| Customization: | Available |
|---|---|
| Warranty: | 1 Year |
| Type: | Induction Heating Machine |
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working principle
An electromagnetic heater is a device that converts electrical energy into heat energy by means of electromagnetic induction. Electromagnetic controller will be 220 v / 380 v, 50/60 hz alternating current (ac) by the rectifier circuit rectifier into direct current (dc), through the control circuit converts direct current (dc) into different frequency voltage, high speed change of high-frequency electric current flows through the coil produces high speed change of alternating magnetic field, When the alternating magnetic field lines in the magnetic field pass through the magnetically permeable metal (iron, cobalt, nickel) material, countless small eddy currents will be generated in the metal body.The metal material itself generates heat at a high speed, thereby achieving the purpose of heating the contents of the metal material barrel
3KW / 3.5KW electromagnetic heating controller is a multi-purpose high-efficiency heating and energy-saving product, which has significant features such as significant power saving effects, fast heating speed, high thermal efficiency, and lower production environment temperature. This product adopts the company's fifth-generation digital processing platform technology, an embedded 32-bit processing system, and full digital phase-locked tracking processing. The motherboard has rich interfaces and supports the standard modbus RTU communication protocol, which can easily realize touch screen man-machine dialogue and remote control. In addition, it has the advantages of fast tracking speed, high precision, strong adjustability, strong coil adaptability, easy installation, and simple debugging. It can be widely used in high-efficiency heating equipment such as plastic machinery, food machinery, and commercial induction cookers.
| Name | Performance parameter |
| rated power | Single-phase 3KW/3.5KW |
| Rated input current | 3KW (11-13A ) 3.5KW(16-18A) |
| Rated output current | 3KW(100-120A) 3.5KW (80-100A) |
| Rated voltage frequency | AC 220V/50Hz |
| Voltage adaptation range | 100V ~ 260V, constant power output at 210 ~ 260V |
| Adapt to ambient temperature | -20ºC~50ºC |
| Adapt to environmental humidity | ≤95% |
| Power adjustment range | 20% ~ 100% stepless adjustment(That is: adjustment between 0.5 ~ 3KW/3.5KW) |
| Heat conversion efficiency | ≥95% |
| Effective power | ≥98%(Can be customized according to user needs) |
| working frequency | 5~40KHz |
| Main circuit structure | Half-bridge series resonance |
| Control System | DSP-based high-speed automatic phase-locking tracking control system |
| Application mode | Open application platform |
| monitor | Programmable digital display |
| start time | <1S |
| Instantaneous overcurrent protection time | ≤2US |
| Power overload protection | 130% instantaneous protection |
| Soft start mode | 1,Fully electrically isolated soft start heating / stop mode 2,With 12V and 24V input start / stop mode |
| Support PID adjustment power | Identify 0-5V input voltage |
| Support 0 ~ 150 ºC load temperature detection | Accuracy up to ± 1 ºC |
| Adaptive coil parameters | 3KW 6 square line, length 20m, inductance 100 ~ 120uH 3.5KW 6 square line, length 18m, inductance 80 ~ 100uH |
| Coil to load distance(Thermal insulation thickness) | 20-25mm for circle, 15-20mm for plane, 10-15mm for ellipse and within 10 mm for super ellipse |
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