UPS5000-E-(40 kVA-320 kVA)
User Manual
1 Safety Precautions
Issue 10 (2015-09-15)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
6
Figure 1-1
Wearing an ESD wrist strap
1.3 Operating Environment
Do not place the device in an environment that has inflammable and explosive air or gas. Do
not perform any operation in this kind of environment.
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
use manuals when using or storing the device.
Keep the UPS away from the following environments:
Places where the temperature and humidity are beyond the range of 0–40°C and
0%–95% RH respectively.
Places in direct sunlight or near heat sources.
Places subject to vibrations or shocks.
Dusty places, or places exposed to corrosive substances, salts, or flammable gases.
Sea environments or outdoor land environments (with simple shielding measures) near
pollution sources. If a site is near a pollution source, it is at most:
−
3.7 km away from saline water areas such as the ocean and salinas.
−
3 km away from serious pollution sources, such as metallurgic plants, coal mines,
and heat and power plants.
−
2 km away from secondary pollution sources, such as chemical factories, rubber
plants, and electroplating factories.
−
1 km away from light pollution sources, such as food factories, tanneries, and
heating boilers.
