The intermediate frequency power of the 750KWinduction melting furnace is: 750KW (380V into the line)

Rectifier thyristors: KP1500A 1600V six radiators: S14 double body three sets

Absorption capacitance: 0.22µF 2000V six resistance: 50W 20Ω six

Inverter thyristor: KK1500A 1600V eight radiators: S14 double body four sets

Absorptive capacitance: 0.47µF 2000V eight resistance: non-inductive 100W 20Ω eight

Equalizing resistance: 100W 10K eight screws: M10 * 25

Air switch: 1600A

Reactor: core specifications Coil: Φ16 tube 6 turns (Φ220) 14 coils

Inductance: Φ16 tube 10 turns Copper bar: 6 × 60

Inverse transformation inductance: Φ16 tube 9 turns Copper bar: 6 × 60

Meter: AC voltmeter 0-450V DC voltmeter 0-600V

Intermediate frequency voltmeter 0-1000V (1000/100) Frequency meter 0-2000Hz (2mA)

DC ammeter 0-1500A (75mV) shunt: 1500A

      Power meter 0-800KW (1000 / 100V 800 / 5A)

Main control board: J8.1 Pulse transformer board: four magnetic rings

Power transformer: 380/220 / 18V

IF transformer: 1000/100/50 / 20V one 0.22µF 2000V one

Current transformer: 1500 / 5A two 5 / 0.1A two

Door: LD11 yellow, green and red (220V) 4.7K power adjustment potentiometer

Button: LAY3 red, knob: LAY3 green two