Product Specification
Input Voltage (V) Three-phase 415V + 15%
Frequency (HZ) 50/60
Rated input capacity (KVA) 7.5
Rated input current(A) 13.5
Output current(A) 10-300
No-load Voltage (V) 70
Rated output voltage(V) 28
Rated Duty Cycle (%) 60
Power factor 0.93
Efficiency(%) ≥85
Insulation grade H
Housing protection grade IP21S
TIG Electrode Size (mm) 1.6- 3.2
Weight (kg) 10.2
Dimensions (mm) W200*L480*H350



  • Use powerful IGBT switches and advanced inverter control technology.
  • Digital control technology. The products belong to a high technology inverter welding machine. 3. Use PWM control technology and Constant Current (CC) output control, welding current can be exactly controlled.
  • AC TIG, DC TIG, DC Pulse TIG and MMA welding process methods.
  • MCB for fault protection & fuse for control circuit protection
  • Gas pre/post flow time adjustment (for gas purging and cooling)
  • Ease of maintenance
  • Digital Display for easy setting of the current
  • 2S/4S/ Fast Track Selector Switch for Trigger Hold and Quick Tacking
  • Current limit, Under Voltage and Overload Protection
  • Current Up/ Down Slope adjustment (for soft start and crater filling)
  • Tungsten tip saving circuit (in LIFT mode, when the tungsten is shorted to work, only 10A current flows)



  • Tool / Die repair
  • Vassel / Tank / Boiler Fabrication
  • Train
  • Maintenance
  • Fabrication