- All devices are built in modern inverter technology
- Best suited for assembly work (on ladders, scaffolding, ...) and due to protection class IP 21S generally also for outdoor work
- Suitable for use on the generator e.g. in operating workshops, ports, chemical plants, schools, metal construction, on construction sites, ships or for farmers
- Protection against moisture, salt spray and corrosion due to sealed circuit board. Therefore also suitable offshore
- Hot Start: By adjustable short-time increase of the welding current the arc ignites safely and is immediately stable
- Anti-stick:  If the electrode accidentally sticks, the welding current is automatically reduced, preventing the electrode from annealing
- With WG DC LiftArc ignition
- 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): Spannungsabsenkung im Leerlauf
You will receive the 3-year Stürmer warranty for this item when you register online.
 
| Dimensions and weights | 
|---|
| Length approx. | 495 mm | 
| Width/depth approx. | 190 mm | 
| Height approx. | 350 mm | 
| Weight approx. | 11.8 kg | 
| Duty cycle | 
|---|
| at Imax. 40°C electrode | 60 % | 
| at Imax. 40°C TIG DC | 60 % | 
| Current at 100% DC 40°C electrode | 200 A | 
| Current at 100% DC 40°C TIG DC | 200 A | 
| Electrical connections | 
|---|
| Power consumption in idle mode | < 50 W | 
| Input current electrode | 17.7 A | 
| Input current TIG | 13.1 A | 
| Total output electrode | 10 kVA | 
| Total output TIG | 7.4 kVA | 
| Electrical Data | 
|---|
| Supply voltage | 400±10% V | 
| Mains frequency | 50/60 Hz | 
| Electrode | 
|---|
| Weldable electrodes | 1,6 - 5,0 mm | 
| Input | 
|---|
| Electrode | 8.5 kVA | 
| TIG DC | 6.3 kVA | 
| Efficiency | 89 % | 
| Product information EU 2023/2854 | 
|---|
| Type of the generated data | Usage data | 
| Format of the generated data | Common, machine-readable formats such as JSON | 
| Amount of data | Up to 5 MB | 
| Continuous data generation in real time | Yes | 
| Setting range | 
|---|
| Electrode | 20 – 250 A | 
| TIG DC | 20 – 250 A | 
| Standards and certifications | 
|---|
| 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
- 3 m welding cable 25 mm² with electrode holder 300 A
- 3 m ground cable 25 mm² with ground terminal 300 A
 
 
    
        
        
        
        
        
        
        
        
        
        
        
            Stürmer Maschinen GmbH
                                 Dr.-Robert-Pfleger-Str. 26
                                 96103 Hallstadt
                                 Deutschland / Germany
                                 info@stuermer-maschinen.de