KGPS-1.5T-3 induction melting furnace, compared with other types of 1T electric furnace, can save 80-100 degrees per ton of steel
(The smelting power consumption can be as low as 520 degrees / ton of molten steel).
First, the electric cabinet:
1, rated phase voltage: 700V, intermediate frequency output voltage 1300V, DC current: (maximum) 2000A, power (maximum): 1500KW
2, KK thyristor 1000A/2000V 16
3, KP thyristor 2000A/2500V 6
4, air switch 2500A
5, installed copper row 80 mm X 6 mm
6, reactor (copper tube 16mmX15mm, wall thickness 1.5mm coil, 12), a balanced reactor
6, intelligent system
Second, the capacitor cabinet:
Capacitor 2000KF / 1200V 9 sets
Induction melting furnace
Reducer: 531A
Furnace shell: diameter 1330 mm high 1390 mm.
Induction ring (heavy: 290 kg): Copper tube 25 mm X 40 mm X 3 mm Inner diameter 760 mm 20 laps.
Induction melting furnace features:
1. Intelligent system, fast protection, durable thyristor, good starting performance, stable operation and convenient operation.
2, using a large copper rowing machine, saving electricity.
3, special heat dissipation ring at the bottom of the furnace, the bottom of the furnace is durable, it is not easy to wear the furnace, and the loss of the furnace bottom is small; the booster circuit can be used, the voltage at both ends of the electric furnace can reach 2600V (two times the output voltage of the electric cabinet), the water cable and the induction coil are lost. Small; 700V phase-in phase voltage, reactor, device
Machine copper row, phase-in phase cable loss is small; 16 1000A/2500V KK thyristors, two sets of KK thyristors in parallel, low power consumption, and the cost of purchasing KK thyristor during maintenance can be reduced by two times (such as damage) The four KK2000A/2500V thyristors need about 2900 yuan, while the two sets of KK thyristors are connected in parallel. In the same situation, only one of them will be damaged. Two KK1000A/2500V thyristors are only about 1200 yuan. , greatly reduced maintenance costs).
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