Eaton 93PR Series - UPS Environmental Specifications; Table 8-5. UPS Environmental Specifications

25-75 kW
User's and Installation Guide 83
8.5 UPS Environmental Specifications
Table 8-5: UPS environmental specifications
Acoustic Noise at 1 m
< 65 dBA in double conversion
< 55 dBA in ESS
Ambient UPS Storage Temperature Range
From-25°Cto+55°Cintheprotectivepackage*
AmbientServiceTemperatureRange,(UPS)
From+5°Cto+40°C*,
No output power derating required.
Relative Humidity Range
5 to 95 %, no condensation allowed
Maximum Service Altitude
5 to 95 %, no condensation allowed
Maximum 2000 m (6600 ft) with 1 % derating per
each additional 100 m.
*MaximumrecommendedoperatingandstoragetemperaturewithVRLAbatteriesis+25°C.