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Buddyâ„¢ TIG 400i Robust Inverter for TIG and MMA welding


Rugged and Efficient

    Buddyâ„¢ Tig 400i is an IGBT based inverter controlled power source meant for HF TIG and MMA welding in compliance with International Standards.

  • Wide mains voltage tolerance - 400V +/-15%.
  • Energy savings with low input current and high power factor.
  • Suitable for all types of MMA electrodes (MSGP, LH and Cellulosic) with hot start, arc force & VRD.
  • High Safety Standards with application class S rating for operating in conditions with high electrical hazards.

Industry

  • Ship building.
  • General fabrication.
  • Pipe welding.

Technical Data

Specifications / Technical data
Mains supply, V/Ph, Hz 400 ± 15% / 3, 50
Effective input current, A 17
Permitted load at 40% duty cycle, A 400
Permitted load at 60% duty cycle, A 310
Permitted load at 100% duty cycle, A 250
Power factor at maximum current 0.90
Efficiency at maximum current, % 85
Current range: HF TIG/ MMA, A 5- 400/ 20- 400
Open circuit voltage(OCV), V 80
Reduced OCV (VRD), V < 15
Dimensions l x w x h, mm 540 x 280 x 510
Weight, kg 32.5
Operating temperature, degree C -10 to 40
Enclosure class IP21
Application class S
Standards IEC 60974- 1, IEC 60974- 10

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