Capacity 10 kVA—30 MVA
Primary Vollage 4.76 kV, 15 kV , 23 kV, 34.5 kV or other
Secondary Voltage 208 V - 34.5 kV or other
Insulation Class B、F、H、C、R
Enclosure Type NEMA ratings, NEMA 1, NEMA 3R and NEMA 4
Frequency 50Hz、60Hz
cooling system AA/FA
Standards ANSI,IEEE, IEC,NEMA, DOE or regional standards
Certification UL/cUL、ISO、CE