B21, China Town Mall, Midrand
Induction Heating Principle
How exactly does induction heating work? It helps to have a basic understanding of the principles of electricity. When an
alternating electrical current is applied to the primary of a transformer, an alternating magnetic field is created. According to Faraday's Law, if the secondary of the transformer is located within the magnetic field, an electric current will be induced.
In a basic induction heating setup shown in, a solid state RF power supply sends an AC current through an inductor (often a copper coil),and the part to be heated (the workpiece) is placed inside the inductor. The inductor serves as the transformer primary and the part to be heated becomes a short circuit secondary. When a metal part is placed within the inductor and enters the magnetic field, circulating eddy currents are induced within the part.
Product Description
| item | value |
| Model | JLC-120KW |
| Power | 120KW |
| Voltage | 3 Phase 380V 50/60HZ |
| Max input current | 195A |
| Oscillate frequency | 10-30kHz |
| Cooling water desire | >0.2MPa >6L/Min ≤40°C |
| Duty cycle | 100% |
| Cable length | 2-6 meters |
* It adopts the most advanced MOS, IGBT frequency conversion control technologies to realize automatic tracking of frequency.
* It has the constant current and power control function, which can significantly optimize metal heating process, realize the high efficiency and fast heating and bring into play the superior performance of the products.
* About ten types fault protection and display of over-current, over-voltage, water shortage and phase missing can provide higher reliability and durability.
* It is safe and reliable, and requires no equipments of ten thousand voltage, and thus can ensure the safe operation.
* It is available for infrared temperature measurement, which can realize the automatic control of temperature, improve the
heating performance and simplify the manual operation.
Application
