20 - 80 kVA parallel UPS system
User’s and Installation Manual
1018390
Revision C
48
Single UPS modules
The number indicated in parentheses are for units with battery banks of 32 pcs battery system.
Parallel Hot Sync™ systems
4. Environmental
4.1 Ambient temperature
0° ... + 40°C operating
+15°C ... +25°C recommended
-25°C ... +55°C storage (without battery)
4.2 Ventilation
Fan cooling, temperature µP monitored
4.3 Altitude
1000 m operating w/o derating
15 000 m during transportation
4.4 Humidity
15 ... 90% RH, non-condensing
4.5 Audible noise
< 55 dB(A) at 1 meter distance 20-30 kVA
< 60 dB(A) at 1 meter distance 40-60 kVA
< 65 dB(A) at 1 meter distance 80 kVA
4.6 Protection class
IP 21 S
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