Induction heating power supply is widely applied in the metal, melting, heating, quenching, annealing heat treatment, welding, heat, electric vacuum device to gas heating, semiconductor materials, refining, plastic heat sealing, baking and purification, etc, used in high frequency magnetic field under the action of the induction heating and its current caused by conductor heating. HGZ series intermediate frequency for IGBT or MOSFET inverter, and adopts DSP for accurate control, full digital intermediate frequency heater in field work ability stronger, meet the demand of various cold empty structure, reduce the loss of the system, and thoroughly eliminate the malfunction of equipment from a water system; Perfect restriction and protection measures enable the equipment to operate continuously and safely in various working conditions. High reliability and high redundancy design make the equipment capable of running continuously for 24 hours and significantly improve the service life and safety of the equipment. The measures of power supply internal harmonic management and power factor correction circuit; Therefore, the product has the remarkable characteristics of high reliability, high technology and high efficiency and energy saving.
Description | Anticorrosive Medium Frequency Heater | |||
Output power | 80KW | 100KW | 120KW | 160KW |
Overall dimensions(L*W*H) | 700*560*820(mm) | |||
Overall weight | 200kg | 220kg | 230kg | 245kg |
Input voltage | AC 380V | |||
Input frequency | 50Hz | |||
Input voltage allowable fluctuate range | +20%~+30% | |||
Input frequency allowable fluctuate range | ±10% | |||
Overload capacity | 1.2 times rated,1minute | |||
Heating efficiency | 95% | |||
Power factor | 0.85 | |||
Output power adjustable range | 0~100% | |||
Output voltage | 600~1200V | |||
Output frequency | 8000Hz | |||
Output frequency track | Automatic | |||
Close loop control precision | 1% | 1% | 1% | 1% |
Protective grade | IP67 | IP67 | IP67 | IP67 |
Cool type | Forced air cooling | |||
Working temperature | -45~+65ºC | |||
Ambient humidity | ≤95% no dew | |||
Altitude | ≤3500 Derating operation over height | |||
Temperature test elements | Infrared thermometer or thermocouple is optional |
ITEM | PARAMETER | INSTRUCTION |
Adjustable range of output power | 0%-100% rated power | Normal match range |
Adjustable range of output current | 0%-100% rated current | |
control accuracy | 0.1% | The high precision model is 0.1% |
Output current adjustable sensitivity | 0.1% Min 0.1A | The precision type is 0.01% and the minimum is 0.01a |
Output power adjustable sensitivity | 0.1% minimum 0.1KW | The high precision model is 0.001kw |
Resonance frequency tracking range | Rated frequency up and down 10 times range | The frequency range is 1-500 KHZ |
Current/power response time | 10mS | |
Current/power arrival time | 400mS (high precision model about 3S) | From 0 to 90% rating |
Workpiece ratio | ≥96% | Includes output isolation transformer |
Power factor | ≥0.90 | 205% Above rated power |
Input voltage | 380VAC 3PHASE | |
Range of input voltage allowed | +10%, -30% | LOAD |
Input frequency | 50Hz / 60Hz | |
Overload capacity | 1.10TIMES OF RATED,1MINUTE | |
Cabinet protection grade | IP67 | |
Type of cooling | Air cooling | |
Environment temperature | -65ºC-70ºC | |
Environmental humidity | ≤95% | No condensation |
altitude | ≤5000m |
Wincoo Engineering Co., Ltd (WINCOO) is engaged in bringing the most suitable solutions/equipments for client, fabricators, EPC/C companies on pipe fabrication, tank construction, pipeline construction,industrial production lines, clean energy project and other industrial field.
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