certain operations, and are able to take protective measures to minimize
the hazards on themselves and other people
● Personnel who plan to install or maintain the equipment must receive
adequate training, be able to correctly perform all operations, and understand
all necessary safety precautions and local relevant standards.
● Only qualied professionals or trained personnel are allowed to install,
operate, and maintain the equipment.
● Only qualied professionals are allowed to remove safety facilities and inspect
the equipment.
● Personnel who will perform special tasks such as electrical operations,
working at heights, and operations of special equipment must possess the
required local qualications.
● Only authorized professionals are allowed to replace the equipment or
components (including software).
● Only personnel who need to work on the equipment are allowed to access
the equipment.
1.2 Equipment Safety
1.2.1 UPS Safety
General Requirements
This is a category C2 UPS product. In a residential environment, this product may
cause radio interference, in which case the user may be required to take additional
measures.
● The UPS is used for commercial and industrial purposes only. It cannot be
used as a power supply for life support devices.
● For power supply systems that are critical to signicant economic interests or
public order, such as the national computing center, emergency command
center, railway signal system and control center, civil aviation and air trac
control center, airport command center, nancial clearing center, and
transaction center, the Tier 4 or 3 power architecture specied in TIA-942
must be used. That is, two power supplies must be used to supply power to
loads.
● The UPS operating environment must meet the requirements for the climate
indicator, mechanically active substance indicator, and chemically active
substance indicator specied by ETSI EN 300 019-1 class 3.6.
● The UPS shall not be located in non-conned environments within 0–3.7 km
away from the ocean or indoor or semi-indoor environments where the
temperature and humidity are not controllable, such as shelters, civil houses,
garages, corridors, and direct ventilation cabinets near the ocean; or houses
with only roofs, railway station platforms, gymnasiums, and aquariums.
UPS2000-A-(1 kVA-3 kVA)
User Manual 1 Safety Information
Issue 17 (2024-01-30) Copyright © Huawei Digital Power Technologies Co., Ltd. 4
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