Volt-Ampere Curves - Miller Electric STR 350C Owner's Manual

Arc welding power source
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3-5. Volt-Ampere Curves

90
80
70
60
50
40
30
20
10
0
0
20
40
90
80
70
60
50
40
30
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0
0 20 40
60
OM-249 914 Page 10
STR 350C
60
80
100 120 140 160 180 200 220 240 260 280 300 320 340 360 380
DC Amperes
STR 450C
80
100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 400 420 440 460 480
DC Amperes
The volt-ampere curves show the
normal minimum and maximum
voltage and amperage output capa-
bilities of the unit.

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