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PowerArc 161STH

The PowerARC 161STH is a compact, versatile DC stick and TIG welder offering the features you need without unnecessary complexity. It improves on the popular PowerARC 160STH with upgraded performance for both stick and TIG welding.

Key enhancements include 6010/Cellulose capability for pipeline and repair work, VRD for safety, and adjustable arc force and hot start for tailored stick welding.

For TIG, the unit offers HF start, Lift start, Live Lift for touch-free operation, preflow and downslope controls, 2T/4T switch operation, and an easy-to-use pulse function with adjustable frequency.

Designed with user feedback, the PowerARC 161STH provides professional-grade functionality at an affordable price. Compare it to other models, and you'll find it hard to match its value and performance.

Features:

  • Stable, smooth DC arc
  • Digital IGBT inverter
  • Low power consumption
  • Complete Stick/TIG welding package with carry case
  • Adjustable hot start for improved arc striking
  • Adjustable arc force control
  • VRD and Anti-Stick feature for Stick safety
  • 120V/240V Dual Voltage
  • Optional 22k Ohm foot pedal for TIG
  • Adjustable pre/post flow and downslope control for TIG
  • Pulse for TIG
  • 10-160 amps operating range (240V)
  • HF Start TIG with automatic gas flow solenoid.

Comes Complete With:

  • 17 series Air-Cooled TIG torch with 12.5 ft. cables and 25 Dinse connector
  • Torch Switch for 2T/4T operation 12.5 ft. cable and 7 Pin Female plug
  • Power Pedal TIG Deluxe (22k) with 20 ft. cable 7 Pin Female plug
  • Stick Electrode Holder with 10 ft. cable and 25 Dinse connector
  • Ground Clamp with 10 ft. cable and 25 Dinse connector
  • Argon Regulator with Hose
  • Consumable Starter Kit (Tungsten not included)
  • Adapter 120V/240V
  • Impact resistant carry case
  • IGBT Type

    Individual IGBT
  • Inverter Type

    Digital/Micro-controlled
  • Output Type

    DC Stick, DC TIG
  • Voltage/Phase

    DUAL VOLTAGE 120/240 1 PHASE
  • Max Rated TIG Amps

    @ 120V: 90A // @240V: 160A
  • Max Rated Stick Amps

    @ 120V: 90A // @240V: 160A
  • TIG Amps @ Rated Duty Cycle (120V)

    120V: 90A/13.6V @ 35% Duty Cycle/ 40º C // 70A/12.8V @ 60% Duty Cycle/ 40º C // 55A/12.2V @ 100% Duty Cycle/ 40º C // @ 60% Duty Cycle/ 40º C // 55A/12.2V @ 100% Duty Cycle/ 40º C
  • TIG Amps @ Rated Duty Cycle (240V)

    240V: 160A/16.4V @ 35% Duty Cycle/ 40º C // 130A/15.2V @ 60% Duty Cycle/ 40º C // 100A/14V @ 100% Duty Cycle/ 40º C
  • Stick Amps @ Rated Duty Cycle (120V)

    120V: 90A/23.6V @ 35% Duty Cycle/ 40º C // 70A/22.8V @ 60% Duty Cycle/ 40º C // 55A/22.2V @ 100% Duty Cycle/ 40º C
  • Stick Amps @ Rated Duty Cycle (240V)

    240V: 160A/26.4V @ 35% Duty Cycle/ 40º C // 130A/25.2V @ 60% Duty Cycle/ 40º C // 100A/24V @ 100% Duty Cycle/ 40º C
  • Max Inrush ( I1MAX) Amps

    120V: 29.7A // 240V: 28.8A
  • Maximum Rated (I1EFF ) Input Amps

    120V: 18A // 220V: 17A
  • OCV

    Stick: 70V // TIG: 70V
  • TIG Output Range DC

    120V: 10A-90A/ 10.2V-13.6V // 240V: 10A-160A/ 10.2V-16.4V
  • Stick Output Range DC

    120V: 10A-90A/ 20.2V-23.6V // 240V: 10A-160A/ 20.6V-26.4V
  • Stick Hot Start Amps

    0-100%
  • Stick Function

    Adjustable Arc Force Control
  • Stick Hot Start Type

    Adjustable Hot Start
  • Stick Hot Start Time

    0-2 Seconds
  • 6010/Cellulose Capable

    Yes
  • Minimum Amp DC TIG Start

    10A
  • TIG Start Type

    High Frequency // Lift TIG // Live Lift
  • Down Slope Time

    0-10 Seconds
  • Preflow Time

    0-25S
  • Post Flow Time

    0-25S
  • Memory

    No
  • TIG Pulse

    Yes
  • Standard DC Pulse Frequency

    Adjustable 0.1-250Hz
  • Pulse Time On (Duty Cycle)

    Preset
  • Pulse Amp Range

    Preset
  • Remote Control

    2T/4T
  • Foot Pedal

    Optional
  • Weight

    17 lbs
  • Dimensions (LxWxH)

    17 in x 7 in x 11 in

Have a question? contact us for expert help

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PowerArc 161STH - Compact, Versatile DC Stick & TIG Welder

Now: $549.00
Was: $569.00
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