Capacity range: 31500kVA and below.
Main parameters: primary side 35kV and below, secondary side 5.0kv and below, secondary side voltage regulation range 5% - 100%, non excitation electric voltage regulation, 12 pulse constant current output. It can operate safely for 2 hours at 1.2 times of overload and 1.3 times of overload for 1 hour.
Main application field: supply rectifier power for DC ice melting device. DC ice melting device is used for short-term DC heating and ice melting of 110kV, 220kV, 330kV and 500kV transmission lines in case of power failure due to ice disaster, so that these transmission lines can quickly resume power supply.