Huawei UPS5000-S Series User Manual page 23

UPS5000-S-(50 kVA-300 kVA)
User Manual
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To ensure battery safety and battery management accuracy, use batteries provided
with the UPS by Huawei. Huawei is not responsible for any battery faults caused
by batteries not provided by Huawei.
Battery Installation
Before installing batteries, observe the following safety precautions:
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Battery Short Circuit
Battery short circuits can generate high instantaneous current and release a great
amount of energy, which may cause equipment damage or personal injury.
To avoid battery short-circuit, do not maintain batteries with power on.
Flammable Gas
● Do not use unsealed lead-acid batteries.
● To prevent fire or corrosion, ensure that flammable gas (such as hydrogen) is
Lead-acid batteries emit flammable gas when used. Ensure that batteries are kept
in a well-ventilated area and take preventive measures against fire.
Issue 11 (2020-12-07)
The site must be equipped with qualified fire extinguishing facilities, such as
firefighting sands and powder fire extinguishers.
NO TICE
Install batteries in a well-ventilated, dry, and cool environment that is far
away from heat sources, flammable materials, moistures, extensive infrared
radiation, organic solvents, and corrosive gases. Take fire prevention
measures.
Place and secure batteries horizontally.
Note the polarities when installing batteries. Do not short-circuit the positive
and negative poles of the same battery or battery string. Otherwise, the
battery may be short-circuited.
Check battery connections periodically, ensuring that all bolts are securely
tightened.
When installing batteries, do not place installation tools on the batteries.
D ANGER
NO TICE
properly exhausted for lead-acid batteries.
Copyright © Huawei Technologies Co., Ltd.
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