Battery Safety - Huawei UPS2000-G Series User Manual

UPS2000-G-(6 kVA-20 kVA)
User Manual
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1.2.2 Battery Safety

Do not connect the positive and negative poles of a battery or battery string
together. Otherwise, the battery may be short-circuited. Battery short circuits can
generate high instantaneous current, which may cause battery leakage,
overheating, fire, or an explosion. To avoid battery short circuits, do not maintain
batteries with power on.
Do not expose batteries at high temperatures or around heat sources, such as
high-temperature sunlight, fire sources, transformers, and heaters. Battery
overheating may cause valve opening, deformation, leakage, fire, or explosions.
Protect batteries from mechanical vibration, falling, collision, punctures, and
strong impact. Otherwise, the batteries may be damaged or catch fire.
To avoid leakage, overheating, fire, or explosions, do not disassemble, alter, or
damage batteries, for example, insert sundries into batteries, squeeze batteries, or
immerse batteries in water or other liquids.
Do not place batteries in fire. Otherwise, the batteries may catch fire or explode.
There is a risk of or explosion if the model of the battery in use or used for
replacement is incorrect. Use a battery of the model recommended by the
manufacturer.
Issue 21 (2022-10-13)
Exercise caution when manually shutting down the UPS inverter for
transferring to bypass mode, or when adjusting the UPS output voltage level
or output frequency. Doing so may affect the power supply to equipment.
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