OPM_LPS_33E_10K_30K_4CN_V010.doc 22/82 Operating Manual LP 33 / 10-20-30 kVA
4.4 PLACE OF INSTALLATION
The UPS should be installed in a restricted area where only qualified personnel should be
admitted.
The place of installation should be clean, dust-free, and provided with proper ventilation or air-
conditioning.
Verify for sufficient floor load capacity (see Section 4.1.1).
We strongly advice that the ambient temperature should not exceed 20°÷25°C / 68°÷77°F (max.
35°C / 95°F).
See Section 4.5.
NOTE !
Insufficient space on both sides of the UPS in respect to the wall can cause a
dangerous increase of the internal operating temperature.
LP 33 positioning
For easier access in case of maintenance
operation and for a free circulation around the
cabinet, we recommend to maintain the
following minimum distances:
Right & left side: 100 mm (4”)
Rear side: 50 mm (2”)
Top of the UPS: 300 mm (12”)
Right & left side: 200 mm (8”)
Rear side: 50 mm (2”)
Top of the UPS: 300 mm (12”)
Fig. 4.4-1 LP 33 positioning
Fig. 4.4-2 RPA parallel system positioning
NOTE !
Both lateral sides of the UPS MUST BE
ACCESSIBLE at any time for repair or
maintenance.
NOTE !
Operating temperature is very important for valve regulated battery
(maintenance free).
Operation at temperatures higher than 20°C (68°F) will reduce life expectancy.
Respect the prescription VDE 0510, those of the battery supplier and other
local standards.
The installation and cabling of the battery must be done by qualified people.
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