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Problem with diesel genset 50 kw 3 ph 400v 50hz
- Thread starter ilfish
- Start date
Check for Reversed Residual Magnetism (RRM)
Disconnect the Field Coil.
Check the output Voltage.
Re Connect the field coil.
Voltage Drop → RRM
How to correct: Flash the Field coil from a 12 volt car Battery a few times. Make sure to use the correct polarity.
RRM will be corrected.
Disconnect the Field Coil.
Check the output Voltage.
Re Connect the field coil.
Voltage Drop → RRM
How to correct: Flash the Field coil from a 12 volt car Battery a few times. Make sure to use the correct polarity.
RRM will be corrected.
Last edited:
MisterBill2
- Joined Jan 23, 2018
- 27,931
Verify the integrity of the rotating field coil circuit. The symptom is no rotating field. It could be a stuck brush. Verifying that the current is correct is a logical diagnostic step.
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