Lincoln Electric SVM128-A Welder User Manual


 
WELDING CAPABILITY
The SA-250 is rated 250 amps, 40 volts constant cur-
rent DC at 60% duty cycle based on a ten minute time
period. Longer duty cycles at lower output currents are
possible.
The current is continuously variable from 40 to 325
amps DC.
LIMITATIONS
• The SA-250 is not recommended for any processes
besides those that are normally performed using DC
stick welding (SMAW) and DC TIG welding. Specific
limitations on using the SA-250 for these processes
are described in the
Welding Operation
section of
this manual. Constant voltage welding is available
with the optional Wire Feed Module.
OPERATION
B-4 B-4
SA-250
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