Grand TIG 202 AC/DC PULSE PFC MV

The GRAND TIG 202 AC/DC PULSE PFC MV from LOKERMANN is a single-phase multivoltage inverter welding generator for TIG DC, TIG AC and electrode welding. It is designed for high-quality welding in light-to-medium fabrication, especially where precision, aluminium welding capability and controlled heat input are required.

Overview

The GRAND TIG 202 AC/DC PULSE PFC MV combines AC/DC TIG welding, Pulse TIG, MMA electrode welding, PFC technology and multivoltage input in one compact professional machine. Its large colour LCD display allows fast and intuitive setup, helping the operator achieve consistent welding quality with reduced adjustment time.

The integrated PFC system reduces harmonic currents and improves inverter efficiency, with the manufacturer stating consumption reduction of over 20%. The multivoltage design allows connection to single-phase power from 90 V to 275 V, making the machine suitable for long cables, fluctuating power supply and generator use.

In TIG AC mode, waveform adjustment supports excellent aluminium alloy welding, while Pulse TIG helps achieve high performance on thin sheets with reduced deformation.

Key points

• TIG DC and TIG AC welding
• MMA electrode welding capability
• Pulse TIG for thin materials
• PFC technology for improved efficiency
• Multivoltage input from 90 V to 275 V
• Large colour LCD display
• Adjustable Hot Start and Arc Force
• Antisticking function
• AC waveform adjustment for aluminium alloys
• Suitable for light-to-medium fabrication

Technical advantages

AC/DC TIG versatility

The machine supports both TIG DC and TIG AC, making it suitable for a wide range of materials, including aluminium alloys.

Pulse TIG control

Pulse TIG enables controlled heat input, improved weld quality on thin sheets and reduced thermal deformation.

PFC and multivoltage operation

The PFC system improves power efficiency, while multivoltage compatibility allows operation from single-phase networks between 90 V and 275 V.

Electrode welding capability

Adjustable Hot Start and Arc Force allow better MMA welding performance across different working conditions.

Operator-friendly interface

The large LCD display simplifies machine setup and helps reduce configuration time.

Applications

The GRAND TIG 202 AC/DC PULSE PFC MV is suitable for:

• TIG welding
• AC TIG aluminium welding
• DC TIG welding on steel and stainless steel
• Thin sheet welding
• MMA electrode welding
• Light-to-medium fabrication
• Maintenance and repair
• Workshop and mobile welding applications

Why choose GRAND TIG 202 AC/DC PULSE PFC MV

The GRAND TIG 202 AC/DC PULSE PFC MV is a strong choice for welders who need a compact but advanced TIG system with aluminium welding capability, Pulse TIG control and reliable multivoltage operation. Its combination of AC/DC TIG, MMA, PFC and LCD-guided setup makes it a flexible professional solution for precision welding tasks.

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