SF-250AB

Main specifications:
Maximum output power: 250KW
Frequency: 8-30KHz
Maximum input current: 380A
Input voltage: 380VAC 3phases, 50 or 60Hz
Duty cycle: 100%
Cooling water: 0.1Mpa 80L/min
Auto heating time: 0.1-99.9seconds
Auto retaining time: 0.1-99.9seconds
Auto cooling time: 0.1-99.9seconds
Weight and dimension:

Model Net weight(KG) Size: L x W x H (mm) Packing weight Pacing size: L x W x H (mm)
SF-250AB generator 180KG 603x852x1850mm 358KG 1020x1400x1930mm
SF-250AB transformer 131KG 841x546x580mm

Main characteristics:
1. IGBT inversion technology based LC series circuit.
2. phase locking looping technology and soft switch ensure good reliability, realize power and frequency tracking automatically.
3. diode rectifier cause high power factor more than 0.95
4. working continuously with 100% duty cycle, power can be instantly turned on or shut off.
5. perfect protective circuit and cooling system design, which ensure the good reliability of machine.
6. low energy consumption: Converts up to 97.5% above of the expended energy into useful heat. Energy saving 15%-30% compared with SCR induction heating machine.
7. environment friendly, clean, non-polluting process which will help protect the environment, improves working conditions for your employees by eliminating smoke, waste heat, noxious emissions and loud noise.
8. operating and installation easily and safely
9. can subsititue traditional heating methods.

Application:
Rod forging
Bolt, nut forging
Heat treatment of shaft, gear, pin, etc.
Shrink-fitting
Annealing of pipe welding
etc.