Poles : 2P ~ 8P

Frame size : N355-1250 ~ N560-2000 (IEC / METRIC)

Voltage : 3000V, 3300V, 4160V,6000V, 6600V,10000V,11000V

Frequency : 50Hz, 60Hz

Enclosure : Totally Enclosed Air to Air Cooled (TEAAC)

Mounting : Horizontal Foot Mounted

Insulation : Class F

Temperature rise : Class B at S.F. 1.0 / Class F at S.F. 1.15 (by Resistance Method)

Environment : Ambient Temperature 40℃

Altitude : 1000 meters (3300 feet) or less