Application：
It’s mainly used in melting cast iron, cast steel and copper and aluminum alloy. It can also be used together with self-heated furnaces and electric arc furnace for heating or keeping warm the molten iron and molten steel.
Structure Features：
1. Solid steel structure and durable；
2. Good magnetic isolation, safe and reliable；
3. Solid frequency conversion power supply, easy operation；Adjustable power rate, easy operation and maintenance
4. Easy to start up with load or free of load
Equipment Constitution：
Furnace block、l Hydraulic mechanism、Operation table、 Low-voltage power supply system、Electrothermal capacitor cabinet、 Water temperature and pressure annunciator、Water cooling cables、Furnace leakage alarm
Electrical Feature：
1. Digital CMOS chip (U.S. ASIC－2－12), with the highest degree of integration at home, is used in control circuit, the overall machine controlled through one single panel.
2. Frequency-sweep zero voltage start, high success rate, no shock;
3. Automatic resistance adjustment, permanent power output, 10-20% energy saved in comparison with domestic traditional machine of the type;
4. Auto phase sequence adaptation, free of synchronization;
5. Good performance in reload staring, auto recovery;
6. Highly integrated in controlling circuit, free of use of high-rate starter and relay loop, fairly low failure rate;
7. Wholly digital design, strong in anti-interference, no temperature shift when in continuous working;
8.l Multi-protection functions (for over current, over voltage, insufficient water pressure, power failure, or phase absence), and mishandling will not cause damage to machine
Technical parameters of the induction electric furnace (steel enclosure)：
|
Nominal
|
Inlet voltage for power supply v
|
Nominal power
|
Output frequency HZ
|
Output voltage V
|
Voltage of the furnace block V
|
Melting cast steel
|
1600
℃
|
Transformer configuration KVA
|
|
capacity t
|
KW
|
melting rate t
／
h
|
Power consumption Kw.h
／
t
|
|
1
|
380/660
|
500/800
|
1000/600
|
750/1200
|
1500/2500
|
0.8/1
|
650/620
|
500/1000
|
|
1.5
|
660
|
800/1200
|
600
|
1200
|
2500
|
1.5/2
|
650/620
|
1250
|
|
2
|
660
|
1800
|
600
|
1200
|
2500
|
2
|
620
|
2000
|
Technical Parameters of Induction Electric Furnace (aluminum enclosure)：
|
Nominal capacity t
|
Inlet voltage for power supply v
|
Nominal power
|
Output frequency HZ
|
Output voltage V
|
Voltage of the furnace block V
|
Melting cast steel
|
1600
℃
|
Transformer configuration
|
|
KW
|
melting rate t
／
h
|
Power consumption Kw.h
／
t
|
KVA
|
|
1
|
380/660
|
500/800
|
1000/600
|
750/1200
|
1500/2500
|
0.6/0.8
|
680/660
|
500/1000
|
|
1.5
|
660
|
800/1200
|
600
|
1200
|
2500
|
1/1.5
|
660/630
|
1250
|
|
2
|
660
|
1800
|
600
|
1200
|
2500
|
1.5
|
630
|
2000
|
