Main technical parameters of 1 ton/450KW intermediate frequency induction melting furnace:

project

parameter

Electric furnace parameters

Rated Capacity

1000Kg

Lining thickness

80mm

Induction coil inner diameter φ

760mm

Induction coil height

890mm

Maximum working temperature

1850°C

Working temperature of molten iron

1450°C

Melting rate (1450℃)

1065Kg/h 

Electrical parameters

Rated power of intermediate frequency power supply

450KW

Transformer capacity

500KVA

Number of rectified phases

6 veins

Transformer primary voltage

10KV

Transformer secondary voltage (rated input voltage)

3N-380V

DC voltage

510V

DC

150A

The highest output voltage of the intermediate frequency power supply

750V

Rated working frequency

1000Hz

Rated working voltage

750V

Cooling water system

Cooling water flow

10t/h

Water supply pressure

0.2～0.35MPa

Inlet water temperature

5～35℃

Outlet temperature

<55℃