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WeldSkill MicroArc 140

SKU: W1008162

Weighing in at a slight 3kg in the hand and sized at only 100mm Wide and 185mm High on your bench, this little gem is conveniently thrown over the shoulder and taken wherever you need to go. With adjustable welding current from 10 to 140 amps, and adjustable Hot Start and Arc Force, you have the flexibility to run standard general-purpose 2.5mm electrodes for light gauge work (less than 3.0mm plate) and 3.2mm electrodes for heavier metals.

The MicroArc 140 also has a lift TIG function that offers stable TIG welding characteristics at 140A@20% when used with a suitable TIG torch and argon shielding gas. With a 10Amp plug and 3m twist lock electrode holder and work lead, its hard to go past the MicroArc140 as your lightweight portable welder of choice around the workshop or out on the job site

The MicroArc 140 as the name suggests is an extremely neat and compact welding inverter.

Weighing in at a slight 3kg in the hand and sized at only 100mm Wide and 185mm High on your bench, this little gem is conveniently thrown over the shoulder and taken wherever you need to go. With adjustable welding current from 10 to 140 amps, and adjustable Hot Start and Arc Force, you have the flexibility to run standard general-purpose 2.5mm electrodes for light gauge work (less than 3.0mm plate) and 3.2mm electrodes for heavier metals.

The MicroArc 140 also has a lift TIG function that offers stable TIG welding characteristics at 140A@20% when used with a suitable TIG torch and argon shielding gas. With a 10Amp plug and 3m twist lock electrode holder and work lead, its hard to go past the MicroArc140 as your lightweight portable welder of choice around the workshop or out on the job site

What Differentiates The Microarc 140 From The Pack?

SMALL SIZE & PORTABILITY – A micro 3Kg inverter in a compact 100W x 185H x 252D case with carry strap.
DIGITAL BLUE LED AMP METER – Bright Blue LED’s allow for accurate setting and improved visibility of the welding amperage even outdoors & in bright light conditions.
ADJUSTABLE HOT START – Improves the arc start characteristics of stick electrodes
ADJUSTABLE ARC FORCE – Assists when stick welding in a tight corner or joint fit-up.
TWISTLOCK ELECTRODE HOLDER – Allows quick electrode change overs and locks rods securely in place for welding.

FEATURES:

Input Supply
240 Volt, 50/60Hz, 10 Amp Supply lead Fitted to Power Source.

Current Range
Current Range for this Power Source is 10 to 140A Power Source provides DC welding output.

STICK (MMAW): 140A @ 15%
Power Source is suitable for 2.0mm, 2.5mm, and 3.2mm electrode sizes. Suitable for all electrode types except AWS E6010 Cellulose.

DC Lift TIG: 140A @ 20%
This unit features a Lift TIG function that provides smooth starting and running characteristics across a broad range of applications.

Anti-Stick
Helps to prevent the stick electrode from sticking to the work piece.

Adjustable Hot Start
Improves the arc start characteristics of stick electrodes.

Adjustable Arc Force
Assists when stick welding in a tight corner or joint fit-up.

MICRO Size & Portability
A micro 3kg inverter in a compact 100W x 185H x 252L case with carry strap.

 

Generator
Recommended generator required: 6.0kW (7.5kVA @ 0.8 PF).

Twistlock Electrode Holder
Allows the electrode to be locked securely in place.

Electrode Holder & Lead
3m Long Electrode Holder & Work Leads

Over Temperature Protection
Cut out protection has been fitted to the power source.

Compliance
Fully compliant to AS 60974.1-2020 enclosure rated to IP21S.

Warranty
1 Year Warranty* on Power source *Refer to Operation Manual for full details.

CONTENTS:

  • WeldSkill MicroArc 140 Power Source
  • 3m Twistlock Electrode Holder Lead
  • 3m Work Lead
  • Shoulder Strap
    Operating Manual can be downloaded at cigweld.com.au/manuals

PARTS & ACCESSORIES:

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  • WeldSkill Auto Darkening Helmet Shade 9-13 -Pink Lady
  • ProLite Auto Darkening Helmet Variable Shade 9-13 -Matrix 1.0
  • ProLite Auto Darkening Welding Variable Shade 9-13 -Claw
  • WeldSkill Heavy Duty Welding Gloves – Medium
  • WeldSkill Heavy Duty Welding Gloves – Large
  • WeldSkill Heavy Duty Welding Gloves – XL
  • WeldSkill TIG Welding Gloves – Medium
  • WeldSkill TIG Welding Gloves – Large
  • WeldSkill TIG Welding Gloves – XL
  • TIG Torch 17V, 3m lead with 25mm2 dinse
  • TIG Torch Accessory Kit
  • CutSkill Argon Preset Regulator Vertical Inlet
  • CutSkill Flowmeter Argon 0-30 LPM
  • CutSkill Preset Argon Regulator / Flowmeter Side Inlet
  • WeldSkill Welding Leadset 4m, 16mm2 cable, 25mm2 dinse, 250A Twistlock Electrode Holder
  • Cigweld Welding Leadset 5m, 16mm2 cable, 25mm2 dinse, 250A Twistlock Electrode Holder
  • WeldSkill GP Electrodes 2.5mm (1kg)
  • WeldSkill GP Electrodes 3.2mm (1kg)
  • Comweld 316L TIG Rod 1.6mm (25 rod handypack)

Plant Part Number
W1008162

Power Source Dimensions
100mm W x 185mm H x 252mm D

Power Source Mass
3KG

Cooling
Fan Cooled

Welder Type
Stick and Lift TIG Multi Process Inverter Power Source

Australian Standard
AS 60974.1-2020

Number of Phases
Single Phase

Nominal Supply Voltage
240V AC ± 10%

Nominal Supply Frequency
50/60 Hz

Welding Current Range
10 - 140 A

Nominal DC Open Circuit Voltage
71V

Effective Input Current (I1eff)
10 Amps

Maximum Input Current (I1max)
26 Amps

Minimum Single Phase Generator Recommendation
6.0 kW (7.5 kVA @ 0.8 PF

STICK (MMAW) Welding Output, 40ºC, 10 min.
140A@15%, 25.6V
70A@60%, 22.8V
54A@100%, 22.2V

TIG (GTAW) Welding Output, 40ºC, 10 min
140A@20%, 15.6V
81A@60%, 13.2V
63A@100%, 12.5V

Protection Class
IP21S

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