The basic properties of the product performance parameter names rated power 5KW / 220 Rated voltage frequency AC 220V / 50Hz voltage range 100V ~ 260V, 210-260V power output at a constant temperature acclimatization -20 ℃ ~ 50 ℃ Humidity ≤95% power to adapt The adjustment range of 20% -100% stepless thermal conversion efficiency ≥95% ≥85% effective power operating frequency 5-40KHz main circuit series-resonant half-bridge control system based on AVR microcontroller digital lock automatic tracking control application mode open application platform displays programmable digital display start time <1S instantaneous overcurrent time ≤2uS power overload protection 130% instant soft start mode with full electrical isolation soft start heating / stop mode supports PID regulator power to identify 0-5V input voltage Support 0-150 ℃ load temperature detection accuracy of ± 1 ℃ physical dimensions of length 220 * W 220 * H 110 (excluding fan) adaptation coil parameters (3.5KW / 220V) 6mm2, the length of 15-17m, inductance 80-100uH adaptation coil parameters (5KW / 220V) 10mm2, the length of 12-15m, with a load coil inductance 60-80uH distance (cotton insulation thickness) when the circle is 25mm, when the plane is 20mm, 10-15mm when the ellipse When the super-ellipse is within 10mm. Description: This product is not available in endangering personal safety or other special occasions safety requirements! ! !