360v Digital Control High Frequency Induction Heating Equipment With IO Interface

High Frequency Induction Heating Equipment The Faster The Melting Speed, The More Obvious The Power Saving Effect.

Overview of high frequency induction heating equipment:

The application in the field of high-frequency welding is an alternating current with a frequency of 100 kHz to 800 kHz. The power frequency of 50 or 60 Hz is first converted into DC, which is converted into high-frequency AC through the oscillation formed by using a vacuum tube combined with a channel capacitor or through an inverter composed of high-frequency power crystal devices MOSFETs (metal oxide field effect transistors), and forms a steel pipe welding heating source through an output device.

Technical parameters of high frequency induction heating equipment:

Model: LC-GPGY-140KW

Maximum input current: 140A

Input power: 140kW

Oscillation frequency: 31khz

Input voltage: 360v

Host volume: 480mm×380mm×680mm

Cooling water pressure: 0.1-0.3mpa

Cooling water flow (main engine): 15L / min (0.1MPa)

Cooling water flow (transformer): 18L / min (0.1MPa)

Water temperature protection point: 50 ℃

Host weight: 40 ± 5% kg

Efficiency: 90%

Advantages of high frequency induction heating equipment:

1. Control core: the world's * * high-speed digital signal processor (hDSP) is generally used, and special chips are used as auxiliary processors.

2. The inverter device generally adopts high-efficiency and fast resonance control mode, the inverter efficiency is greater than 95%, and the power factor of the host is greater than 0.9.

3. The equipment adopts the design structure of air cooling and water cooling.

4. Control mode: fully digital, high-efficiency and fast resonance, which can adapt to sensors of various parameters. The power supply of intelligent equipment generally has a built-in digital PID temperature control module.

5. With IO interface: analog output, analog input, IO output and IO input interface, RS232 or RS485 communication interface.

6. The communication interface can be externally connected with a special * recorder.

7. Power regulation: stepless regulation, 0% ~ 100% adjustable, resolution of 0.1% or 0.01%, output stability of 0.3% or 0.025%.