2.2 Equipment’s Accessories
This section describes the parts, which are supplied along with the UPS. These parts must be examined on receipt
of the system.
2.2.1 UPS
The UPS is mounted on a wooden base palette and fixed on to the same. The unit is wrapped in polythene sheets
and enclosed in a corrugated box. The UPS cabinet can be moved by human, or forklift or other similar lifting
equipment.
2.3 Installation Preparation
2.3.1 Location
To extend the UPS life, the chosen place must offer:
• Convenient wiring
• Adequate operator access area
• Good ventilation to meet the heat dissipation requirements
• No corrosive gas, such as sulfur dioxide and so on
• No excessive moisture or heat source
• No excessive dust
• Compliance with fire-fighting requirements
• Operating temperature compliant with the specifications, see Table 1-2 for details
2.3.2 Environmental Requirement
UPS room The UPS is designed for indoor installation, which should be installed in a clean and well-ventilated
environment, to keep the ambient temperature within the specifications.
The internal fans provide forced air cooling for the UPS. Cooling air enters the UPS through the ventilation holes
on the front panel and exhausts the hot air through the back-ventilation holes. Therefore, do not obstruct the
ventilation holes. Maintain at least 200mm clearances between the front, rear of the UPS and the wall or adjacent
equipment (see Figure 2-2), to avoid obstructing the UPS ventilation and heat dissipation. Otherwise, the UPS
internal temperature will rise, which will shorten the UPS life.
If necessary, an indoor exhaust fan should be installed to keep the indoor temperature from rising. An air filter
should be used in a dusty environment where the UPS is to be operated.
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