Superior Plasma 90HF

Manufacturer: TELWIN

Inverter, compressed air plasma cutting system with high frequency HF striking of pilot arc. 

Allows a rapid, distortion-proof cutting of all conductive materials such as steel, stainless steel, galvanised steel, aluminium, copper, brass, etc. 

Possibility to use long nozzles.

  • reduced weight and dimensions 
  • high stability of cutting current 
  • warning led for torch under voltage, air fault, protections 
  • torch cooling control 
  • visualization of air pressure 
  • possibility to cut on grids with automatic restart of pilot arc (self restart) 
  • storage on on-board E2PROM of the last 10 alarms 
  • thermostatic, overvoltage, undervoltage, overcurrent, torch shortcircuit, phase failure protections.

Complete with torch.

Main voltage400 V, 50/60 Hz, 3 phase
Current range20 ‑ 90 A
Max. no load voltage480 V
Max absorbed current25 A
Max absorbed power12 kW
Power factor0.7 cosphi
Max cutting thickness30 mm
Compressed air capacity200 L/min
Protection classIP 23
Dimension (L × W × H)505 × 250 × 430 mm
Weight30 kg
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