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Messages - Philbo1983

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General Discussion / Re: Lister-Petter Generator Wiring Diagram!!!
« on: August 11, 2023, 04:02:30 PM »
Good afternoon gentleman,

Thanks Bob for your information. I will let you know how it goes.

Hi ThomasEriksen there are no diodes on the outside of the generator casing. However there are diodes integrated into the winding of both stator and field coils. I will try upload a picture of the wires that can be seen outside. However I struggled to upload the last images to my original post.

Our thoughts are to strip it back down and have a better look. Hopefully get some decent photos.

It will not be straight away due to other commitments.

To be continued gentleman…

Have a lovely weekend

Phil 👍

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General Discussion / Re: Lister-Petter Generator Wiring Diagram!!!
« on: August 10, 2023, 08:58:07 AM »
Good morning Bob. Good morning ThomasEriksen.

This sounds exactly what the generator is. Could I please ask, what resistance would we expect on this type of winding? And also, what voltage should be used when flashing? We are assuming that we would flash onto the power output windings?

Many thanks

Phil & David :)

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General Discussion / Re: Lister-Petter Generator Wiring Diagram!!!
« on: August 09, 2023, 01:33:45 PM »
Hi Bob,

Thank you for your response once again. There is no slip rings, commutator or brushes on this model. The best way I can describe with out stripping at down again for pictures, is that the rotor has many windings along with diodes. And the stator also has many windings with diodes connected. There is no physical electrical connection between the stator and the rotor. This would appear to work through induction??

4
General Discussion / Lister-Petter Generator Wiring Diagram!!!
« on: August 08, 2023, 05:36:04 PM »
Hi guys! Hopefully someone can help me. I have what I think is a lister-petter tr1 which has no I’d badge. The engine is running, however I am not getting power from the generator side. I am aware that the control board is not the original and not suitable. Before I throw more money at it, I wanted check everything over. However finding a wiring diagram for this particular manufacturer (Thrup Stroud) is proving very difficult.

I have been in touch with Lister-Petter, Mead plant uk, Sleeman & Hawken, Bob (off here) and some other guys up my neck of the woods.

I would really appreciate if someone can get me a wiring diagram. 🙏

Please see pictures below…

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