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UniMig Viper Arc 140amp TIG-ARC DC Inverter Welder (10 AMP PLUG)


ON SALE

Availability: In Stock

RRP $272.25

$192.50

Quick Overview
Low Cost, High Quality DIY TIG-ARC Inverter. *FITTED WITH 10AMP PLUG
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Product Details

Key information:

See specifications for full details
  
Warranty18 months
Max Output140amps
ProcessesStick, Scratch TIG
WeldsSteel, Stainless, Cast Iron
Plug Type10amp
Weight (approx)4.5kg
Approx Weld Capacity Steel6mm
Input Power240v-Single Phase
Gas/GaslessN/A
Current DC (Direct Current)
  
ABOUT THIS PRODUCT

This machine is as reliable and robust as you would expect a machine bearing the UniMig name to be and it used the latest IGBT Inverter technology. The DC Arc welding function delivers a smooth and incredibly stable arc allowing easy welding with electrodes producing high quality welds including cast Iron, stainless steel and low hydrogen. The Viper 140 is also equipped with DC Scratch Start TIG capability and connection of the 17V TIG torch allows DC TIG welding of steel, stainless steel, bronze and copper. The machine is extremely lightweight and practical for welders who require portability. It also has the advantage of being fitted with a 10amp plug as standard.

The unique electronic design structure and air channel design in this machine speeds up the heat disapation of the power device improving the duty cycle of the machine. The air channel design also effectively reduces dust ingestion by the fan, dust build up and absorbtion by the electronic circuits and power device is minmised thereby improving the reliability of the machine. Manufactured in compliance to AS/NZ60974.1.

YOUR PACKAGE INCLUDES
• Viper 140 Machine
• Earth Lead & Arc Lead set 16mm x 2.5m

FULL SPECIFICATIONS
• Part Number KUMJRVA140
• Primary Input Voltage 204V 1 Phase
• Rated Input Power KVA 6.49
• ieff AMPS 10A
• Rated Output 140A/25.6V
• Welding Current Range 20-140A
• No Load Voltage 68
• Duty Cycle 40 deg C - MMA 15% @ 140 Amps
• Dimensions (mm) 295 x 135 x 270
• Weight (kgs) 4

FEATURES
• Latest IGBT inverter technology
• MMA (stick electrode)
• Hot start (improves electrode starting)
• Arc Force (boosts current to prevent electrode extinguishing)
• Excellent arc stability with all electrodes
• DC Scratch TIG - Scratch Arc Ignition, basic DC TIG application
• Thermal overload protection
• IP21S rating for environmental/safety protection
• Generator compatible (recommend 6.5 KVA minimum)
• Tolerant to variable power supplies
• Fitted with and approved to use domestic 10 amp plug

Specifications

Additional Information

Input Power 240v-Single Phase
Part Number KUMJRVA140
Primary Input Voltage 240v Single Phase
Rated Input Power KVA 6.50
ieff AMPS 10.0A
Rated Output 140A/25.6V
Welding Current 20-140A
No Load Voltage 62.9
Duty Cycle 40 Deg C MMA 15%@140A / 100%@54A
Duty Cycle 40 Deg C - TIG DC No
Dimensions (mm) 295 x 135 x 270
Weight 3.8000
Product Brochure VIPER-ARC-140-Info.pdf
Product Manual VIPER-ARC-140_Manual.pdf
Warranty Stamps
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Reviews

Great product!Review by John Blacksmith
Quality
Value
Price
This is a great little portable welder. Perfect for when I have to go out on the job. I have a large welder (also from ewelders), but find it a bit heavy to cart around. This does everything I need and so easy to transport. (Posted on 4/04/18)
The BombReview by Jonno
Have had this thing just over a month. I also bought a 17v TIG Torch and an argon twin gauge regulator from eWelders. Very impressive Delivery time and communication.
The welder so far has been great. I've been using it to do a little bit of car body steel stuff and its very precise in TIG. Lift arc works really well and it starts every time like a dream.
Also used MMA when having to do some welding on some retaining wall posts and it was fine. It's just a really good little machine for $200. Cheers Jonno. (Posted on 23/04/15)

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