Lincoln Aspect 375 AC/DC TIG Welder (K3945-1)
Description
The LINCOLN Aspect 375 AC/DC TIG Welder is a professional-grade inverter designed for high-end TIG fabrication, offering precise control over the AC and DC TIG arcs. The Aspect 375 is ideal for critical welding on materials like aluminum, stainless steel, and titanium, featuring advanced wave shape controls and pulsing capabilities. This powerful machine delivers 375 amps of welding current. Choose this high-output LINCOLN Aspect TIG Welder for superior arc control and demanding industrial TIG applications.
- Brand: Lincoln Electric
- Model: Aspect 375 AC/DC
- MPN: K3945-1
- Process: TIG (AC/DC), Stick
- Input Voltage: 208/230/460/575V, 1/3 Phase
- Amperage Range: 2A – 375A
- Output Type: AC/DC
- Duty Cycle: 60% @ 375A
- Weight: 124 lbs (56.2 kg)
- Dimensions: 20.6 x 11.3 x 24.3 in (523 x 287 x 617 mm)
- Control Interface: Intuitive digital panel with memory settings
- TIG Start Type: High Frequency (HF)
- Water Cooler Compatibility: Yes (optional cooler compatible)
- Pulse TIG: Adjustable Frequency and Balance
- Foot Pedal: Optional (not included)
- Application: Aerospace, Motorsports, Industrial Fabrication, Pipe Welding
- Power Source Type: Inverter
- Included Accessories: Power cord, input cable lugs, quick-disconnect gas connector
- Condition: New
- Warranty: 3-Year Manufacturer Warranty
Lincoln Aspect 375 AC/DC TIG Welder Specs
| Technical Parameter | Official Specification |
|---|---|
| Brand & Model | Lincoln Aspect 375 |
| Full SKU/Model | K3945-1 |
| Input Voltage | 200–600 V (Single/Three Phase) |
| Welding Processes | AC/DC TIG, Pulsed TIG, Stick |
| Rated Output | 375 A at 35 V, 40% Duty Cycle |
| Amperage Range | 2–375 A |
| Noise Level | Quiet Operation Mode |
| Technologies | Intellistart™ Technology, AC Auto Balance®, Customizable Waveshaping |
| Start Type | High Frequency (HF) / Lift TIG |
| Cooling System | Fan-As-Needed™ (F.A.N.) |
| Net Weight | 105 lbs (47.6 kg) |
| Warranty | 3-Year Lincoln Electric Warranty |
| Application Information | Aerospace; Automotive; Precision Fabrication; Aluminum Ship Repair |
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