First, the electric cabinet:
1, rated phase voltage: 380V, medium frequency output voltage 900V, DC current: 1200A, power: 600KW
2, KK thyristor 1200A/1600V 8
3, KP thyristor 1200A/1600V 6
4, air switch 1600A
5, installed copper row 80 mm X 6 mm
6, reactor (copper tube diameter 14mm, wall thickness 1.5mm coil, 8)
6, intelligent system
Second, the capacitor cabinet:
Capacitor 2000KF / 750V 5 sets 360KF/750V 1 set
Induction melting furnace
Reducer: 431
Furnace shell: diameter 1130 mm high 1280 mm.
Induction ring: Copper tube 25 mm X 40 mm X 3.5 mm Inner diameter 660 mm 17 turns.
Features:
1. Intelligent system, fast protection, durable thyristor, good starting performance, stable operation and convenient operation.
2, the use of large copper discharge machine, power saving; the use of boost circuit, the voltage across the furnace can reach 1800V (two times the output voltage of the electrical cabinet), the water cable, induction ring loss is small, power saving.
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