UPS2000-G-(6 kVA-20 kVA)
User Manual
1 Safety Precautions
Issue 13 (2019-05-05)
Copyright © Huawei Technologies Co., Ltd.
5
Electrostatic Discharge
Static electricity generated by human bodies may damage the electrostatic-sensitive
components on boards, for example, the large-scale integrated (LSI) circuits.
Wear a pair of ESD gloves or a well-grounded ESD wrist strap when touching the device
or handling boards or application-specific integrated circuits (ASICs).
When holding a board, hold its edge without touching any components, especially chips.
Package boards with ESD packaging materials before storing or transporting them.
shows how to wear an ESD wrist strap.
Figure 1-1
Wearing an ESD wrist strap
Liquid Prevention
Do not place the product under areas prone to water leakage, such as near air conditioner
vents, ventilation vents, or feeder windows of the equipment room. Ensure that there is
no condensation inside the product or equipment room. Ensure that no liquid enters the
product. Otherwise, short circuits will occur and may result in serious injury or death.
If any liquid is detected inside the product, immediately disconnect the power supply and
contact the administrator.
1.3 Operating Environment
The UPS is used for commercial and industrial purposes only. It cannot be used as a power
supply for life support devices.
The TIER4 or TIER3 power supply architecture specified in TIA942, that is, dual power
supply routes, must be used in the power supply systems that are crucial to major economic
interests or order of public places, such as the national computing center, military command
system, emergency command center, railway signal system and control center, civil aviation
