PowerTIG 400EXT
The PowerTIG 400EXT is ideal for heavy-duty fabrication because it combines massive power output with advanced AC/DC pulse control and waveform customization, ensuring consistent performance on thick materials and demanding industrial jobs.
If you need the most power the PowerTIG 400 EXT is the latest and most powerful member of Everlast's PowerTIG series of TIG/Stick welders. With 240V single phase power, it delivers a full 400A in TIG mode, thanks to it's constant-on, high output fan cooling. That's enough power to weld most every TIG welding chore found in most any shop and do it without stopping every minute or so to rest.
Compared to other competitors in it's class it's also more duty cycle in single phase than any other welder as well with a 35% duty cycle at the full 400A in TIG mode. The welder also has a generous 315A output @ 35% duty cycle in stick mode which means it has enough stick power to tackle almost any common stick fabrication or repair chore with up to 1/4" electrode.
For TIG, the Advanced AC pulse feature this unit is capable of delivering considerably more TIG welding capability (thickness) than any other unit in it's class. This unit is designed to get the job done where thicker plate and weldments are common.
As far as features go, the PowerTIG 400EXT doesn't fall short either. It has all the familiar features you've come to expect in the EXT digital class of welders from Everlast. as far as basic layout and operation are concerned for those shops that want to upgrade to a heavier unit without retraining personnel. Duty cycle is a favorable 35% at maximum output and is able to go the distance with its high output constant-on fan design. As far as low end performance goes, this brute is far from clumsy. It features a respectable 5A DC and 10A AC low end operation capability.
Just add a power plug, gas and Tungsten, and you are ready to weld.
- Now with HV Start. This is an advanced type of HF arc start with electronic control rather than older point gap style starts that required maintenance.
- Now with Fan-On-Demand. The fan now runs when it is needed, starting on arc start and terminating as the welder cools down enough after the arc stops.
- (This is the 240V 1 and 3 phase version)
Features:
- Digital microprocessor control
- Heavy-Duty IGBT Power Modules increase reliability and performance
- Low amp operation down to 5 Amps DC and 10 Amps AC
- 2T/4T/ Pedal operation modes with additional 2T/4T mode for torch amptrol operation.
- Wave form control in AC provides 4 wave forms: Sine, Triangular, Soft Square and Advanced Square Wave
- New High Frequency start design reduces maintenance issues and improves start reliability
- No hidden menus to access or complicated set up routines
- Simplified menu design allows settings to be quickly selected and adjusted
- Easy Start Up feature in AC or DC modes to make setup quick and easy for the beginner, or the advanced user
- Pulse up to 500Hz in DC, 250 Hz AC
- 10Hz Advanced AC Pulse mode improves penetration on thicker metals, and can reduce warping and burn through on thinner metals
- Arc force control, Hot start time, Hot start intensity settings for Stick welding to improve performance
- VRD function to help reduce chance of shock or electrocution in areas where a VRD is required or needed for stick welding
- Fan as demanded
- 240V 1 phase operation
- Spot Weld Timer
- 6010/Cellulose Stick welding capability
- Electronic HV Start replaces older HF point gap starting.
- Fan runs on demand when arc starts and terminates automatically after arc stops.
- 240V cooler plug located on rear
Comes Complete With:
- 18 series Water-Cooled TIG torch with 12.5 ft. cables and 35 DINSE connector and torch switch for 2T/4T operation
- 26 series Air-Cooled TIG torch with 12.5 ft. cables and 35 DINSE connector and torch switch for 2T/4T operation
- Stick Electrode Holder with 10 ft. cable and 35 DINSE connector
- Heavy Duty Ground Clamp with 10 ft. cable and 35 DINSE connector
- New redesigned compact foot pedal
- New Everlast Regulator made from billet brass (gas hose included)
- Starter Consumable TIG Kit (tungsten not included)
- 6 ft. power input cable
- (Cooler and Cart NOT included)
Recommended Areas of Use:
- Fabrication/Production welding
- Motorsports/Offroad
- General automotive use
- Prototyping
- Shipyards
- Pipelines
- Farm/Ranch
- Industrial maintenance
- Air Craft
-
IGBT Type
Module IGBT -
Inverter Type
Digital/Micro-Controlled -
Output Type
AC/DC TIG, DC Stick -
Voltage/Phase
220/240 V 1/3 Phase -
Max Rated TIG Amps
400A -
Max Rated Stick Amps
315A -
TIG Amps @ Rated Duty Cycle
400A/26V @ 35% Duty Cycle/ 40º C // 300A/22V @ 60% Duty Cycle/ 40º C // 240A/19.6V @ 100% Duty Cycle/ 40º C -
Stick Amps @ Rated Duty Cycle
315A/ 32.6V@ 35% Duty Cycle/ 40°C // 250A/ 30.4V @ 60% Duty Cycle/ 40ºC // 200A/ 28V @ 100% Duty Cycle/ 40ºC -
Max Inrush (I1MAX) Amps
@240V 1 ph: 87A // @240V 3 ph: 50A -
Maximum Rated (I1EFF) Input Amps
@ 240V 1 ph: 52A // @ 240V 3 ph: 30A -
OCV
60V with VRD: -
TIG Output Range DC
5-400A/10.2-26V -
TIG Output Range AC
10-400A/ 10.4-26V -
Stick Output Range DC
20A-315A/20.8V-32.6V -
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
5A -
TIG Start Type
HV ( Electronic controlled version of HF start, designed with out a point gap and digitally managed) // Lift TIG -
TIG Start Type
Solid State HF and Lift Start -
Memory
Yes -
Start Amp Range
DC: 5-400A // AC: 10-400A -
End Amp Range
DC: 5-400A // AC: 10-400A -
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
.1-500 Hz -
Standard AC Pulse Frequency
.1-250Hz Adv. Square Wave // .1-10Hz all other wave forms -
Pulse Time On (Duty Cycle)
3-100% -
Pulse Amp Range
5-95% -
AC Frequency (Hz)
20-250Hz -
AC Balance Range
5-90% -
AC Wave Forms
Advanced Square, Soft Square, Triangular & Sine -
Remote Control
2T/4T with Torch Amptrol settings -
Foot Pedal
Standard -
Weight
120 lbs -
Dimensions (LxWxH)
25 in x 9.5 in x 15 in -
Stick Hot Start Time
0-2 Seconds -
Minimum Amp AC TIG Start
10A -
AC Advanced Pulse Frequency
.1-10Hz
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