IGBT inverter intermediate frequency induction heating power supply
The GZP series solid-state intermediate frequency and ultra audio power supply uses IGBT semiconductor devices to achieve phase shifting voltage regulation and inversion. The intelligent constant power control system is composed of a microcontroller system, which adopts a series resonance form to better adapt to load changes. The output transformer adopts an ultra microcrystalline iron core, which is small in size, high in efficiency, and has obvious energy-saving effects.
Main technical indicators:
1. Power: 10-2000KW
2. Frequency: 1-80KHz
3. Working voltage: 3 × 380V
Characteristics:
The GZP-IGBT series inverter intermediate frequency induction heating power supply adopts IGBT fully controlled (thyristor belongs to semi controlled devices) semiconductor devices to adjust power in a phase-shifting form, with a power factor greater than 90%, which can greatly reduce harmonic currents, improve equipment reliability, and meet national power supply quality requirements.
The overall efficiency of the machine is greater than 90%, with significant energy-saving and water-saving effects.
It operates at low voltage without the need for rectifier transformers, ensuring safe and reliable operation. The working voltage is stable, without splashing, and the quality of the heat-treated components is stable.
Purpose:
The GZP-IGBT series inverter intermediate frequency induction heating power supply is used for induction heat treatment (quenching, annealing, tempering) of various metal materials, hardware tools, mechanical components, local or overall heat penetration, melting, hot forging, hot upsetting, brazing, sintering, etc.
Model Description:

Technical parameters:
| Specification Model |
Rated input voltage (V) |
Rated input current (A) |
Rated power (kW) |
Electric efficiency (V) |
| GZP-60/0.5-80 |
3×380 |
ninety-one |
sixty |
≥ 93% |
| GZP-100/0.5-80 |
3×380 |
one hundred and fifty-two |
one hundred |
≥ 93% |
| GZP-160/0.5-80 |
3×380 |
two hundred and forty-three |
one hundred and sixty |
≥ 93% |
| GZP-200/0.5-80 |
3×380 |
three hundred and four |
two hundred |
≥ 93% |
| GZP-300/0.5-80 |
3×380 |
four hundred and fifty-six |
three hundred |
≥ 93% |
| GZP-500/0.5-80 |
3×380 |
seven hundred and sixty |
five hundred |
≥ 93% |
| GZP-600/0.5-80 |
3×380 |
nine hundred and twelve |
six hundred |
≥ 93% |
| GZP-800/0.5-80 |
3×380 |
one thousand two hundred and sixteen |
eight hundred |
≥ 93% |
| GZP-1000/0.5-80 |
3×380 |
one thousand five hundred and twenty |
one thousand |
≥ 93% |
| GZP-1200/0.5-80 |
3×380 |
one thousand eight hundred and twenty-four |
one thousand and two hundred |
≥ 93% |
| GZP-1500/0.5-80 |
3×380 |
two thousand two hundred and eighty |
one thousand and five hundred |
≥ 93% |