Specifications

DSP + CPLD All Digital Control Superaudio Frequency Induction Heating Machines

Model	SF-100D	SF-160D	SF-200D	SF-250D	SF-300D	SF-400D	SF-500D	SF-600D	SF-800D	SF-1000D	SF-2000D
Power	100KW	160KW	200KW	250KW	300KW	400KW	500KW	600KW	800KW	1000KW	2000KW
Output Frequency	10–30KHz
Input Voltage	3 phase 380V 50/60Hz
Power Adjustment Range	10–100% adjustable
Power Control Accuracy	±1%
Anti-Voltage Fluctuation	Grid voltage ±10%, output power fluctuation ±1%
Power Factor	>0.93
Operating Mode	Arbitrary selection of constant current / constant power
Control System	DSP + CPLD
Control Method	Switchable internal and remote control
Operation Interface	Man-machine interface + button
Communication Interface	Ethernet port / RS485
Working Temperature	0–40°C
Cooling Method	Forced water cooling + plate heat exchange
Water Pressure	0.1–0.3Mpa
Inverter Bridge Components	IGBT

Main Characteristics

DSP + CPLD all digital control
DPLL all digital frequency tracking
IGBT all soft switching inverting
CPLD all digital rectifier control
All-fiber digital signal transmission
All-digital intelligent protection
Fully enclosed non-convection cabinet
Design of water and electricity separation of the whole machine
Modular inverting structure design
Intelligent algorithm: unique program algorithm and special filter design
Multiple application, automatic parameter matching
Optional energy monitoring system
High output power stability
Intelligent fault identification
Various communication interfaces and protocols
Anti-interference design of the whole inverter
Application

high-precision heat treatment process (induction hardening, induction tempering, induction annealing, induction hardening &tempering), induction hot forging, induction preheating, induction welding, induction brazing, induction casting and so on.
Customer comments

Quick Links