1: The principle of induction heating equipment:
The control power supply of induction heating equipment is a power supply device that converts 50Hz AC power into induction current frequency (1KHZ to 10000K HZ or above), rectifies three-phase AC power into DC power, and then converts DC power into adjustable induction current to supply the AC current flowing through the capacitor and induction coil. This generates high-density magnetic field lines in the induction coil and cuts the metal material contained in the induction coil, generating large eddy currents in the metal material. This type of eddy current also has some properties of alternating current, that is, the free electrons of the metal itself flow in a metal body with resistance to generate heat.
2: The characteristics of induction heating:
Adopting electric heating, the working environment is good, and it is a pollution-free and environmentally friendly equipment.
Adopting new energy-saving technologies, it is more energy-efficient than traditional cupolas, electronic tubes, and electric heating wires.
Easy to operate and convenient to use.
Fast heating speed, deep heat penetration, and high production efficiency.
Save manpower, occupy a small area, and save space.
3: The main advantages of induction heating equipment:
1. Power supply - overall optimization and improved performance
The heating power supply has been continuously improved through circuit technology and has now developed into the latest domestic intermediate frequency power supply equipped with the eighth generation digital circuit board. This power supply has a wide frequency range, constant power regulation, automatic zero voltage start scanning, and a voltage and current dual closed-loop feedback system. And it has strict protection measures for overcurrent, overvoltage, undervoltage, undervoltage, water shortage, and other issues, making the equipment highly stable and capable of automatic control and regulation.
2. User experience - humanization and simplification
In the process of technological research and development, induction heating power supplies also pay attention to user experience, striving to make the operation of the equipment simpler and more convenient during use. Now, with simple training, employees can basically master the usage methods and precautions of the power supply.
Main technical parameters of medium frequency 45KW induction heating equipment::
| Rated power: 45KVA; (Power adjustable) |
Rated voltage: 50HZ, three-phase, 380V; |
| Maximum output oscillation power: 45KW |
Hourly power consumption: 5-35KW |
| Output current: 5-45A; |
Output voltage: 0-36V; |
| Output oscillation frequency: 1-20KHZ |
Load duration: 100% 24-hour continuous operation |
| Cooling water pressure requirement: ≥ 0.3Mpa; |
Cooling water speed requirement: ≥ 5L/Min |
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