•  Air-cooling; DSP+ARM+IGBT Structure; Optimized Q value control method

•  7-inch LCD display with touch screen; concise and legible interface simple to use; digitized control with high control accuracy

•  The power output and current output control accuracy is better than 0.05%. For High-Accuracy type, they are better than 0.01%.

•  2-channel k-type thermocouple-based temperature measurement; 1 channel infrared-based temperature measurement; Measurement accuracy is better than 0.5 degree. constant temperature control mode based on PID algorithm

•  Constant current/constant power/constant temperature/process mode; 48 process models, with every process model having a maximum of 20 segments; power control functionality, auto-running functionality

•  Adjustable power output ranging from 0.1%-100% of rating value, 0.01KW resolution 

•  Adjustable current output ranging from 0.2%-100% of rating value, 0.1A resolution

•  Resonant frequency tracking range: 8-40KHz

•  Current/power response time: 4 mS

•  Target power/current arrival time: fastest up to 200mS

•  Power source efficiency: larger than 95%

•  Power factor: 0.95 for cases that output power is larger than 60% of rating value; 0.9 for cases that output power is larger than 20% of the rating value.

•  Power source voltage: 220V/380V/440V/480V AC; 220V is single phase power supply, used only for 5KW type. Others voltage types are three-phase based. (three-phase three-line, three-phase four-line, three-phase five-line)

•  Acceptable input voltage fluctuation range: -30%~+10%

•  Input power frequency: 50Hz/60Hz

•  Overload capability: 1.10 times rated value, Self-control is enabled when overloaded. 

•  Cabinet protection level: IP23

•  Cooling method: Air cooling

•  Ambient temperature: 25℃-50℃ (When temperature is over 40℃, the machine decreases output power’s rating value automatically.)

•  Ambient moisture: less than 95%

•  Altitude: ≤1000m

•  Suitable for: preheating before welding，dehydrogenation after welding，normal heating, straightening, brazing, heat jacket, hot dismantling

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