1000KW induction melting furnace configuration list

Induction melting furnace power: 1000KW (incoming line 660V)

Rectifier thyristor: KP2000A 2500V 6 radiators: S14 double body 3 sets

Absorption capacitor: 0.22μF 2000V 6 resistors: 50W 20Ω 6

Inverter thyristor: KK2000A 2500V 8 radiators: S14 double body 4 sets

Absorption capacitor: 0.47μF 2000V 8 resistors: no sense 100W 20Ω 8

Voltage equalization resistance: 100W 10K8 only Screw: M10*25

Air switch: 2000A

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

Incoming inductance: Φ18 tube 10 turns Copper row: 6×80

Inverse transformation to inductance: Φ18 tube 9 turns Copper row: 6×80

Instrument: AC voltmeter 0-1000V DC voltmeter 0-1000V

Medium frequency voltmeter 0-1500V (1000/100) Frequency meter 0-2000Hz (2mA)

DC ammeter 0-2500A (75mV) shunt: 2500A

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

Main control board: J8.1 pulse transformer board: magnetic ring production 4

Power transformer: 420/18V, 1

IF transformer: 1000/100/50/20V, 1 0.22μF 2000V, 1

Current transformer: 2000/5A, 2 only 5/0.1A, 2

Door panel: indicator light LD11 yellow, green, red, 1 (220V) 4.7K power potentiometer, 1

Button: LAY3 red, 1 only, knob: LAY3 green, 2