Lincoln Electric, K3945-1, TIG Welder, 375 A; AC/DC; 200-600 V; Inverter/Chopper

ADVANCED TECHNOLOGY MADE SIMPLE. A quality weld is always important. 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.

What's Included?

• (1) Aspect® 375 AC/DC TIG Welder, (1) Input Power Cord 10 ft (3 m)

Features

• Effortless Arc Control - Extremely fast arc response and stability for the smoothest and most efficient weld possible.
• 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, or narrower arc profile enhancing control around corners and other tight configurations.
• 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.
• Customization When You need it. - Manage AC frequency, balance and offset to modify arc profile, cleaning action or penetration
• Optional AC Auto Balance® Technology - Offers simplicity by automatically providing the optimal mix of cleaning and penetration when welding aluminum.

• Output Current Range: 3 Phase: 2-375A, 1 Phase: 2-250A
• Duty Cycle: 30% @ 350A (3 Phase GTAW), 100% @ 250A (3 Phase GTAW)
• Rated Output Current: 3 Phase: 330A/40%, 300A/60%; 1 Phase: 240A/40%, 225A/60%
• Input Voltage: 200-600V, 1 & 3 Phase, 50/60 Hz
• Input Frequency: 50/60 Hz
• Input Phase: 1/3 Phase
• Polarity: AC/DC
• Dimensions (L x W x H): 25.5 x 11.8 x 21 in (648 x 300 x 533 mm)
• Weight: 110 lb (49.9 kg)
• Welding Technology: Inverter/Chopper
• Cooling: Air
• Output Mode: Constant Current (CC)
• Output Polarity: AC; DC; AC/DC
• Country of Origin: United States

Downloads