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DC Lift Arc Start TIG

Lift Arc ignition allows the arc to be started easily in DC TIG by simply touching the tungsten to the workpiece and lifting it up to start the arc. This stops the tungsten tip sticking to the workpiece and breaking the tip from the tungsten electrode.

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Inverter Technology

Not every inverter is made equal. With UNIMIG's ever-evolving, state-of-the-art IGBT Inverter technology, you get better performance, better efficiency, and better reliability.

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10A Plug

Plug in and play. The 10A plug can be used on any domestic outlet, so it’s perfect for the DIY home handyman or the professional welder looking to take it anywhere.

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Additional Features

Thermal Overload Protection

Integrated Thermal Overload Protection will kick in to prevent the machine from exceeding a safe operating temperature, keeping the internal components protected.

Voltage Reduction Device

The built in VRD function ensures your safety on every weld. Designed to switch on automatically when you stop welding, the VRD reduces the open circuit voltage (OCV) of the welder, keeping you protected whenever you're not welding.

Generator Compatible

Take it anywhere. Connect the machine to a generator and use it wherever, whenever you need it. We recommend an 8kVA for this machine.

Lightweight & Portable

Weighing just 4.0kg, the VIPER ARC 140 is ready to go anywhere you need it.

Specifications

Primary Input Voltage

240V Single-Phase

Supply Plug

10A

Ieff (A)

10.0

Imax (A)

26.0

No Load Voltage (V)

62.9

Protection Class

IP21S

Insulation Class

F

Minimum Generator (kVA)

8.0

Dinse Connector

10/25

Standard

AS 60974.1

Warranty

1 Year

Weight (kg)

4.00

Dimensions (LxWxH)

352 x 140 x 260mm

Suitable Materials

MMA: Mild Steel, Stainless Steel, Cast Iron

TIG: Mild Steel, Stainless Steel, Copper, Silicon Bronze

Downloads

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VIPER ARC 140 Manual

4.12 MB

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