AC/DC 200 - AC/DC INVERTER TIG/ARC WELDER (240V) 10-200A(W174)

By Hare & Forbes Machineryhouse

Order Code: W174
10-200A, #KUMJR200AC/DC
The Uni-Tig 200AC/DC is a 240V square wave AC/DC TIG inverter welder which incorporates full TIG functionality including AC balance control, pre gas, down slope, post gas, variable pulse parameters, HF start with 2/4T trigger control.

The HF arc start provides easy arc ignition leaving no tungsten inclusion and no contamination of the tungsten electrode.

The Down Slope and Post Gas combined with the 2/4T trigger function gives you control of the welder which allows you to control the start and finish of the weld process at a professional level. The addition of a fully adjustable pulse function of frequency, base current and pulse width gives you the added capability to better control heat input into the work, control penetration & control distortion.

AC balance control lets you set the AC TIG arc for cleaning of the oxide layer on aluminium and adjustment for a deeper penetrating weld. Combining the functions of the Uni-Tig 200P AC/DC ensures comprehensive control of the welding parameters when welding both AC and DC weldable materials giving you the ability to produce professional Tig welds.

The DC MMA welding capability delivers a smooth and stable arc allowing easy welding with electrodes obtaining high quality welds including cast Iron, stainless and low hydrogen. Addition of the optional Foot Control provides variable amperage adjustment.

The Uni-Tig 200P AC/DC has set the benchmark for 240V single phase AC/DC welders and made it ideal for multiple applications; aluminium & stainless steel fabrication, light industrial use, repair and maintenance applications.

Robust & reliable, built to our specification and manufactured in compliance to AS/NZ60974.1
  • Adjustable amperage control on torch
  • Adjustable Down slope
  • 2T / 4T Trigger function
  • Adjustable pulse control
  • HF Start AC/DC TIG function
  • Digital amperage display
  • Electrode Hot start
  • Adjustable Pre Gas - Post gas
  • Adjustable AC balance control
  • Adjustable Arc force
  • SR26-4M TIG Torch
  • Argon Regulator
  • Arc & Earth Lead
  • 200 AC/DC Machine
Optional Accessories
  • Foot Control (W174A)
  • Stand (W174B)
Model: UNITIG 200 AC/DC
Part Number: KUMJR200AC/DC
Primary Input Voltage: 240V - 15amp
Recommended Plug: 15A
Input Frequency (Hz): 50Hz
Input Current: MMA 24A/TIG 20.7A
Ieff Current: MMA 17A/TIG 14.6A
Power Rating: 5.8 kVA
Rated Output Current: 200 Amps
Range of Output Current: 10 - 200 Amps
Arc Force (A): 0 - 100Amps
No Load Voltage: 56V
Pre-Flow (S): 0 - 2sec
Clean Width (%): 20 - 80%
Slope-Down Time (S): 0 - 10sec
Post-Flow Time (S): 10 - 90sec
Base Current (%): 10 - 90%
Pulse Frequency (Hz): 0.5-300Hz
Pulse Duty Cycle (%): 10 - 90%
Duty Cycle 40 Deg C - TIG: 20%@185A / 100%@90A
Duty Cycle 40 Deg C - MMA: 20%@170A / 100%@80A
Protection Class: IP21S
Recommended Generator KVA: 13 kVA
Dimensions: 510 x 330 x 360mm
Weight (nett):30kg