OM-257 675 Page 14
4-5. Duty Cycle And Overheating
Duty Cycle is percentage of 10
minutes that unit can weld at rated
load without overheating.
If unit overheats, thermostat(s)
opens, output stops, and cooling
fan runs. Wait fifteen minutes for
unit to cool. Reduce amperage or
duty cycle before welding.
NOTICE
−
Exceeding duty cycle
can damage unit and void warranty.
Overheating
0
15
A/V
OR
Reduce Duty Cycle
Minutes
duty1 4/95
−
178 651
Continuous Welding
100% Duty Cycle At 225 Amperes
60% Duty Cycle At 300 Amperes
6 Minutes Welding
4 Minutes Resting
4-6. Volt-Ampere Curves
va_curve1 4/95
Volt-ampere curves show minimum
and maximum voltage and
amperage output capabilities of
unit. Curves of other settings fall
between curves shown.
.
This volt-ampere curve
represents the dynamic output
of the unit with a static load.
CV MODE
0
10
20
30
40
50
60
70
80
0
100
200
300
400
500
600
AMPERAGE
VO
LTA
GE
Содержание Auto-Axcess E Digital
Страница 6: ......
Страница 16: ...OM 257 675 Page 10...
Страница 18: ...OM 257 675 Page 12 Notes...
Страница 22: ...OM 257 675 Page 16 Notes...
Страница 26: ...OM 257 675 Page 20 Notes...
Страница 30: ...OM 257 675 Page 24 Notes...
Страница 37: ...General OM 257 675 Page 31 Notes...
Страница 98: ...Safety OM 257 675 Page 92 Notes...
Страница 115: ...Trouble OM 257 675 Page 109 Notes...
Страница 120: ...OM 257 675 Page 114 Figure 15 2 Circuit Diagram For Auto Axcess E 300 Digital Welding Power Source Part 2 Of 2...
Страница 121: ...Circuits OM 257 675 Page 115 257 679 A Part 2 Of 2...
Страница 122: ...OM 257 675 Page 116 Figure 15 3 Circuit Diagram For Auto Axcess E 450 Digital Welding Power Source Part 1 Of 2...
Страница 123: ...Circuits OM 257 675 Page 117 257 678 A Part 1 Of 2...
Страница 124: ...OM 257 675 Page 118 Figure 15 4 Circuit Diagram For Auto Axcess E 450 Digital Welding Power Source Part 2 Of 2...
Страница 125: ...Circuits OM 257 675 Page 119 257 678 A Part 2 Of 2...
Страница 126: ...OM 257 675 Page 120 Figure 15 5 Circuit Diagram For Auto Axcess E 675 Digital Welding Power Source Part 1 Of 2...
Страница 127: ...Circuits OM 257 675 Page 121 257 676 A Part 1 Of 2...
Страница 128: ...OM 257 675 Page 122 Figure 15 6 Circuit Diagram For Auto Axcess E 675 Digital Welding Power Source Part 2 Of 2...
Страница 129: ...Circuits OM 257 675 Page 123 257 676 A Part 2 Of 2...
Страница 130: ...OM 257 675 Page 124 Figure 15 7 Circuit Diagram For Axcess E Digital Module...
Страница 131: ...Circuits OM 257 675 Page 125 257 680 A...
Страница 132: ...OM 257 675 Page 126 Figure 15 8 Circuit Diagram For Motor And Digital I O Interface...
Страница 133: ...Circuits OM 257 675 Page 127 258 246 A...
Страница 143: ...E450 Parts OM 257 675 Page 137 Notes...
Страница 153: ...E675 Parts OM 257 675 Page 147 Notes...