Features of Control circuit for medium frequency induction heating machine
1. This control circuit is suitable for the control of the parallel frequency inverter power supply. This induction melting furnace power supply can be used for smelting and diathermy of various metals.
2.The power supply control board is a fully-integrated control board for the single board. It adopts digital triggering and has high reliability, high precision, easy debugging, and few relay elements.
3.The main circuit can enter the line without phase sequence (automatic phase sequence adjustment).
4.Advanced sweep start technology allows operators to achieve 100% successful startup without selecting start voltage and start frequency.
5.The power adopts advanced control technology and has strong anti-interference ability.
6.Automatically follow the changes of the load, with non-faulty automatic restart capability and automatic power adjustment during operation.
7.It has ideal shut-off, pressure cut-off, accurate shut-off time or inverter angle control to ensure reliable operation of the equipment.
8.Has a perfect multi-level protection system (water pressure, phase loss, under voltage, over-current, over-voltage, off-time, straight-through, operating chain, etc.) with high frequency conversion efficiency, and is greater than 94% at 1000HZ and below.
