OM-244 814 Page 24
6-3. 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
−
206 789-A
Continuous Welding
100% Duty Cycle At 675 Amperes
% DUTY CYCLE
10
20
30
40
50
60 70 80 90 100
100
200
300
400
500
600
700
800
900
1000
WELD AMPERES
6-4. Volt-Ampere Curves
va_curve1 4/95
−
221 502-A
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.
0
10
20
30
40
50
60
70
80
0
100
200
400
500
600
700
800
900
1000
CV MODE
V
O
LTA
G
E
AMPERES
300
Содержание Axcess E 300
Страница 14: ...OM 244 814 Page 10 ...
Страница 18: ...OM 244 814 Page 14 Notes ...
Страница 22: ...OM 244 814 Page 18 Notes ...
Страница 26: ...OM 244 814 Page 22 Notes ...
Страница 30: ...OM 244 814 Page 26 Notes ...
Страница 56: ...OM 244 814 Page 52 Notes ...
Страница 63: ...Trouble OM 244 814 Page 59 Notes ...
Страница 68: ...OM 244 814 Page 64 Figure 14 2 Circuit Diagram For Axcess E 300 2 Of 2 ...
Страница 69: ...Circuits OM 244 814 Page 65 248 763 E Part 2 Of 2 ...
Страница 70: ...OM 244 814 Page 66 Figure 14 3 Circuit Diagram For Axcess E 450 1 Of 2 ...
Страница 71: ...Circuits OM 244 814 Page 67 245 131 F Part 1 Of 2 ...
Страница 72: ...OM 244 814 Page 68 Figure 14 4 Circuit Diagram For Axcess E 450 2 Of 2 ...
Страница 73: ...Circuits OM 244 814 Page 69 245 131 F Part 2 Of 2 ...
Страница 74: ...OM 244 814 Page 70 Figure 14 5 Circuit Diagram For Axcess E 675 1 Of 2 ...
Страница 75: ...Circuits OM 244 814 Page 71 250 570 C Part 1 Of 2 ...
Страница 76: ...OM 244 814 Page 72 Figure 14 6 Circuit Diagram For Axcess E 675 2 Of 2 ...
Страница 77: ...Circuits OM 244 814 Page 73 250 570 C Part 2 Of 2 ...
Страница 78: ...OM 244 814 Page 74 Figure 14 7 Circuit Diagram For Axcess E Module ...
Страница 79: ...Circuits OM 244 814 Page 75 250 571 C ...
Страница 80: ...OM 244 814 Page 76 Notes ...
Страница 106: ...Notes ...