Hobart Welding Products CHAMPION 4500 OM-4418 - Manual (Page 18)

OM-4418 Page 14
4-4. Duty Cycle
212 950
Duty cycle is the percentage of 10
minutes that unit can weld at rated
load without overheating.
NOTICE − Exceeding duty cycle
can damage unit and void warranty.
Continuous Welding
100% Duty Cycle at 90 Amperes CC/AC
3 Minutes Welding 7 Minutes Resting
30% Duty Cycle at 140 Amperes CC/AC
4-5. Generator Power Curve
226 077
The ac generator power curves
show the generator power available
in amperes at the receptacles.
300
250
200
150
100
50
0
0 10 20 30 40 50 60
AC Power V
olts
AC Power Amperes