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℃