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General Category => General Discussion => Topic started by: Dan Beaman on October 15, 2023, 01:21:49 PM

Title: 98 EV regulator replacement
Post by: Dan Beaman on October 15, 2023, 01:21:49 PM
I purchased a new regulator for my EV and its supposed to be the "improved" version with direct-to -battery power. The problem is that I have no clue how to hook it up. Anyone have one like this? I'm assuming the red and green wires on the new are thre power sources. The red has a 20 Amp fuse so it goes to the battery? Does the green then go to the old plug in ?
Here are the pics of the old and new.

(https://i.ibb.co/BV5vBGm/20231015-130340.jpg) (https://ibb.co/BV5vBGm)


(https://i.ibb.co/gyPCdmr/20231015-130420.jpg) (https://ibb.co/gyPCdmr)


I also emailed the company to see if they have a diagram for the modifications in the wiring that need to be done.
Title: Re: 98 EV regulator replacement
Post by: Wayne Orwig on October 16, 2023, 08:48:21 AM
It looks like ....
Green to ground, and red to battery.

BUT, that alternator can put out over 20 amps. So why would it only have a 20 amp fuse. Something fishy there.
Title: Re: 98 EV regulator replacement
Post by: Dan Beaman on October 16, 2023, 02:45:23 PM
Hmmmmm....

What would be done with the center wire FROM the bike???  That was the original power source. There are 2 wires from the regulator on that one plug.

 
(https://i.ibb.co/jg2ypBW/20231015-130340.jpg) (https://ibb.co/jg2ypBW)


Here's the company's info on this unit. Perhaps I should reorder with the one that has the same plug-ins.....

https://www.regulatorrectifier.com/products/1994-1999-moto-guzzi-sport-1100-regulator-rectifier-direct?_pos=2&_psq=Moto%20guzzi&_ss=e&_v=1.0
Title: Re: 98 EV regulator replacement
Post by: guzzisteve on October 16, 2023, 03:23:45 PM
You can use the power wire not used for the voltage reg as a power source wire. GPS, power plug or heated gear or whatever.
Title: Re: 98 EV regulator replacement
Post by: Dan Beaman on October 16, 2023, 03:42:22 PM
My fuzzy, electrically-challenged brain is beginning to clear! Thanks guys.