Comparison of KGPS intermediate frequency power supply and IGBT intermediate frequency power supply

Kulinganisha KGPS intermediate frequency power supply and IGBT intermediate frequency power supply

Aina ya Nguvu	KGPS intermediate frequency power supply	KGPS-CL intermediate frequency power supply	IGBT intermediate frequency power supply
kazi kanuni	SCR Rectifier SCR Parallel Resonant Inverter	SCR rectifier SCR series resonant inverter	Diode rectifier IGBT series inverter
Udhibiti wa nguvu	Rectifier phase-shift control output power fluctuates with load	Inverter frequency control is mara kwa mara	Inverter frequency control is mara kwa mara
Grid side power factor	hadi 0.9 decreases with output power	0.95 mara kwa mara	0.95 mara kwa mara
Grid side harmonics	Depends on the number of rectifier pulses	Depends on the number of rectifier pulses	Depends on the number of rectifier pulses
melting rate	1	1.02	1.02
matumizi ya nguvu	1	0.95	0.96

above is the comparison of intermediate frequency power supply . I hope everyone will pay attention when purchasing intermediate frequency power supply . KGPS power supply intermediate frequency power supply is a parallel resonant melting furnace, with good cost performance, relatively large consumption and low power factor; KGPS-CL power supply intermediate frequency power supply is series resonance melting . Furnace, with high cost and guaranteed power factor of more than 0.95, has become popular in recent years; IGBT power supply intermediate frequency power supply is also series resonance, but IGBT module operating conditions are relatively harsh, and the failure rate is higher than that of thyristor, and its use has gradually decreased in recent years. Comparison of intermediate frequency power supply , I hope everyone can help.