The industrial frequency inductance furnace is widely used for smelting of non-ferrous metal and ferrous metal. Load of the power transformer of the industrial frequency induction furnace is smooth, without overloading requirements. To increase efficiency, low impedance and voltage are required and hard features. The structure design is the same with electric transformers of the same capacity, with voltage adjustment means and scope variable. The transformer is divided into 3 phases. The secondary output terminal is directly connected to the power balance unit (reactor, inductor and capacitor) in one arm to make the single load converted into 3-phase symmetrical load to balance

12

Transformer body

1

11

Agitation

4

Total weight (four used together)

1

Trolley

1

9

Excitation-free electric-driven tappingSwitch

1

8

Temperature meter (compound)

1

7

Pressure release valve

1

6

Disassemble thermal sink

Group 12

5

Oil meter

1

4

Oil storage cabinet

1

3

φ50gas relay

1

2

Secondary side terminal

3

1

Primary side terminal

3

Serial No,

description

quantity

remark

12

Transformer body

1

11

Excitation-free electric-driven tappingSwitch

1

1

Temperature meter (compound)

1

9

Pressure release valve

1

8

Agitation

4

Total weight (four used together)

7

Trolley

1

6

Disassemble thermal sink

Group 8

5

Secondary side terminal

3

4

Primary side terminal

3

3

φ50gas relay

1

2

Oil meter

1

1

Oil storage cabinet

1

Serial No,

description

quantity

remark