Type: TIG inverter welder 200A

Process: full digital TIG AC/DC, MMA

Touch panel: job memory, stepless pulse function, stepless variable frequency, etc.

Power supply: 230V/50Hz 1-ph. +/-15%

Mains fuse (slow blow) min. 16 A (22A)

Settings: digital continuous

Open circuit voltage: 70 V

Adjustment range DC TIG: 5 – 200 A

Adjustment range AC TIG: 20 – 200 A

Adjustment range MMA: 20 – 160 A

Duty cycle TIG: 200A–35% / 160A–60% / 130A–100%

Duty cycle MMA: 160A–35% / 130A–60% / 100A–100%

Pulse frequency: 0,5 – 250 Hz

AC frequency: 20 – 100 Hz

Recommended electrode diameter: MMA 1,0-4,0mm; TIG 1,0-3,2mm

Insulation class: F

Housing protection degree: IP21S

Dimensions (LxWxH): 410x190x320mm

Weight: 15,5kg

2T / 4T mode – Depending on your habit, you can choose between the two settings. When welding, if the switch is set to “2T mode”, the torch button must remain pressed throughout the welding process, whereas in “4T mode” you only need to briefly press the switch at the beginning and end of the welding process.

HF ignition – In most cases, HF high frequency ignition is used in TIG welding. It is a non-contact ignition that creates an arc without having to touch the workpiece with the electrode.

Waveform – waveform in AC, AC welding – setting options are square wave, sine wave, soft square wave and triangle wave. Always set the appropriate waveform for optimum arc stability.

TIG / Pulse Switch – Allows switching between TIG Pulse Welding and normal TIG welding.

Gas preflow Time – This feature allows you to set the time in seconds for gas preflow, which pushes ambient air away from the weld and creates a protective gas atmosphere before welding begins.

Start Current – The start current allows you to star the unit softer, ignite with the start current, and then increase the current to the weld current. This is especially beneficial when welding thin sheets.

Welding current – the amperage during welding.

Current Rise (Upslope) – You can set this to 0, which means that the unit ignites the arc directly to the set welding current. However, if the set start current is lower than the welding current, the upslope can be set in seconds. In this case, when the torch is operated, the arc ignites at the start current and then increases linearly during the set time until it reaches the set welding current.

AC frequency – (only active in AC mode) the AC frequency allows you to adjust the arc width optimally for thin sheets and fillet welds.

AC Balance Cleaning Effect – (only active in AC mode) Set the percentage of negative polarities (when negative, no welding is done) compared to the positive polarity. This is a very important setting because you determine how much energy or heat is added to the workpiece.

Pulse Welding – In pulse welding, the welding current alternates between base current and pulse current at the desired frequency. The longer the intervals, the less energy and heat is added to the workpiece. By setting the pulse frequency, you determine the time cycle in which the current alternates between pulse and base current. You can also set the percentage of the duration of the pulse current in relation to the base current.

Downslope – Exactly the opposite of the upslope, the time during which the current is automatically decreased.

End Current – As long as the downslope current has been set, the end current is the one at which the arc goes out. Also compatible with 4T mode.

Gas postflow time – The time during which, after the welding process, the torch and the workpiece are cooled by the gas flow.

Memory slots – The device has 9 memory slots for storing the set welding parameters, which you can pull up at any time.