Solid State Power Supplies For Induction Melting And Heating – Megatherm

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Solid State Power Supplies For Induction Melting And Heating

Solid State Power Supplies For Induction Melting And Heating

The heart of Induction Heating Application is the solid state power supply. Megatherm has engineered and developed a wide range of digitally controlled power supplies for all types of Induction application.

FEATURES	PHASE TUNE - Low Power	PHASE TUNE - High Power	PHASE LOCK	PHASE SMART	PHASE QUICK
Power Range	750 kW - 2,000 kW	3,000 kW – 36,000 kW	100 kW – 12,000 kW	25 kW – 600 kW	50 kW – 800 kW
Frequency Range	300 Hz - 1 kHz	200 Hz – 600 Hz	300 Hz – 30 kHz	30 kHz – 100 kHz	100 kHz – 400 kHz
Input Voltage	380 V – 11 kV	11 kV – 33 kV	380 V – 33 kV	380 V – 480 V	380 V – 480 V
Isolation	Input Transformer	Input Transformer	Input Transformer	Output Transformer	Output Transformer
Rectifier Topology	6 – 12 Pulse	12 – 48 Pulse	6– 24 Pulse	6 Pulse	6 Pulse
Inverter Topology	Voltage Boosted Current Fed	Voltage Boosted Current Fed	Voltage Fed	Voltage Fed	Voltage Fed
Inverter Switch	SCR	SCR	IGBT	IGBT / SiC MOSFET	SiC MOSFET
Load Tuning	LC – Parallel	LC – Parallel	LLCC - Hybrid	LC – Series	LC – Series
Power Control	Phase Control	Phase Control	Pulse with Modulation	Frequency Control	Frequency Control
Cooling System	Water Cooled	Water Cooled	Water Cooled	Water / Air Cooled	Water / Air Cooled
Typical Applications	Induction melting power sources for foundries, Sintering Power Source, Online Billet Heaters for Rolling Mills	Induction Melting for Steel Melt Shops	Induction melting power sources for foundries, Holding/Alloying Applications, Ductile Iron Plants, Mass Heating of Billets/Bars/Wires, Forging, etc.	Induction hardening & heat treatment, high frequency applications	High frequency applications, Pipe/Tube Welding, Annealing, etc.