Detailed configuration list of KGPS-10T induction melting furnace

1. Electric cabinet:

1. Phase voltage: 1500V, DC output voltage 1900V, intermediate frequency voltage: 2600V

　 DC current: 3500A, power: 6500KW

　 Intelligent control system

2. KK Thyristor 1000A/2500V 48 pcs

3. KP SCR 3500A/4000V 6

4. Air switch 2000A / electric 2 pcs

5. Installed copper bar 120 mm X 8 mm

2. Capacitor cabinet:

　 Capacitor 4000KF/2500V 20 sets

Three, induction furnace

　 2.3 meters X 2.3 meters, 2.5 meters high, steel shell

　 Hydraulic tilting furnace system

Features:

1. The phase-in voltage is as high as 1500v, and the DC voltage is high, which significantly reduces the loss of electric cabinets, transmission lines and power transformers.

2. The intermediate frequency voltage is as high as 2600V, and the booster circuit is used. The voltage at both ends of the induction furnace is as high as 5200V, which greatly reduces the loss of the induction coil and the water cable.

3. Special cooling ring for furnace bottom, durable for furnace bottom, not easy to wear, low loss at furnace bottom; using booster circuit, the voltage at both ends of the electric furnace can reach 5200V (2 times the output voltage of the electric cabinet), water cable, induction coil loss Small; 1500V phase-in voltage, reactor, equipment

The machine copper bar and the incoming phase cable loss are small; 48 1000A/2500V KK SCRs, three sets of KK SCRs are connected in parallel, low power consumption, and the cost of purchasing KK SCRs during maintenance can be reduced by six times (if damaged Four KK3500A/2500V thyristors cost about 8500 yuan, and three sets of KK thyristors in parallel will only damage one of them under the same circumstances, and four KK1000A/2500V thyristors only cost about 1200 yuan. , Greatly reducing maintenance costs).

4. Increase the induction furnace, and the new furnace can produce 13 tons.

5. Intelligent system, fast protection speed, simple structure, convenient operation and easy maintenance.