| 产品性能特点：
Aristo™ Tig 4000i
Outstanding welding characteristics – high efficiency and high-quality welding.
Efficient Man Machine Communication by the user-friendly control panels Aristo™ TA4 and Aristo™ TA6.
TA6 enables a memory of 10 welding parameters and the possibility to weld with the pulse technique, which is especially suitable for thin materials.
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Enclosure class IP 23
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Adjustable pre-gas, slope-up, post-gas and slope-down to control starts and avoid cracks and oxidation at the end
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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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Aristo™ Tig 4000i |
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External dimensions, LxWxH, mm |
625x394x496 |
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Weight, kg |
61,5 |
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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 |
400/26 V |
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Max output at 60% duty cycle, A |
320/23 V |
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Max output at 100% duty cycle, A |
250/20 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 |
4-400 |
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Slope up, s |
0-5 |
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Slope down, s |
0-10 |
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Gas pre-flow, s |
0-5 |
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Gas post-flow, s |
0-200 |
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