- Inverter welding machine, DC, water-cooled
- Plasma welding and brazing
- Comfort: All parameters can be set via the user menu, 8 JOBs can be programmed
- Practical transport cart for power source, cooling unit and gas cylinder
- Cooling unit can be changed with no need for tools or specialist staff and no need to open the welding machine
- Precise, highly stable plasma arc for targeted and concentrated heat input
- 5 m mains supply lead
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Tetrix 400 Comfort Plasma |
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Plasma |
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Setting range for welding current |
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5 A - 400 A |
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Pilot arc current |
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5 A - 25 A |
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Duty cycle at ambient temperature |
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25 °C |
40 °C |
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40 % |
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– |
400 A |
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45 % |
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400 A |
– |
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60 % |
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– |
380 A |
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65 % |
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380 A |
– |
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100 % |
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330 A |
320 A |
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Open circuit voltage |
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92 V |
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Mains frequency |
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50 Hz / 60 Hz |
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Mains fuses (slow-blow) |
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3 x 35 A |
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Mains voltage (tolerances) |
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3 x 400 V (-25 % - +20 %) |
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Max. connected load |
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20.7 kVA |
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Recommended generator power |
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28 kVA |
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Dimensions, machine, LxWxH in mm |
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1050 x 500 x 1325 |
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Weight, machine |
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158 kg |
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Protection classification |
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IP 23 |
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Insulation class |
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H |
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Standards |
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IEC 60 974-1; -3; -10 / CE / S-Safety sign / EMC class A |
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- Proven convenience – all welding parameters can be adjusted
- One-knob operation and clear, self-explanatory operating panel
- LED user menu for setting all welding parameters
- 10 JOBs (welding tasks) which can also be accessed from the torch
- Reproducible setting of all welding parameters by means of digital display
- Highlights
- activArc – precise, focussed arc with reduced heat input and deep penetration for optimum root fusion
- Pulsed TIG welding in Hz and kHz ranges – with or without remote control – for thin metal sheets, difficult materials and special welding tasks
- Spotmatic – saves 50% of tacking time
- Connection capability: remote control, up/down and Retox torches
- Also ideal for mechanised and automated applications
