- Powerful TIG AC/DC welding machine, designed for heavy-duty use
- With 60% duty cycle at 320A, also suitable for continuous use at the power limit
- Intelligent ignition management with synergy characteristics ensures consistently good ignition behavior even in AC mode
- Extremely simple operation via high-resolution color display with graphic illustration of the welding curve and setting options
- Arc selection, adjustable balance and frequency in AC mode - welding characteristics can be adapted to the respective requirements
- Spot function
- Program memory with 10 memory locations
- Supports wireless foot pedal and remote control
Device data |
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Pulse rate | 0.5 – 999 Hz |
Ignition | high frequency |
Torch cooling | gas / water |
Dimensions and weights |
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Length approx. | 700 mm |
Width/depth approx. | 260 mm |
Height approx. | 484 mm |
Weight approx. | 29.7 kg |
Duty cycle |
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at Imax. 40°C TIG DC | 60 % |
at Imax. 40°C electrode | 60 % |
Current at 100% DC 40°C TIG DC | 250 A |
Current at 100% DC 40°C electrode | 250 A |
Electrical connections |
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Power consumption in idle mode | < 50 W |
Electrical Data |
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Total output | 19.0/16.0 kVA |
Current consumption TIG AC | 18.7 A |
Input current TIG DC | 18.9 A |
Input current electrode AC | 23.5 A |
Current consumption electrode DC | 24.7 A |
Supply voltage | 400 V |
Mains frequency | 50/60 Hz |
Electrode |
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Weldable electrodes | 1.6 5.0 mm |
Power consumption |
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TIG DC | 9 kVA |
Electrode | 12.5 kVA |
Efficiency | 90.48 % |
Setting range |
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TIG DC | 10 – 320 A |
Electrode | 10 – 320 A |
Standards and certifications |
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Standard | EN 60974-1:2012, EN 60974-10:2014 |
EMC class | A |
Explanation EMC class | This Class A welding equipment is not intended for use in residential areas where power is supplied by a public low-voltage power supply system. |
Unit: pc(s).
Packaging unit: 1
- Ground cable 35 mm² 4 m with 300 A clamp
- TIG torch SR18, 4 m water cooled
- gas hose 12 x 6 mm, 4 m
- Pressure reducer large
Process MMA | ✔ |
Process TIG pulsing | ✔ |
LC display | 5 " |
Water cooling device | 7 l / 400 V with 1 m connection cable |
Trolley | with two swivel castors at the front, two fixed castors at the rear and gas bottle holder |
Single Spot | ✔ |
Multi Spot | ✔ |
Stürmer Maschinen GmbH
Dr.-Robert-Pfleger-Str. 26
96103 Hallstadt
Deutschland / Germany
info@stuermer-maschinen.de