SUPERIOR 250

Manufacturer: TELWIN

MMA and TIG inverter, electrode welding machine in direct current with scratch striking. Use with a wide range of electrodes: rutile, basic, stainless steel, cast iron, with diameter up to 5mm.
Features:
  • Compact and lightweight
  • High welding current stability in spite of mains voltage fluctuations
  • Immediate control of the welding droplets transfer
  • Arc force, hot start and anti-stic devices
  • Thermosatatic, overvoltage, undervoltage, overcurrent, motorgenerator (+/-15%) protections.
ModelSuperior 250 (816039)
Main voltage400V, 50/60Hz, 3 Phase
Current range10 – 250A
Max current220A – 25%
Current at 60%130A
Max no load voltage85V
Max absorbed current12A
Absorbed current at 60%6.8A
Max absorbed power8.2kW
Absorbed power at 60%4kW
Motorgenerator minimum power12kW
Efficiency87%
Power factor (cosphi)0.8
Usable electrodes in DC1.6 – 5mm
Protection degreeIP23
Dimension41×17×34cm
Weight8.4kg
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