Output 
Efficiency at Full Load : 99 % %
Overload Protection : Yes
Maximum Total Current Draw : 100

Input
Input frequency : 50/60 Hz
Number of Power Cords : 1
Efficiency at Full Load : 99 % %
Load Power Factor Range : 0 to 1
Load Capacity : 20000VA
Maximum Input Current : 100A
Maximum Line Current : 100A

Physical
Maximum Height : 178MM, 17.8CM
Maximum Width : 432MM, 43.2CM
Maximum Depth : 673MM, 67.3CM
Net Weight : 20.91KG
Color : Black
Units per Pallet : 6.0

Environmental
Operating Temperature : -20 - 50 °C
Operating Relative Humidity : 0 - 95 %
Operating Elevation : 0 - 4572meters
Storage Temperature : -40 - 65 °C
Storage Relative Humidity : 0 - 95 %
Storage Elevation : 0 - 15240meters

Conformance
Approvals : CSA, EN 60950, GOST, IEC 60950, UL 1778
Standard warranty : 2 years (parts only)