PowerArc 300ST

300 amp Stick / TIG welder
Special Price $588.05 Regular Price $619.00
In stock
SKU
PA-300-ST
Need pure stick welding power and need lots of it in a small package? Need a DC TIG welder for those projects that require portability and power? No problem. The all new PowerARC 300 ST from Everlast can fill the need with 300 amps of DC Stick and TIG welding power. Pick a welding rod, and it can handle it, up to 1/4" in diameter. Welding with the DC lift TIG function, you can easily weld material up to and over 1/2" thick. It even has a special port dedicated to welding with E6010 rod class and handles 5P, 5P+ and 5P++ welding rods perfectly. This IGBT inverter stick and TIG welder also comes equipped with adjustable hot start intensity and adjustable arc force control when welding in Stick mode. In the TIG mode, you can easily start the arc with the lift TIG feature. The stick hot start and arc force control adjustments allow you to tailor the arc to perform just as you need it, and work better out of position when close arc gaps are required. If you are a pipeliner, or in a fab shop this unit will give you everything you need to weld steel and stainless. When comparing machines, keep in mind that the PowerARC 300ST is suitable for industrial performance and use with a duty cycle of 60% and 1 and 3 phase 240V capability. (480V 3 phase available as special built to order. Contact Everlast for details.)
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You're reviewing:PowerArc 300ST
Compact IGBT inverter design for maximum performance
Adjustable Hot Start to improve arc starting and reduce sticking
Adjustable Arc Force Control to maximize arc performance
Smooth, stable arc with any electrode
DC lift TIG function adds versatility for welding Steel, and Stainless
Dedicated E6010 port for optimized performance with cellulose based rods
Industrial class duty cycle of 60% @ 300 Amps
Electrode holder with 10 ft cable and 35 series DINSE-style connector
Work clamp with 10 ft cable and 35 series DINSE-style connector
IGBT Type:
Module IGBT
Inverter Type:
Analog
Output Type:
DC Stick, DC TIG
Voltage/phase:
220/240 V 1/3 PHASE
Max Rated TIG Amps:
300 A
Max Rated Stick Amps:
300 A
TIG Amps @ Rated Duty Cycle:
300A/ @60% Duty Cycle/40º C
240A @ 100% Duty Cycle//40º C
Stick Amps @ Rated Duty Cycle:
300A/32V @ 60% Duty Cycle/40º C
240A/29.6V @ 100% Duty Cycle/40º C
Max Inrush ( I1MAX ) Amps:
220V (1): 60A
220V (3): 45A
Maximum Rated (I1EFF ) Input Amps:
220V (1): 46.8A
220V (3): 31A
OCV:
70V
TIG Output Range DC:
20-300 A
Stick Ouput Range DC:
20A-300A/20.8V-32V
Stick Hot Start Amps:
0-100%
Stick Function:
Adjustable Arc Force Control
Stick Hot Start Type:
Adjustable Hot Start
6010/Cellulose Capable:
Yes
Minimum Amp DC TIG Start:
20 A
TIG Start Type:
Lift Start only
Memory:
No
Preflow time:
Manually controlled through gas valve torch
Post Flow Time:
Manually controlled through gas valve torch
TIG Pulse:
No
Foot Pedal:
None/Not Applicable
This unit is not designed for welding light gauge materials and does not support a foot pedal. Ideal for welding 16 gauge or thicker steel and stainless. Not suitable for welding aluminum in TIG mode. The start is Lift TIG only for TIG operation.

480V 3 phase available as special order only. Lead time 6-8 weeks for delivery. Contact Everlast for Details.

TIG torch and regulator not included.
minimum_maximum
Stick*:

Minimum 1/16" electrode
Maximum 1/4" electrode
*Min/Max electrode size may vary upon electrode type and manufacturer design
TIG:

Minimum .025" steel/stainless (no aluminum)
Maximum single pass 1/4" practical limit steel/stainless (no aluminum)
Maximum multi-pass 5/8" practical limit steel/stainless ( no aluminum)+