English
Medium frequency induction heating power supplies are typically used for the following applications:
Metal Heat Treatment: Used in processes such as quenching, annealing, normalizing, and tempering to enhance the mechanical properties of metals.
Metal Melting: Suitable for melting cast iron, steel, and non-ferrous metals, especially for batch production.
Forging and Rolling: Used to heat metals in the forging and rolling processes to make them more malleable.
Welding: Used for welding metal structures such as pipelines and gears, especially for welding work that requires control over the heat-affected zone.
Metal Repair: Provides localized heating in the field of metal surface repair and cladding.
Induction Brazing: Used for joining different metal components, particularly in the automotive and aerospace industries.
Workpiece Preheating: Preheating workpieces before machining to reduce thermal stress and deformation.
Automotive Parts Manufacturing: Used for heating automotive parts such as crankshafts and connecting rods for heat treatment.
Aerospace: Used for heating missile and aircraft parts for special material heat treatment processes.
Medium frequency induction heating power supplies are widely used in many industrial fields due to their high heating efficiency, ease of operation, precise control, and environmentally friendly operation without pollution.
| Model | XZZ-100 | XZZ-120 | XZZ-160 | XZZ-200 | XZZ-250 | XZZ-300 | XZZ-400 | XZZ-500 | XZZ-600 | XZZ-800 | XZZ-1000 |
| Input Voltage | Three Phases 380V±10% 50KHz | ||||||||||
| Rated Input Power | 100KVA | 120KVA | 160KVA | 200KVA | 250KVA | 300KVA | 400KVA | 500KVA | 600KVA | 800KVA | 1000KVA |
| Max. Input Current（Three phases） | 150A | 180A | 240A | 300A | 380A | 450A | 600A | 750A | 900A | 1200A | 1500A |
| Oscillating frequency | 1-10Khz | 1-10Khz | 1-10Khz | 1-10Khz | 1-10Khz | 1-10Khz | 1-10Khz | 1-10Khz | 1-10Khz | 1-10Khz | 1-10Khz |
| Frequency control Precision | ±1.5KHz | ||||||||||
| Power Factor | ＞0.95 | ||||||||||
| Power control accuracy | ±0.5% | ||||||||||
| Startup time | 0.1sec | ||||||||||
| Power stability | ＜±0.1% | ||||||||||
| Work pattern | Constant current, constant power arbitrary choice | ||||||||||
| Control core | High performance dsp processor | ||||||||||
| Controlling means | Internal control and remote control arbitrary switching | ||||||||||
| Operation interface | Industrial touch screen+ button | ||||||||||
| Communication interface | RS485 | ||||||||||
| Operating ambient temperature | 0-40℃ | ||||||||||
| Operating environmental humidity | ≤90%RH | ||||||||||
| Above sea level | ≤1000m | ||||||||||
| Environmental requirements | Conductive non-explosive dust, non-corrosive metal, non-destructive insulating gas | ||||||||||
| Power regulation range | 5%-100%（Digital regulation） | ||||||||||
| Working water Pressure | 0.2-0.30MPa | ||||||||||
Control Core: Equipped with a high-speed digital signal processor (HDSP) and assisted by a dedicated chip developed by OG-induction as a co-processor.
Main Inverter Devices: Utilizes IGBT or SiC-MOSFET as the primary inverter devices, combined with an efficient and fast resonance control method, achieving an inverter efficiency greater than 95% and a main unit power factor greater than 0.9.
Cooling Methods: Air cooling, water cooling, or a combination of both, making the equipment suitable for various industry applications.
Digital Resonant Control: The equipment adopts a fully digital, efficient, and fast resonant control method, adaptable to various parameters of inductors, operating at high efficiency. The entire series of power supplies includes a built-in digital PID temperature control module, featuring user-programmable temperature control curves, with 2 built-in temperature measurement channels or 6 channels.
Programmable Engineering Application IO Interface: Analog output, analog input, IO output, and IO input interfaces, with RS232 or RS485 communication interfaces.
Communication Interface: Capable of connecting to a dedicated data logger.
Power Adjustment: The power control adopts a non-stop adjustment method, allowing for adjustment from 0% to 100%.
Control Interface: Displays in both Chinese and English, with a screen size of 7", 10", or 15", using different grade screens for different application scenarios.
Optional Remote Control: Available with wired or wireless remote controllers (with LED or LCD display).
