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Inverter TIG/MMA Welder 160/200A
  • Specification
  • Accessories
  • Product Description

  • Item Model ST-160 ST-200
    Power supply voltage(V) 1~220/230/240±10% 1~220/230/240±10%
    Frequency(Hz) 50/60 50/60
      TIG MMA TIG MMA
    Rated input power(KW) 3.3 5.3 4.6 5.4
    Rated input current(A) 23 32 29 35
    Duty cycle(40℃ 10min) 25% 160A 30% 160A 25% 200A 30% 170A
      60% 100A 60% 100A 60% 125A 60% 125A
      100% 90A 100% 80A 100% 100A 100% 80A
    No load voltage(V) 58 62
    Welding current range(A) 10-160 10-200 10-170
    Down slope time(S) 0-10 0-10
    Efficiency(%) ≥80 ≥80
    Power factor 0.75 0.8
    Net weight(kg) 8 9.7
    Dimensions(mm) 45*15*23.5 45*15*23.5
    Protection class IP23S IP23S
    Insulation class F F
    Cooling AF AF


  • 1. Adopt IGBT and advanced PWM technology
    2. Compact, light, weight, portable, high efficiency
    3. Preset current, digital control, high performance MCU
    4. HF/Lift TIG, 2T/4T, current down slope, gas post-flow
    5. Arc force in MMA mode
    6. Intelligent protection, over-voltage, low voltage, over-current, over-heat