maintenance
personnel do not need backfeed protection, paste labels on external mains and
bypass input switches, informing that the UPS is connected to a backfeed
protection card. Disconnect the backfeed protection card from the UPS before
operating the UPS.
Issue 13 (2022-01-19)
NO TICE
may cause radio interference, in which case the user may be required to take
additional measures.
the second environment − installation restrictions or additional measures may
be needed to prevent disturbances.
possible. If you temporarily do not use the UPS, take appropriate measures to
prevent moisture, dust, and foreign matter from entering the UPS.
soon as possible. If you temporarily do not use the batteries, store them in a
dry and clean environment. If batteries are stored for more than 90 days,
charge them in time. Otherwise, the battery lifespan may be affected.
prone to water leakage, such as air conditioner vents, ventilation vents, or
feeder windows of the equipment room. Ensure that no liquid enters the UPS
to prevent short circuits. Ensure that there is no condensation inside the
equipment or equipment room.
power supply and contact the administrator.
D ANGER
perform any operation on the equipment in such environments.
UPS. Otherwise, equipment damage, load power derating, power failure, and
personal injury may occur.
rms
Copyright © Huawei Technologies Co., Ltd.
exceeds 320 V AC, the UPS may be damaged.
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