Lincoln Electric 450 Welding System User Manual


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60% rating
100% rating
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36.5V
34V
28V
26V
38V
36V
36.5V
34V
36.5V
34V
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450
400
450
400
450
400
450
400
450
400
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100%
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100%
60%
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60%
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GTAW (CC)
SMAW (CC)
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37 / 27 / 22
29 / 21 / 17
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72 Watts
Max.
(fan on)
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380 / 460 / 575 / 3 / 50 / 60
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Cord and Fuse Sizes based upon the U.S. National Electric Code and maximum output for 40°C (104°) ambient.
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Also called “inverse time” or “thermal/magnetic” circuit breakers; circuit breakers that have a delay in tripping action that decreases as the
magnitude of current increases.
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Type SD cord or similar in 30°C ambient.
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575/3/60
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30 A
25 A
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45
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