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F-63
TROUBLESHOOTING & REPAIR
OPEN CIRCUIT VOLTAGES
Mode Input Hertz Open Circuit Volts
Variable Voltage 60 74/76 DC
Auxiliary Output (#31-#32) 60 122/124 AC
RETEST AFTER REPAIR
IDEALARC DC-1000
Testing is required after the removal of any mechanical part that could affect the machine’s
electrical characteristics, or if any electrical components are repaired or replaced.
INPUT IDLE AMPS AND WATTS
Input Volts/Phase/Hertz Maximum Idle Amps Maximum Idle KW
230/3/60 14.0 2.0
460/3/60 7.0 2.0
575/3/60 5.6 2.0
MAXIMUM ACCEPTABLE OUTPUT VOLTAGE - AT MINIMUM OUTPUT
SETTINGS
Mode Input Hertz Load
Constant Voltage Innershield 60 140 Amps @ 14/18 VDC
MINIMUM ACCEPTABLE OUTPUT VOLTAGE AT MAXIMUM OUTPUT
SETTINGS
Mode Input Hertz Load
Variable Voltage 60 1250 Amps @ 47/52 VDC
Constant Voltage Submerged Arc 60 1250 Amps @ 47/52 VDC
Constant Voltage Submerged Arc 60 625 Amps @ 53/58 VDC
at 500 Amp Terminal
F-63