Lincoln K3946-2 Aspect 375 AC/DC TIG Welder Ready-Pak
In Stock
Lincoln K3946-2 Aspect 375 is a high-end AC/DC TIG welder featuring advanced waveform control. This Ready-Pak is built for critical industrial welding.
- Delivers extremely fast arc response and stability, perfect for aluminum, magnesium, and specialized alloys in production environments
- Intelligent controls allow for precise adjustment of AC cleaning, penetration, and pulse settings
- Brand New Ready-Pak including water cooler, cart, and premium TIG accessories
Description
Lincoln Aspect 375 Ready-Pak Ac/Dc Tig Welder K3946-2 Specs
- Brand: Lincoln Electric
- Model: Aspect 375 Ready-Pak
- MPN: K3946-2
- Processes: AC/DC TIG (GTAW), Stick (SMAW)
- Input Voltage: 208–575V, 1- or 3-Phase, Auto-Link
- Output Range: 2 – 375 Amps
- Rated Output: 300A @ 60% Duty Cycle
- Technology: Inverter-based, TrueWave technology, Pulse TIG, AC Frequency & Balance Control
- Display: Digital interface with memory storage and multiple welding modes
- TIG Features: Pulse TIG, Frequency & Balance Control, Waveform Control, Start Settings
- Stick Features: Hot Start, Arc Force, Adjustable Slope
- Material Compatibility: Aluminum, Stainless Steel, Mild Steel, Titanium, Nickel Alloys
- Included Accessories: TIG Torch, Foot Pedal, Cooler, Cart, Work Clamp, Gas Regulator
- Weight: Approx. 272 lbs (123 kg) with accessories
- Dimensions: 36 in H × 20 in W × 38 in D
- Cooling System: Water-cooled system included
- Portability: Heavy-duty wheeled cart for mobility
- Google Product Category: 2920 (Welding Machines)
- Warranty: 3-Year Lincoln True Blue Warranty
Lincoln Aspect 375 AC/DC TIG Welder Ready-Pak Technical Specifications
| Brand | Lincoln Electric |
|---|---|
| Full Model Name/SKU | Aspect 375 Ready-Pak (K3946-2) |
| Country of Origin | USA |
| Welding Process | AC/DC TIG (GTAW), Pulsed TIG (GTAW-P), Stick (SMAW) |
| Inverter/Transformer Technology | Digital AC/DC Inverter |
| Input Voltage | 200 – 600 V (Auto-Reconnect) |
| Output Current Range | 2 – 375 A |
| Duty Cycle | 100% @ 250 A, 40% @ 375 A |
| Open Circuit Voltage (OCV) | 80 VDC |
| Rated Input Capacity | 11.2 kW |
| Power Factor & Efficiency | 0.92 Power Factor / 88% Efficiency |
| Wire Feed Speed Range | N/A |
| Protection Class | IP23 |
| Insulation Class | Class H |
| Cooling System | Cool Arc 47 Water Cooler (Ready-Pak) |
| Dimensions | 1041 x 508 x 737 mm (Full System) |
| Net Weight | 96 kg (Full System) |
| Smart Features | Intellistart Technology, Custom Waveforms, AC Auto-Balance, High-Frequency Pulse |
| Standard Compliance | CSA, IEC 60974-1 |
| Primary Application | Industrial Aluminum Fabrication, Aerospace, Specialized High-Precision Repair |
Additional information
| Brands | Lincoln |
|---|
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