Troubleshooting & repair, Retest after repair – Lincoln Electric IDEALARC DC 1000 SVM123-A User Manual
Page 103
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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
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