Vertiv Liebert EXS 80kVA UPS, Руководство пользователя

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Vertiv™ Liebert EXS 80kVA UPS User Manual
2 Mechanical Installation
2.5 Initial Inspection
Before installing the UPS, carry out the following inspections:
1. Ensure that the environment of the UPS equipment room meets the environmental requirement
specified in the product technical specifications, especially the ambient temperature, ventilation
conditions, and the dust situations.
2. Unpack the UPS and battery under the guidance of authorized service engineer. Visually inspect
whether the UPS and battery have any transportation damage. If there is any damage, report to the
carrier immediately.
3. Verify the UPS label and confirm the correctness of the UPS. The UPS label is attached on the back of
the door. The model, capacity and main parameters of the UPS are marked on the label.
2.6 Environmental Requirements
2.6.1. UPS Room
The UPS should be located in a cool, dry, clean-air indoor environment with adequate ventilation,
and should be located on concrete or other nonflammable and flat surfaces. The ambient
environment should be free of conductive powder (such as metallic powder, sulfide, sulfur
dioxide, graphite, carbon fiber, conductive fiber, etc.), acid mist or other conductive media
(strongly ionized substances). The environment specifications should comply with relevant
international standard & specifications and the operating range specified in this manual.
The UPS uses forced cooling by internal fans. Cooling air enters the UPS through the ventilation
grills at the front of the cabinet and exhausted through the ventilation grills at the back of the
cabinet. Do not obstruct the ventilation holes (ventilation grills). The front and rear of the UPS
should be kept a distance at least 5 00 mm (see Figure 2-5 ) from the wall to avoid blocking the
UPS heat dissipation, thus reducing the UPS internal temperature and improving the UPS life.
If necessary, install indoor extractor fans to aid cooling-air flow to avoid room temperature
buildup. Air filters should be used when the UPS is to operate in a dirty environment.