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OM-223 037 Page 19
4-8. Duty Cycle And Overheating 60 Hz Operation
217 515
10 15 20 25 30 40 50 60 80 100
CC
CV
1000
800
600
500
400
300
250
200
150
100
WELD AMPERES
% DUTY CYCLE
100% Duty Cycle At 250 Amperes
Continuous Welding
Duty Cycle is percentage of 10 min-
utes that unit can weld at rated load
without overheating.
NOTICE Exceeding duty cycle
can damage unit and void warranty.
4-9. AC Generator Power Curve
223 185-A
The ac power curve shows the gen-
erator power in amperes.
0
20
40
60
80
100
120
0 20 40 60 80 100 120 140
ACVOLTS
010 203040506070
AC AMPERESIN220VMODE
0
40
80
120
160
200
240
AC AMPERES IN MODE110 V