Vertiv Tech EXS 0080kTK16FN01000, Руководство пользователя

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Vertiv | Liebert EXS 80kVA UPS | User Manual 22
Mechanical Installation
2.6.2. Reserved Space
Figure 2-5 Installation Clearances (Top View)
• The UPS should only be installed on concrete or other non-inflammable surfaces.
• The clearance between the rear panel of the wall should be convenient, as shown in Figure 2-5 . The
clearance should not be less than 200 mm and sufficient to permit maintenance operations.
• When the battery cabinet is installed near the UPS, the maximum allowable ambient temperature is
dependent on the battery rather than the UPS.
• If the UPS is working in ECO mode, the power consumption will be lower than that in Normal mode.
Proper air conditioning system shall be selected according to the normal operating mode.
2.6.3. Battery Room
Batteries generate some amount of hydrogen and oxygen at the end of charge, so the fresh air volume of the
battery installation environment must meet the EN50272-2001 requirements.
The ambient temperature is the main factor that affects the battery capacity and life. The normal battery operating
temperature is 20 °C. If the ambient temperature is higher than 20 °C, the battery life will be reduced. If it is lower
than 20 °C, the battery capacity will be reduced. In normal situation, the allowable ambient temperature for the
battery is between 15 °C to 25 °C. The battery’s ambient temperature is maintained constant, and the battery is
kept away from heat source and air outlet.
When the UPS uses an external battery, you must install a protection device (such as fuse or circuit breaker) close
to the battery and keep the wiring distance between the battery and the protection device to a minimum.