Manufacturer:

The Lincoln Electric Company, Cleveland, Ohio, U.S.A.

Model Number:

250-250

Code Number:

8445C

Serial Number:

AC-515609

NEMA Classification:

Class II (30)

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Rated Output

• 250 Amperes at 30 Arc Volts


• 30% Duty Cycle


• Open‑Circuit Voltage (OCV):
  
  
  
  • 72 V max at rated input voltage
  
  
  
  

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Rated Input (Single‑Phase, 60 Hz)

Input Voltage Range:

230 - 460 V

Input Current Requirements:

Input Wiring Requirement:

• Wiring must be 75°C rated minimum


• Must be sized according to NEC (as noted on label)

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Front Panel Output Scale

(From the large AC/DC scale shown on the machine face)

AC Output Range:

• Marked from ~30 A to 300 A

DC Output Range:

• Marked from ~30 A to 250 A