Troubleshooting & repair, Retest after repair – Lincoln Electric V155-S User Manual

Page 65

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TROUBLESHOOTING & REPAIR

F-33

F-33

INVERTEC® V155-S

RETEST AFTER REPAIR

Should a machine under test be rejected for any reason requiring the removal of any mechanical part that could

affect the machineʼs electrical characteristics, or if any electrical components are repaired or replaced, the machine

must be retested.

Input Volts 50/60-HertzMax. Input Current at Rated Output

Input Power at Rated Output

100%

30%

120VAC +/- 10%

34 A 2kw

3kw

230VAC +/- 10%

33 A

2kw

3kw

Duty Cycle Output Amps Output Volts

Input Circuit

RECOMMENDED METERS FOR MACHINE OUTPUT TESTS

VOLTMETER: AC and DC True RMS Meter - Fluke 8922A or equivalent

AMMETER: Columbia Type AX AC or DC Tong Ammeter

IMPORTANT: IF OTHER TYPE METERS ARE USED RESULTS MAY NOT BE ACCURATE.

INPUT- SINGLE PHASE ONLY

RATED OUTPUT

OUTPUT

100%

30%

75A (stick)

105A (TIG)

23.0 Vdc

14.2 Vdc

24.0 Vdc

14.0 Vdc

24.0 Vdc

15.2 Vdc

25.8 Vdc

16.2 Vdc

120 Vac

230 Vac

120 Vac

230 Vac

5-155 Amps

75 Volts Max.

DC

100A (stick)

100A (TIG)

100A (stick)

130A (TIG)

145A (stick)

155A (TIG)

Output Current Range

Type of Output

Maximum Open Circuit Voltage

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