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Induction converter without build-in transformer

Induction converter without build-in transformer

● Power output: 200kW to 1500kW
● Operation Frequency: 0.5kHz to 10kHz
● Input voltage: 380/440 V/480V; 50 or 60 Hz
● Energy efficiency: up to 95%
● Base on technology using IGBT with series configurations
● Application: Forging & Forming, Hardening, Tempering, Annealing, Pipe coating, pipe bending, Shrink fitting, Melting,brazing etc.


Product Detail

Features

● Energy saving base on technology using IGBT transistors with series configurations
● Low operation and maintenance cost with modular Design, modular elements and standard components, simplifies maintenance of induction equipment
● Excellent stability backed by Digital control with plug-in control chip, minimizes fault caused by ambient temperature and input power fluctuation.
● Automatic working condition monitoring, Frequency tracking, well-protection circuit, ensure the reliability of induction inverter.
● Induction heating machine can start heating at variety workload conditions, the frequency of induction generators is coupled to the load automatically in wide range resistance of coil and different application.
● Induction power supply can be easily interconnected with PLC or CNC Available for different process and application.
● Induction unit with Built-in transformer, install easily and saving place.
● Built-in transformer isolate output from input, enhance the safety of induction power supply.
● Induction machine is secondary resonance design and matching to wide load impedance, ensure the greatest heating efficiency.
● Induction generator can be well matched with different coils for delicate and complex work pieces & non-magnetic work piece, ensure better heating efficiency and increase productivity.
● Reduce operation cost: easy to make customized coils.
● Longcoy Induction converter can work with induction coils for SCR Transistors induction machine, reduce the cost for upgrade SCR Transistors induction equipment to IGBT Transistors.

Specification

Model MFS-80L MFS-120L MFS-160L MFS-200L MFS-250L MFS-300L
Related Power Output 80kW 120kW 160kW 200kW 250kW 300kW
Frequncy Range 10~14kHz 5~8kHz 10~14kHz 5~8kHz 5~8kHz 5~8kHz
Related Working Voltage 380V50Hz 380V50Hz 380V50Hz 380V50Hz 380V50Hz 380V50Hz
Working Voltage Range 340V-420V 340V-420V 340V-420V 340V-420V 340V-420V 340V-420V
Power Source Required 100kVA 150kVA 200kVA 250kVA 320kVA 380kVA
Input Current 120A 185A 245A 305A 380A 455A
Dimension(mm) 965×470×1050 965×470×1050 700×885×1500 700×885×1770 750×869×1750 1270×724×1770
Cooling Water Pressure 0.1 Mpa~0.25 Mpa

Application

Induction Hardening
Induction Coating
Induction Brazing
Induction Melting

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