- Modern inverter technology
- WIG welding with LIFT ignition
- Suitable for use on generators e.g. in workshops, schools, metal construction, on construction sites or for farmers
- Hot Start: By temporarily increasing the welding current, the arc ignites safely and is immediately stable
- Anti Stick: If the electrode accidentally sticks, the welding current is automatically reduced and thus an annealing of the electrode is prevented
- Arc Force control: Internal monitoring of welding current and voltage quickly and safely resolves short circuits. The adjustable increase of the current stabilises the arc and the electrode can be processed without problems.
- VRD (Volt Reduction Device): voltage reduction in open circuit
- Hot start for safe and stable ignition of the arc
- Anti Stick against annealing electrode when bonding
- Arc-Force resolves short circuits safely and quickly
Dimensions and weights |
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Length approx. | 560 mm |
Width/depth approx. | 240 mm |
Height approx. | 440 mm |
Weight approx. | 21.7 kg |
Duty cycle |
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at Imax. 40°C electrode | 60 % |
at Imax. 40°C TIG DC | 60 % |
Current at 100% DC 40°C electrode | 310 A |
Current at 100% DC 40°C TIG DC | 310 A |
Electrical connections |
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Power consumption in idle mode | < 50 W |
Input current electrode | 32.3 A |
Input current TIG | 25.1 A |
Total output electrode | 22.4 kVA |
Total output TIG | 17.3 kVA |
Electrical Data |
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Supply voltage | 400 V |
Mains frequency | 50/60 Hz |
Electrode |
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Weldable electrodes | 1,6 – 8,0 mm |
Power consumption |
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Electrode | 16.4 kVA |
TIG DC | 12.4 kVA |
Efficiency | 89 % |
Setting range |
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Electrode | 20 – 400 A |
TIG DC | 20 – 400 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. |
Marking | CE |
Unit: pc(s).
Packaging unit: 1
- Welding cable 3 m 50 mm² with electrode holder 500 A
- Ground cable 3 m 50 mm² with ground terminal 500 A
Stürmer Maschinen GmbH
Dr.-Robert-Pfleger-Str. 26
96103 Hallstadt
Deutschland / Germany
info@stuermer-maschinen.de