PowerArc 140ST

140 amp Stick / TIG welder
Special Price $265.05 Regular Price $279.00
In stock
SKU
PA-140ST
If you are looking for maximum flexibility and performance in a small utility class welder package, look no further than the PowerARC 140ST from Everlast. This tiny IGBT inverter welder features both Stick and DC Lift TIG capability. It comes with its own carry case and includes the Stick torch with the cable and DINSE style connector, gas valve TIG torch with cable and DINSE connector and the work clamp. The welding arc stability isn't sacrificed with this small unit. The arc quality is on the level of much larger, commercial class machines. The welder features both auto adaptive Hot start and auto adaptive arc force control in Stick mode and improves welability in with hard to start welding electrodes and in situations where rod sticking can be a problem. One of the best features the PowerARC 140ST has to offer is the 120V/240V dual-voltage capability, which allows the unit to go and weld virtually anywhere there is a clean power source available. Remember: The regulator is optional, so be sure to buy one of our gas regulators if you plan to use it for TIG.
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You're reviewing:PowerArc 140ST
Compact and portable with carry case
IGBT Stick/Lift start TIG welder
Lift TIG function with standard 17 series gas valve torch
120/240V Dual voltage design
Simple, easy to use
Auto adaptive hot start
140 amp max output (DC only)
Perfect for hobby, and professional work
Standard Equipment:
Stick electrode holder with 10 foot cable and 25 series DINSE-style connector
Work clamp with 10 ft cable and 25 series DINSE-style connector
12 ft. Everlast 17V series TIG torch with 25 series DINSE-style connector
Impact resistant carry case
Consumable Starter Kit (Tungsten not included)
IGBT Type:
Individual IGBT
Inverter Type:
Analog
Output Type:
DC Stick, DC TIG
Voltage/phase:
DUAL VOLTAGE 120/240 1 PHASE
Max Rated TIG Amps:
@120V: 85A
@240V: 140A
Max Rated Stick Amps:
@120V: 85A
@240V: 140A
TIG Amps @ Rated Duty Cycle:
120V:
85A/23.4V @ 35% Duty Cycle/ 40º C
65A/22.6V @ 60% Duty Cycle/ 40º C
50A/22V @ 100% Duty Cycle/ 40º C
240V:
140A/25.6V @ 35% Duty Cycle/ 40º C
110A/24.4V @ 60% Duty Cycle/ 40º C
85A/23.4V @ 100% Duty Cycle/ 40º C

Stick Amps @ Rated Duty Cycle:
120V:
85A/23.4V @ 35% Duty Cycle/ 40º C
65A/22.6V @ 60% Duty Cycle/ 40º C
50A/22V @ 100% Duty Cycle/ 40º C
240V:
140A/25.6V @ 35% Duty Cycle/ 40º C
110A/24.4V @ 60% Duty Cycle/ 40º C
85A/23.4V @ 100% Duty Cycle/ 40º C
Max Inrush ( I1MAX ) Amps:
110V: 30.7A
220V: 26.5A
Maximum Rated (I1EFF ) Input Amps:
110V: 18.3 A
220V: 15.7A
OCV:
70V
TIG Output Range DC:
120V: 10A-85A
240V: 10A-140A
Stick Ouput Range DC:
120V: 10A-85A
1240V: 10A-140A
Stick Function:
Auto Adaptive Arc Force Control
Stick Hot Start Type:
Auto Adaptive Hot Start
6010/Cellulose Capable:
Limited to 6011
Minimum Amp DC TIG Start:
10A
TIG Start Type:
Lift TIG
TIG Start Type:
Lift Start only
Foot Pedal:
None/Not Applicable
Notes:
This unit needs a minimum of 3500/5500 watts (120V) to operate properly. Use with generators certified as clean power by the generator manufacturer (10% total harmonic distortion). Damaged cause by operating on generators that are not the proper size and type are not warrantied.
Not recommended for welding with E 6010.

TIG is DC output only.
minimum_maximum
Stick
Weld with a maximum of 1/8" diameter electrode (Maximum electrode diameter depends upon type and brand)
Weld with a minimum of 1/16" diameter electrode
TIG*:

20 gauge
1/8" (Single Pass) 3/8" (Multi-pass, practical limit)
*Not for welding Aluminum or Magnesium