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by Fronius
Excludes GST - GST calculated at checkout
PN 4.075.145

The TransPocket 3500 is a completely digitally-controlled MMA power source with resonant intelligence. The ideal characteristic ensures a constantly stable arc, even with mains leads up to 100 metres long. Stability is also guaranteed with fluctuating mains voltages (340 to 506 V) and during generator-powered operation. The TransPocket 3500 welds all electrode types up to 5 mm, including the vertical-down welding of cellulose electrodes. It is extremely robust yet also small, light and portable.

Recommended use in construction of chemical plants, maintenance and repair, construction of plant, containers, machinery and structural steel. Industry plant and pipeline construction and site erection firms.


  • 415v 3 phase
  • Cellulose electrode mode
  • Stepless amperage adjustment 10-250/10-350 Amps
  • High duty cycle
  • Digital control by DSP
  • Continuously adjustable Hot-start
  • Remote control receptacle
  • Arc Force control
  • Anti-stick device
  • TIG lift arc ignition
  • Over-temperature indicator
  • Thermostat-controlled fan
  • Generator compatible
  • High efficiency
  • S-Mark, CE-Mark and C Tick, VRD
Welding current / Duty cycle [10min/40°C] 350A / 35%
Welding current / Duty cycle [10min/40°C] 280A / 60%
Welding current / Duty cycle [10min/40°C] 230A / 100%
Operating voltage 20,4V - 34V
Open-circuit voltage 89 V
Mains frequency 50-60Hz
Mains voltage 3 x 380-460V
Mains fuse 25A
Dimension / b 190 mm
Dimension / l 490 mm
Weight 20 kg
Degree of protection IP23