Duty Cycle And Overheating; Static Characteristics - Miller Bobcat 250 Diesel Owner's Manual

4-5. Duty Cycle And Overheating

4-6. Static Characteristics

The static (output) characteristics of the welding power source can be described as flat during the GMAW process and drooping during the
SMAW and GTAW processes. Static characteristics are also affected by control settings (including software), electrode, shielding gas, weld-
ment material, and other factors. Contact the factory for specific information on the static characteristics of the welder/generator.
Notes
.
Complete Parts List is available at www.MillerWelds.com
1
1 100% Duty Cycle
Duty cycle is the percentage of 10
minutes that unit can weld at rated
load without overheating.
.
This unit is rated at 250 am-
peres for continuous welding.
NOTICE − Exceeding duty cycle
can damage unit and void warranty.
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