产品性能特点：
Aristo™ Arc 4000i
Outstanding welding characteristics – high efficiency and high-quality welding.
Efficient Man Machine Communication by the user-friendly control panels A2 or A4.
A4 enables the choice of electrode types, rutile, basic and cellulose for optimal welding qualities and an easy-to-read digital display to indicate current/voltage.
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Adjustable arc force
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Adjustable hot start (A4) to optimise welding starts
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Carbon Arc Gouge (A4) with up to 8 mm gouging electrodes
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Multi-voltage unit as an add-on or separate unit for a wide range of mains power supplies
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Enclosure class IP 23
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Dust filter to handle tough and dirty environments and avoid grinding- dust and metal particles inside the chassis
技术参数：
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AristoTMArc 4000i |
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External dimensions, LxWxH, mm |
625x294x492 |
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Weight, kg |
47,5 |
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Enclosure class, protection |
IP23 |
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Mains supply, V/Hz |
3x400/50-60 |
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Fuse, slow, A |
25 |
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Mains cable, Ø mm2 |
4x4 |
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Max output at 35% duty cycle, A |
400/36 V |
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Max output at 60% duty cycle, A |
320/33 V |
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Max output at 100% duty cycle, A |
250/30 V |
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Apparent power, S kVA |
18,6 |
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Open circuit voltage, V |
78-90 |
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Power factor at max current |
0,9 |
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Efficiency at max current |
86 |
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Setting range, A |
16-400 |
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