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Lincoln - MMA welding machine INVERTEC 270 S
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  • Lincoln - MMA welding machine INVERTEC 270 S

Duty cycle 270A @ 25%
400V ±15%, 3Ph 50/60Hz
Generator compatible
Lightweight: only 14.3 kg
Low standby power consumption below 19W and efficiency>85%
Manual and synergic MMA – Pulsed
Fan on demand (Intelligent F.A.N.)
VRD (Voltage Reduce Device)
Ability to weld cellulosic electrodes
3-year warranty

Reference: K14242-1

LINCOLN - 275S | MMA INVERTEC welding machine

Lincoln Electric
(2 reviews)
By purchasing this product you will earn 40.83 € thanks to our loyalty program. Your cart will total 40.83 €.
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Based on 2 reviews

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€2,767.59
€2,490.83

2 041,67 € tax excl.

Supplier stock
Dispatched within 5 to 7 days

Duty cycle 270A @ 25%
400V ±15%, 3Ph 50/60Hz
Generator compatible
Lightweight: only 14.3 kg
Low standby power consumption below 19W and efficiency>85%
Manual and synergic MMA – Pulsed
Fan on demand (Intelligent F.A.N.)
VRD (Voltage Reduce Device)
Ability to weld cellulosic electrodes
3-year warranty

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Buy a welding machine and get 20% off all consumables on the site

By purchasing this product you will earn 40.83 € thanks to our loyalty program. Your cart will total 40.83 €.
Dispatched within 5 to 7 days

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Expert after-sales service
Authorised Euro Welding dealer

Description

The INVERTEC® 275S is a next-generation MMA inverter that marks a new step towards the future of professional welding, offering superior welding quality and high-performance processes that increase productivity.
The new INVERTEC® 275S is designed with the latest energy-saving technologies and withstands extreme climatic conditions thanks to its unique design. To achieve exceptional welding performance, the INVERTEC® 275S is based on a digital communication system and integrated communication tools such as USB, enabling precise traceability and monitoring of your welding activities.

Processes: MMA (manual and synergic + Pulsed) and TIG Lift.

Possible welding:
Materials • Unalloyed steel • Stainless steel • Low-alloy steel • Aluminium alloys • Nickel alloys • Titanium alloys

Applications
• General fabrication • Heavy fabrication • Infrastructure • Transportation • Chemical industry • Maintenance and repair • Shipbuilding

The product complies with standard EN50504 and EN60974-14 (calibration). The operator can perform self-calibration.

Included with purchase:

• Power cable 3 m (without plug)
• User manual on USB key

Characteristics of LINCOLN - 275S | MMA INVERTEC welding machine

Supply voltage (in Volts) 400 V -3Ph -50/60 Hz Fuse (in Amperes) 16 A
MMA power range (in Amperes) 5 - 270 A Duty cycle at 40°C MMA 250 A@35% - 230 A@60% - 180A@100%
Open circuit voltage (in Volts) 74 V Possible electrode type Rutile - basic
Usable rutile electrode diameter (Ø) for the unit (in mm) From 1.6 to 6 mm Ø basic electrode usable by the unit (in mm) 2 to 6 mm
Usable Tungsten electrode diameter (Ø) 1.6 to 4 mm Nature of materials to be TIG welded steel, stainless steel, copper, cast iron, titanium, nickel
Ventilated Yes Nature of materials to be MMA welded Steel - Stainless steel - Cast iron - Aluminum
Generator compatible Yes Welding process MMA / TIG LIFT
Warranty 3 years Dimensions (in mm) 360 X 230 X 498
Weight in kg 14,3 Protection rating IP23
Usage Industry
Industry
TIG ignition type TIG Lift
Pulse function yes Gouging Mode No
Max MMA Power 300 A Max

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Based on 2 reviews

  • Excellent welding machine, very efficient.

    Didier M. Published on Jan 25, 2026 at 01:23 pm (Order date: Dec 31, 2025)
    5
  • 9/10

    Armel M. Published on Nov 06, 2025 at 08:17 am (Order date: Oct 15, 2025)
    5


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