#21
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Hi!
Yes, I meant tachometer... Sorry for my language! In three weeks I am going to "float the stator" having all possible documentation and a friend helping. I am going to take many pictures along the way. Today I measured the ac voltage of the free white wire under the tank. It reached 24 V AC with medium rpms. Merry Christmas and a Happy new year 2008! Leon |
#22
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Yes, I agree. I think this is what I was trying to say. The stator mod removes
the ground path from the stator plate to the motor/frame. Sends two wires up from the stator that go into the TrailTech Rectifier/Regulator. There are the two yellow wires entering the Retcifier. Connect the yellow wire from the stator to one of the yellow wires from the rectifier and connect the white wire from the stator to the other yellow wire from the rectifier. Then connect the Red wire from The Rectifier to the (+) side of the battery and the black wire from the Rectifier to the (-) side of the battery. http://trailtech.net/media/electrica...conversion.pdf The Rectifier I received from TrailTech has 5 wires. Two yellow, one red, one black and one blue wire. According to Trail tech. The blue wire is used to limit the charging rate into a small motorcycle battery. So as not to over charge it. http://www.trailtech.net/tech_suppor...cessories.html So i need to figure out if I need to plug the blue wire into the battery and use the red wire to power my lights etc... Or use the battery to power everything........ This is getting old and must be frustrating for those of you that understand how all this works. I am just trying to get it right the first time and not fry something valuable. I know this is not rocket science and can't figure out why I am having such a hard time getting the complete concept to lock into my brain. I am sure it will seem "So simple" once I get it figured out. ---------------------- Damn, I just checked this again. I may be seeing the error in my thinking. http://www.bajadesigns.com/2005%20We...es/BATREG3.pdf I seems the first diagram shows the black wire from the Rectifier going to the frame for ground. And the (-) wire from the battery also being grounded to the frame. So what about the second diagram? It shows the Stator grounded to the frame and one of the yellow wires also grounded..?!?!?! Is this not to be used with a Full Wave Rectifier??? I need another drink and spend another night tossing and turning in bed thinking about this..... Good night and have a Merry Christmas. Jeff... I feel so SloCalSpode'ly |
#23
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When i get my mods back from dale i'll post up some pics and let ya know how it went.
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#24
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slocal,
You are getting confused becaue you are looking at two options. The BajaDesigns PDF is basically showing you one option that is what I said about an isolated DC system, that retains the stator ground. The other is the floating AC grounded DC method. Decide what you want to do and follow one path. I suggest floating the ground and using the Trailtech rect/reg. Get the part and follow the conversion.pdf and you will be fine. The Blue wire is a current limited output for a smaller, lighweight battery. You may need to find out from them (is it in the instructions/) what Ah rating battery limit this is applicable to. |
#25
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Hi!
Yesterday me and a friend tried to go DC on my EC250 07 following the 2nd diagram without modifying the stator. It worked! Just follow the diagram in the previous post. The HID front light worked even with only one of the two AC wires from the stator. Finally we connected both ac wires (yellow and white) to one of the two yellow wires of the reg/rec to get max charging power because I am planning to use the battery to power the trail tech helmet lights as well. The other yellow wire from the DC reg/rec you use it as frame ground (as in the picture... I understand it as the completion of the loop for the AC side so no short circuit appears on the system? ). I bought a snowmobile DC regulator meant for use with electric start. The black and red wires from the regulator to negative and positive of the battery (1,3 Ah). Mount it on plastic in order to avoid DC ground. I mounted it in the airbox on the plastic base (under the filter, opposite from cdi) making two holes for the screws. I mounted the battery above the filter creating an aluminium "bridge" using the subframe. The seat will keep it in place. From battery and via a fuse and simple switch (no ground connection!) the black and red wires to the negative and positive of the HID light. Today I am finishing the wiring and adding the connections to the taillight. I hope the hydraulic brake switch doesn't cause any ground problem. As I think it, it shouldn't because it should act as an "allow - don't allow current" through the positive wire of the battery to the light? The most time of this mod goes to wiring and thinking of where the battery and DC regulator can be mounted. Thank you for all your help! I hope my post helps you! Leon |
#26
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You went with the isolated DC ground method. Thats fine, just be careful of any shorts to the frame.
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#27
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Thanks Leon for the follow up. I am glad to hear your path to DC
worked. I am assuming you used the second, (bottom), diagram from this link. http://www.bajadesigns.com/2005%20We...es/BATREG3.pdf I am using the first. (top), diagram for my conversion. Using a "floating ground" modified stator. I hope mine works when I get it finished. I wish I understood the advantages or disadvantages of one method over the other. As your way seems WAY easier. I am waiting for the Timming shim gismo for my 2K3 stator. It is on order. thanks for the post and enjoy your HID lights! Jeff |
#28
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Hi!
Yes, the bottom diagram I used. I just didn't want to mess with the stator. I spent 4 more hours yesterday to complete the wiring and create supports for the switch and the battery. (In one hour I can go back to oem electric setup for the summer because I left the oem harness on the frame, removing only the crap light switch) Almost an hour went to tapping the metal connectors. At the end we tested with the battery empty after allowing to charge a bit at around idle. Headlight hid and two trailtech hid helmet lights started without any problem. The rear light worked as it was supposed to work. Only problem came with a universal kill switch. It didn't work after I connected it with the gray and black wires of the harness as the gasgas diagram shows. It has to do with the ground connection (black wire) to the frame. It was getting very late and I let it be for the time. If somebody can suggest something, I will be very thankful! Soon I will have a digital camera and take some pictures of the setup. Leon |
#29
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old new guy (do the stator mod)
Hi, I've been watching you guys talk about the different ways to do this stator/hid lights and went to work on mine. I've got tht 2k3 stator.
Buy it self without mod through a battery, max out put is just under 2.3 amps at 11.73 volts thats 26.9 watts, doesn't matter if you use the white or the yellow it comes out the same. I read that one of you guys were going to hook the white with the yellow, yes you will get a spike of juce but it will be short lived and you will soon be replaceing your stator so please don't. Flooting the ground is really simple if you take your time it may take up to 30 minnets. This is what you'll really get, with the light on drawing between3.1 and 3.5 amps you will have a charge at the battery 13.35 to 13.71. This is all dependent on wheather you put extra raps on the last pole. I work for Northern Lights the generator people I'm one of the QA people int the test cell area. I've also tested this with the Hid an a set of 12v-25 whatt lights in pairs and still have 13.1 volt at the battery Next I want to try a pair of 35 watts and see if I can keep the volts above 12.5. Till it drops bellow 12.5 I really won't know what the max out is. O by the way, I am useing the Trail tec rec and do not recomend any thing else, it is worth the money many times over. |
#30
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Thanks Steve. I think you need to hang around here a bit more and re-visit
this thread once in a while. I know I appreciate the insight and knowledge I may learn from from these, and your, posts. I am the one doing the floating ground mod with the TrailTech Rectifier. I did the mod, but, believe me. It took more than 30 min. I guess I fell asleep in shop class the day they covered soldering. Took me a few times to get a decent solder joint. I am still waiting on the timing shim for my 2K3 stator. After that it is figuring out the connectors and how I want to wire it together. I plan on putting a master switch and a fuse. I may also go with a key switch on the speedo dash like the 4-strokes for some added security. It would be nice to have a couple "how I did it" tech reports for the forum. I'll try and write something up with pictures when I get finished. Thanks, Jeff |
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