HERO TECH INVERTER TIG WELDING MACHINE AC/DC 320

TIG SERIES
Features:

• Constant output by digital control inverter
• High reliable PC board complete with a wide range of welding current
• High-frequency AC / DC arc starting with pulse control
• Continuous pulse adjustment for automatic welding
• Multiple circuits protection
• Applicable for stainless steel and aluminium  industries
  

  SPECIFICATION	AC / DC – 320
  Power Voltage (VAC)	220, 3Ø, 50 / 60 Hz
  Rated Voltage (%)	±15
  Rated Input Current (A)	19
  Power Capacitance (KVA)	9.4
  Rated Output Current (A)	DC: 10 – 300
  	AC: 22 – 300
  Open Circuit Voltage (V)	75 / 145
  Rated Output Voltage (V)	22
  Pre-gas Flow Time (Sec)	0.2 – 5
  Clean width (%)	20 – 50
  AC Frequency (Hz)	50 – 200
  Down-Slop time  (Sec)	0.1 – 5
  Post-Flow time (Sec)	Feb-20
  Base Current (A)	DC:10 – 300
  	AC: 22 – 300
  Welding Method	TIG / STICK
  MMA Electrode Diameter (mm)	Max:
  Pulse Frequency (Hz)	Low: –  0.4 – 27
  	High: 7.5 – 500
  Pulse Duty Cycle (%)	20 – 80
  Arc-leading	HF Vibration
  Efficiency (%)	85
  Duty Cycle (%)	60
  Power Factor (%)	89
  Insulation Class (Level)	H
  IP Rating (Level)	IP21S
  Dimension (W*D*H)	305*660*565
  Wieght (KG)	50