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The TERRA 350 RC is robust and reliable three phase power source for TIG DC Lift and electrode welding. This arc generation is based on tried and tested inverter technology, and dimensions are particularly compact thanks to the Three-Level® power platform.

  • MMA - TIG DC Lift
  • Three-phase 3x400V
  • Inverter technology
  • Compact and light-weight
  • Remote Control compatible
  • Hot Start / Arc Force / AntiSticking functions
  • 350A@40% (40 °C)
  • 16.5 kg
  • General
    Welding processs MMA - TIG DC Lift
    Materials Carbon steels - Stainless Steels - Cast irons - Aluminium
    Dimensions 510x190x400 mm
    Weight 16.5 kg
    Power supply 
    Voltage (50/60 Hz) 3x400V±15% 
    Maximum input power 19.0 kVA 
    Maximum input current 27.6A
    Efficiency 85%
    Slow blow line fuse 25A
    Open circuit voltage 70Vdc
    IP protection rate  IP23S
    Insulation class H
    Power supply cable 4x4mm2 - 5 m
    Adjustment range 3A-350A
    Duty cycle
    MMA - 40 °C
    40% - 350A
    60% - 310A
    100% - 290A
    Duty cycle
    MMA - 25 °C
    100% - 350A
    MMA electrode synergy (350 RC)
    Function VRD (350 RC)
    Remote control combatible (350 RC)
    • Light job shop fabrication
    • Medium-heavy job shop fabrication
    • Heavy job shop fabrication
    • Building sites
    • Shipyards
    • Plants machinery construction
    • Oil refinery plants construction
    • Repair and overhaul
    • Workshops
    • New generation inverter technology power source: superiore dinamica d'arco e migliori prestazioni in saldatura
    • High power at 100% of duty cycle
    • Heavy duty and enviromental conditions, high service life
    • CAN fieldbus digital communication protocol system (very high speed and high reliability digital communication)
    • Software based controls can be upgraded as new features become available
    • Extremely rugged, reliable and easy-to-use systems
    • High temperature, shockproof, abrasion resistant plastic case
    • Air flow ducting and fully encapsulated PC board to avoid dust contamination
    • Full digital and user-friendly control panel
    • Excellent performances also with long power supply extension cables
    • Easy and accurate adjustments
    • Fully microprocessor controlled welding process
    • Ideal for stick welding with multiple types of popular electrodes
    • Built-in adjustable arc control features (hot start, arc force, antisticking)
    • Reduced electromagnetic interference with lift start TIG welding
    • Remote control compatible
    • Current socket (panel) 50/70mm²