Introduction and features of SCR Induction Power Supply
An SCR Induction Power Supply is that converts a three-phase power current into a single-phase if current and causes the heated metal to produce eddy currents by electromagnetic field induction for heating and melting. The inverter series circuit charges the capacitor through the reactor to ensure the inverter has a stable voltage output. At the same time, due to the existence of capacitance, it can prevent the inverter’s high harmonic feedback to the power grid, so there is no harmonic harm to the power grid. Besides, the equipment is the rectifier full output circuit, the power factor is always above 95%. Series inverter adopts frequency modulation and power adjustment, that is, the equipment power is regulated by changing the inverter frequency, the rectifying part of the thyristor is completely in the open state, inductance, and capacitance filtering, unlike parallel resonance to adjust the DC voltage to adjust the output power. In the process of intermediate frequency electric furnace drying and later insulation, the thyristor is still in the fully open state, which greatly improves the power factor of the equipment, so the voltage output is stable and prevents the pollution of the power grid by higher harmonics.
● The thyristor is fully open, which greatly improves the power factor of the equipment.
● In the case of low incoming voltage, high voltage can be obtained on the induction coil. The same power maximizes the resonant current in the induction coil, thus reducing the power consumption.
● After the start by changing the frequency, change the inverter Angle regulation power. So the power will start up 100% successfully.
● Two or even more inverter Bridges can be installed under one rectifier bridge, which is convenient for a set of power supply with two or even more electric furnaces, and the power can be distributed arbitrarily among each furnace body.
● A simple circuit, reliable operation, convenient adjustment, strong adaptability to load, a wide range of adaptation.
● The fully integrated control circuit, with over-voltage, over-current, inverter failure, insufficient water pressure, and other protection functions.
● Modular design for easy maintenance. The important parts adopt the international brand, the whole machine life is up to 10 years.
Product parameters of SCR Induction Power Supply
Into the line voltage (V)
Cooling Water Flow(t/h)
● Manufacturer direct sale, after-sale has safeguard.
● 7*24h Free technical consultation.
● Free artifact testing.
● Free training for use.
● Free installation instructions.
● All equipment will be closely tested before leaving the factory.
● We will provide environment-friendly export packing that meets the requirements.
● Prompt delivery, 12 months complete machine warranty.
● Establish customer profile, lifelong tracking service, and provide spare parts at factory price.
Application of SCR Induction Power Supply
This induction heating equipment is widely used in metallurgy, forging, casting, refining, machinery, building materials, automobile manufacturing, and other industries. The SCR Induction Power Supply’s main use is metal heat treatment, such as iron, copper, aluminum, stainless steel, aluminum alloy, and its products melting, smelting, casting, heating, quenching, welding, forging, hardening, surface heating, and so on.
FAQ of SCR Induction Power Supply
● Are you factory direct?
Yes, we are.
● Can I visit your factory?
Of course, international friends are welcome to visit our factory.
● What kind of packing?
Each of our export equipment has professional export packaging, to meet the environmental requirements.
● Does the quotation include freight?
The quotation is the arrival price for export to domestic ports. Ports are generally: Qingdao, Shanghai, Shenzhen. Customers can also specify any domestic port or airport. If there are special requirements, we can also quote the price including express or air freight to the customer’s location.
● How can I get your installation service?
For simple general-purpose equipment, we will provide illustrated installation instructions and installation videos, as well as detailed maintenance instructions. For complex products, if they cannot be installed through the information provided by us, we will arrange for a skilled engineer to provide door-to-door guidance. Our products have been exported to many countries around the world. We have a wealth of solutions. You don’t have to worry about that.