UPS2000-G-(1 kVA-3 kVA)
User Manual
1 Precautions
Issue 08 (2017-08-04)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
2
Places where the temperature and humidity are beyond the range of 0–40°C and
0%–95% RH respectively
Indoor environments in which the ambient temperature and humidity are not controlled
or common outdoor environments (including those with simple shelters such as awnings,
and where the humidity can reach 100%)
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
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
1.4 Installation
Never connect a device that will overload the UPS, such as a laser printer, to the output
socket of the UPS.
When routing cables, keep them away from the place where they are easily to be stepped
on or make someone stumble.
Never connect household appliances, such as a hair drier, to the output socket of the
UPS.
The power to the UPS must come from a near grounded cushion socket.
Use only power cables that comply with Verband Deutscher Electrotechniker (VDE) test
standards and Conformité Européenne (CE) certification to connect the UPS to the
indoor cushion socket. The power cable can be the main power cable for your PC.
Use only power cables that comply with VDE test standards and CE certification to
connect a load to the UPS.
When installing the UPS, ensure that the total leakage current of the UPS and connected
loads does not exceed 3.5 mA. The recommended upstream earth leakage circuit breaker
(ELCB) is more than 30 mA.
1.5 Operation
Never disconnect the main power cable for the UPS or use the indoor cushion socket
when the UPS is running. Otherwise, the grounding for the UPS and connected loads
will become invalid.
Since the UPS contains embedded batteries, its output sockets and output terminals are
energized even if the UPS is not connected to a socket.
To completely disconnect the UPS, shut down the UPS and then unplug the power cable.
Prevent liquid or any other foreign objects entering the UPS.
