The electrical configuration of the steelmaking induction melting furnace is described as follows:

(1) Model: KGPS -0. 3S/5000kW GW-8T;

(2) Induction melting furnace transformer model: ZS-6300/35 6300kVA;

(3) Secondary frequency transformer: △/Y 1500V;

(4) Intermediate frequency power supply rectifier part: three-phase fully controlled bridge rectifier;

(5) IF power inverter part: parallel inverter;

(6) Inverter start mode: zero start mode;

(7) Equipped with compensation capacitor: 32 units;

(8) KP tube of rectifier part: KPX2000A/4000V;

(9) KK tube of the inverter part: (Xima tube) KK2500A/2700V