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6 Volt assistance
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Author:  2CViking [ November 12th, 2012, 7:53 pm ]
Post subject:  6 Volt assistance

Any sparkies here?

This 6 volt Ami 6 arrived with a dead dynamo. Took the dynamo to the auto electrician but no parts available, sadly. Found another dynamo also Ami 6, auto electrician tested it and found it OK. Fitted it, regulator dead. Fitted new but it doesn't kick in until 7.90 volt. Would that be acceptable or too high. What is the limit.

Cheers
Viking

PS. regulator can not be adjusted.

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Author:  ayjay [ November 12th, 2012, 7:58 pm ]
Post subject:  Re: 6 Volt assistance

7.9 volts is about right thats the charging voltage on a 6 volt system

Author:  lpgo [ November 12th, 2012, 8:14 pm ]
Post subject:  Re: 6 Volt assistance

I don't know if it's tru but I am told that when you have a Paris rhone dynamo you must use a Paris rhone regulator and with Duccelier dynamo a Duccelier regulator???? Otherwise it wont work!!!

Author:  ken [ November 12th, 2012, 10:44 pm ]
Post subject:  Re: 6 Volt assistance

Only info I can find is in 'Characteristics, Adjustments, Checks' manual, bench testing a Ducellier 8325 A or Paris Rhone XT 212 ( 6 volts).

Pull in voltage. 6.0 to 6.5 volts
Drop out voltage. at least 1 volt less than pull in voltage.

7.9 volts seems on the high side for charging, considering that most 12 volt alternator regulators are set at 14.4 volts, I'd expect nearer to 7.2 volts for a 6 volt system...

ken

Author:  dave 411 [ November 12th, 2012, 11:03 pm ]
Post subject:  Re: 6 Volt assistance

That is one hell of a beautiful car. :P

Author:  lpgo [ November 12th, 2012, 11:06 pm ]
Post subject:  Re: 6 Volt assistance

dave 411 wrote:
That is one hell of a beautiful car. :P


+1

Author:  2CViking [ November 12th, 2012, 11:18 pm ]
Post subject:  Re: 6 Volt assistance

The battery is resting on 6.4 volts engine off. When idle, indicators are struggling but no worries when engine is going

Author:  lpgo [ November 12th, 2012, 11:47 pm ]
Post subject:  Re: 6 Volt assistance

2CViking wrote:
The battery is resting on 6.4 volts engine off. When idle, indicators are struggling but no worries when engine is going


Thats normal with 6volt (Ami) I always have to rev the engine (a little) when passing MOT to speed up the indicator rythm with my '63 Ami!! :lol: :lol: :lol:

Author:  ayjay [ November 13th, 2012, 12:36 am ]
Post subject:  Re: 6 Volt assistance

what meter are you using to measure the voltage

Author:  2CViking [ November 13th, 2012, 10:24 am ]
Post subject:  Re: 6 Volt assistance

ayjay wrote:
what meter are you using to measure the voltage



:?: Draper why?

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