Thyristor Induction Furnace Power Supply

KGPS medium frequency power supply is the latest third generation energy-saving and environmentally friendly induction power supply. It adopts advanced digital integrated circuits and is composed of high-quality domestic and foreign electrical components. It is simple to operate, has complete protection functions, constant power adjustment, and obvious energy-saving effects. Each ton of molten iron only costs It consumes 560-580 kilowatt hours of electricity and is safe and reliable to use. It is the best choice for electric furnace users.

• Power saving and energy saving: The comprehensive performance of KGPS medium frequency power supply is significantly better than the traditional 6-pulse thyristor induction power supply, and the power consumption per ton of molten iron can be reduced by 5%-15%. Its power consumption is similar to that of IGBT modules, but its repair and maintenance costs are lower, bringing significant economic benefits to users.
• Harmonic compliance: The power supply design pays attention to environmental protection, does not contain 5th and 7th harmonic components, fully complies with national standards, and reduces harmonic interference to the power grid.
• Complete protection functions and easy operation: The whole machine adopts a double rectifier electric furnace design, dynamic voltage equalization, and has multiple protection functions such as phase loss, overvoltage, overcurrent, and low water pressure. It is easy to operate and maintain.
• Strong adaptability: This power supply has low environmental requirements, is durable, and can operate stably in various complex environments.

KGPS medium frequency power supply is widely used in the smelting and vacuum smelting of cast steel, alloy steel and stainless steel, the heating of segments, the bending and extrusion of steel pipes, the preheating of workpieces, the surface quenching and annealing of steel parts and other heat treatments, and the processing of metal parts. Welding, powder alloy, pipeline anti-corrosion, crystal growth and other different occasions. Its strong load adaptability and heavy load startup ability enable it to meet the needs of various complex processes.

• Full digital circuit control: KGPS medium frequency power supply adopts full digital circuit control, eliminating the need for intermediate relays, synchronous transformers and other supporting components, simplifying the equipment structure and improving the reliability and stability of the system.
• Intelligent protection function: This power supply has a full range of intelligent protection functions, including load short circuit, open circuit, water shortage, overcurrent, overvoltage, lack of phase, etc., ensuring that the equipment automatically and safely shuts down under various fault conditions.
• Digital constant power control system: Using a digital constant power control system, the control circuit is highly integrated and has the characteristics of high precision, high reliability, and easy debugging, which can ensure stable and reliable operation of the equipment for a long time.
• Advanced starting method: Using the advanced frequency-sweeping zero-voltage starting method, there is no need to select the starting voltage and starting frequency, and 100% successful starting can be achieved, which greatly improves the starting performance.

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