Parallel Resonant Medium Frequency Power Supply

Product Name: KGPS Medium Frequency Power Supply

Product Description:Thyristor medium frequency power supply, also known as SCR medium frequency power supply, is a static frequency conversion device that converts three-phase industrial-frequency AC power into single-phase medium-frequency AC power using silicon controlled rectifier components. It is mainly used in induction heating, induction melting, KGPS medium frequency furnaces, and other occasions requiring medium-frequency power supply. It features a series of advantages such as high overall efficiency, light weight, low noise, fast start and stop, automatic frequency tracking with load parameter changes, and convenient power adjustment.

The main circuit of this device adopts an "AC–DC–AC" conversion system, consisting of a three-phase fully-controlled bridge rectifier circuit, an inductor filter circuit, and a parallel inverter circuit. The thyristor medium frequency power supply components are water-cooled, and its control system is composed of integrated circuits with stable performance and reliable starting. Zero-voltage starting or sweep-frequency starting is adopted for easy operation. The device is simple to maintain and economical, making it especially suitable for metal melting, heating and heat treatment in medium frequency furnaces.