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Lincoln Electric Aspect® 375 AC/DC TIG Welder #K3945-1

Part Number: K3945-1
UPC: 15082563824
$11,109.99 + Free Shipping
Qualifies for Welder's Summer Sale

Welding type:

TIG

TIG

Power supply:

220V Single Phase

220V Single Phase

220V 3 Phase

220V 3 Phase

460V

460V

  • AC/DC TIG welderAC/DC TIG Welding
  • Multi-voltage input welderMulti-Voltage Input
  • Multi-phase welderMulti-Phase
  • Lincoln Electric hassle-free warrantyHassle-Free Warranty

Lincoln Aspect® 375 AC/DC TIG Welder, Multi-Phase Welder #K3945-1

Quality. Simple. High-Tec Welder

The Lincoln Electric Aspect® 375 AC/DC TIG welder is designed for serious welders who need serious results from their machine. This professional welding machine is capable of AC/DC TIG welding with an output range that includes both 3-phase and single-phase voltage. Use it across a variety of environments with an input power range of 200-600V, both single and 3-phase input power. Make professional welds every time and take on challenges from a variety of industries like shipbuilding, aerospace, construction, and more.

Lincoln Electric Aspect 375 AC/DC TIG welding machine #K3945-1Features of the Aspect® 375

  • Effortless arc control for the smoothest welds
  • AC Auto-Balance® makes it simple by automatically providing the optimal mix of cleaning and penetration on aluminum
  • Intellistart™ Technology provides soft starts on thin materials and hotter starts required on thicker materials
  • Customization when You need it. - Manage AC frequency, balance and offset to modify arc profile, cleaning action or penetration

ADVANCED TECHNOLOGY MADE SIMPLE

A quality weld is always important. In some industries and applications, lives may even depend on it. If this is the challenge you face every day, choose a TIG welding machine that meets the demanding quality standards of the aerospace, motorsports, shipbuilding, education and fabrication industries.

The Aspect® 375 is the perfect choice for mission critical welds, especially on applications that must stand up to the most rigorous testing requirements.

AUTO OR MANUAL: THE CHOICE IS YOURS

Effortless arc control

Extremely fast arc response and stability for the smoothest and most efficient weld possible.

Simplicity when you want it

Activate Intellistart™ technology to automatically provide for softer starts and minimal distortion on thinner materials and hotter starts required for thicker materials. Optional AC Auto Balance® technology offers simplicity by automatically providing the optimal mix of cleaning and penetration when welding aluminum.

Customization when you need it

AC Wave Shape control enables you to customize the arc for critical aluminum welding requiring:

  • A higher degree of penetration on thicker materials.
  • Increased cleaning action in breaking through heavy oxide layers.
  • Narrower arc profile enhancing control around corners and other tight configurations.

What's Included

  • 10 ft. (3m) input power cord
Shop all TIG welding machines and TIG welding helmets available online from Welders Supply.
Lincoln Aspect® 375 AC/DC #K3945-1 Specifications
Input power

200-600V

3 Phase: 60% Duty Cycle: 29/26/15/12/10, 40% Duty Cycle 27/24/14/11/9

1 Phase: 60% Duty Cycle: 34/31/NA/NA/NA, 40% Duty Cycle: 32/29/NA/NA/NA

50/60 Hz

1-Phase, 3-Phase

Output range 3 Phase: 2-375A, 1 Phase: 2-250A
Rated output 3 Phase: 330A/40%, 300A/60%, 1 Phase: 240A/40%, 225A/60%
Welding processes AC/DC TIG
Typical applications Construction
Automotive
Brewery
Distillery
General Fabrication
Heavy Fabrication
Maintenance & Repair
Marine Applications
Marine Fabrication & Repair
Oil & Gas
Pharmaceutical Equipment
Power Generation
Repair Welding
Shipbuilding

SHIPPING DIMENSIONS

Height: 21.00 Inches
Width: 11.80 Inches
Length: 25.50 Inches
Weight: 110 Lb(s) 0 Oz

Product Questions and Answers

Have a question about this product? Submit your question using the form below

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