Lincoln Electric SVM197-A Welder User Manual


 
TABLE OF CONTENTS-THEORY OF OPERATION SECTION
E-1 E-1
POWERARC® 5500
FIGURE E.1 – POWERARC® 5500 BLOCK LOGIC DIAGRAM
Theory of Operation .............................................................................................................Section E
Block Logic Diagram.......................................................................................................E-1
Engine Control & Ignition, Rotor and Stator ...................................................................E-2
Rotor Field Feedback and Auxiliary Power.....................................................................E-3
Welding Output ...............................................................................................................E-4
ENGINE
STATOR
STATOR
ROTOR
REACTOR
BRIDGE
CAPACITOR
RHEOSTAT
230VAC
RECEPTACLES
OUTPUT
TERMINALS
ROTATION
MECHANICAL
SLIP
RINGS
ROTOR
MAGNETO
CIRCUIT
LOW OIL
SWITCH
RUN/STOP
SWITCH
CIRCUIT
BREAKER
115VAC
RECEPTACLES
CIRCUIT
BREAKER
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