The PowerTIG 255EXT is a digital inverter based welder that delivers exceptional power and performance. The PowerTIG 255EXT is competitive in performance when comparing feature to feature against the competition such as memory, pulse and wave forms. When you compare additional features the welder offers, such as advanced AC pulse and hot start and arc force control for the stick function, the PowerTIG 255EXT really stands out. Advanced Pulse is a new feature introduced on the digital power TIG units which improves top and low end performance on aluminum. It can be set up to increase penetration on thick aluminum up to 25% over what is traditionally accepted as the maximum limit for the maximum output of the welder. Two “Easy Start ” modes also add to the versatility of the welder while keeping operation simple. The stick welder features hot start time, hot start intensity and arc force control adjustments. New features that have been recently added are the   spot weld timer feature that allows the operator to make consistent spot welds when tacking up or welding sheet metal. The 255EXT also has a more convenient way to purge gas and set gas without initiating arc flow with a dedicated purge button. Most importantly the PowerTIG 255EXT operates on 120V or 240V. Maximum output during 120V operation is 150Amps for TIG, and 120Amps for stick.
Bundle Package: PowerTIG 210EXT + PowerPlasma 52i
$3,300.00
Bundle Package: PowerCyclone 262 & MIG Cart
$1,975.00
Bundle Package: PowerTIG 255EXT & WC375 & ProCart
$3,850.00
- New Bezel and stackable feature!
- Rugged Digital IGBT Inverter
- Industrial 60% Duty Cycle at 250 Amps
- AC/DC TIG
- DC Stick functions
- #20 water cooled included
- WC375 WATER COOLER
- PROCART
- HF or Lift TIG start
- Pulse up to 500 Hz DC; 250 Hz AC
- Advanced Square, Soft Square, Triangular
In stock
Features & Benefits |
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What's Included |
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Tech Specs |
IGBT Type:
Module IGBT
Inverter Type:
Digital/Micro-controlled
Output Type:
AC/DC TIG, DC Stick
Voltage/phase:
DUAL VOLTAGE 120/240 1 PHASE
Max Rated TIG Amps:
240V: 250A
120V: 150A
Max Rated Stick Amps:
240V: 225A
120V: 120A
TIG Amps @ Rated Duty Cycle:
120V:
Stick Amps @ Rated Duty Cycle:
120V:
Max Inrush( I1MAX )Amps:
Maximum Rated (l1EFF) Input:
OCV:
70V/VRD, 24V
TIG Output Range DC:
TIG Output Range AC:
Stick Output Range DC:
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(Short Arc)
Minimum Amp DC TIG Start:
3A
Minimum Amp AC TIG Start:
5A
TIG Start Type
HF and Lift Start
Memory:
Yes
Start Amp Range:
End Amp Range:
Upslope Time:
0-25 Seconds
Down Slope Time:
0-25 Seconds
Preflow time:
0-25 Seconds
Post Flow Time:
0-50 Seconds
TIG Pulse:
Yes
Standard DC Pulse Frequency:
.5-500 Hz
Standard AC Pulse Frequency:
.5-250Hz
AC Advanced Pulse Frequency:
.1-10Hz
Pulse Time On (Duty Cycle):
10-90%
Pulse Amp Range:
5-95%
AC Frequency (Hz):
20-250Hz
AC Balance Range:
5-90%
AC Wave Forms:
Remote Control:
2T/4T with Torch Amptrol settings
Foot Pedal:
NOVA
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Minimum Maximum |
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Optional Equipment |
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Notes | For generator use: Use only generators that are certified as "clean power" by the manufacturer. This means that the unit has less than 5% THD (total harmonic distortion) |