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  1. O

    Doc's Watercooled Hub motor project ( 5403)

    Hello you ! Did you never stop ? :wink: Very interesting mods but (I think it's) difficult to admit this on a classic bike ... :roll:
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    How to know if motor dead ?

    Hi all For my pretty lady you can see here, I need a crucial information, Sorry for my bad english. You can see description(in french) and pictures at http://motoelectrique.blog4ever.com The motor is the high speed 3000W 48V motor (about 80km/h at 53V) . I have a BIG problem when I try to...
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    Kelly naked - all washed up...with pictures

    My experiment http://motoelectrique.unblog.fr/2011/04/26/problem-with-kelly-controller/ Don't buy waterproof controller !
  4. O

    Golden Motor HPC300A ?

    Thanks for answering What model / dealer for infineon ? I find a link but it seems very low max power for a 3000W motor, isn't it ?
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    Golden Motor HPC300A ?

    OK, I found there was in fact bad review for this So, with a good price and a good quality, what controller would I have to put for my 3000W (hub) brushless motor ? Please ! I need this in less then a month :roll:
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    Golden Motor HPC300A ?

    Hi everybody I have been quite angry to see again my Kelly controller dead (KEB72801) , the first one was a lower power one and I was expecting this new one would last more than that ( perhaps 200km) What happenned ? nothing. For the first time of the new season (Canada) I take out of home my...
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    EP6010EL charger (10A)

    One thing more: brown and green have usually minus polarity, blue, positive one. I forgot to mention I have the same mistake printed on box ( "brown wire: DC (+), blue wire DC (-) " )
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    EP6010EL charger (10A)

    It's look like exactly the same charger as mine (exept printed reference of course) I re-open the box: blue wire is printed + green and brown wires are printed - and I tested continuity who show there are really connected to ground (to 78xx regulator ground ...) So it seem printed polarity...
  9. O

    EP6010EL charger (10A)

    RoughRider "brown wire in PLUS and blue is MINUS...the third wire is yellow/green...what is it good for, ground right? do i need to connect it somewhere?" If the charger is the same, yellow/green is the same as ground so you don't need to connect it. The charger verify output voltage: if the...
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    EP6010EL charger (10A)

    mwkeefer » Mon Jun 21, 2010 5:03 pm You mean because there is no load or pack to be charged at the output terminals so the unit prevents power from outputting until a load is connected, right? Yes. Perhaps I would like to give more explanations: In my system, I use a PIC 18F4550 controller...
  11. O

    EP6010EL charger (10A)

    OK The problem is only because charger doesn't see any charge at output connector. It's logic because my bike controller look at charger connector to see if the is voltage too :roll: , this for cutting current at the wanted value. So I need charger wait for more time before standby mode. One...
  12. O

    EP6010EL charger (10A)

    This is just a question about this charger (ordered at www.ecity.com ) for my project ( www.motoelectrique.unblog.fr ) I tried it and it doesn't work: no voltage at the battery connector. My first low amp charger works fine but this one has red and green LED on only. I haven't tried it before...
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    Cell log 8S and A123

    Une petite vidéo qui te rappellera quelque chose Doctorbass :wink: http://www.youtube.com/watch?v=Jx6b83NuxOs J'en ferai d'autres bientôt.
  14. O

    Cell log 8S and A123

    The schematics (too large for here !): http://rapidshare.com/files/400383363/YSR15.jpg.html Proteus schematics: http://rapidshare.com/files/400377396/YSR15.DSN.html Actually I'm changing (as usual 8) ) some parts.
  15. O

    Cell log 8S and A123

    updated pictures/text at www.motoelectrique.unblog.fr
  16. O

    Cell log 8S and A123

    "I see you are using a BMS from ECity. Does it seem to be working well for you? I am considering one from them for my baby scooter build." Until now, it works correctly. I putted this BMS instead TPpacks one's because resistor heating (-> problems for me) , capacity BMS are best for this. The...
  17. O

    Cell log 8S and A123

    scoot: I tried to write in english on my blog last post ( http://www.motoelectrique.unblog.fr/ ). You will have a short explanation of the actual project. Merci à toi Doctorbass et j'espère qu'on se reverra ! 8) Je crois que d'origine l'alarme est réglée à 3V65. Je vais donc...
  18. O

    Cell log 8S and A123

    Scoot Oups !! I forgot something important :oops: , due to my bad english of course :wink: The alarm sound I was speaking about is in charge, not in discharge ! A123 cell lower value doesn't "exceed" 3V3 in my application. Thats why I was asking for limit value for A123. Sorry for my...
  19. O

    Cell log 8S and A123

    Hi everybody Actually, I use Cell log for my motorcycle conversion ( www.motoelectrique.unblog.fr ) I just want to know the voltage setting for A123 so cell log alarm playing for a good reason :wink: Thanks for answering
  20. O

    Cycle analyst update ?

    No In fact I was trying to go faster. I'm actually looking cycle analyst datas. There is only numbers, separated by tab. Perhaps it would be more interesting with symbol before sequential datas (like "@"or other char) so it could be more easyly synchonisable
  21. O

    Cycle analyst update ?

    Hello everybody ! For my actual project witch consist of sending cycle analyser datas to an Oled display, I have a small problem :roll: : my cycle analyst is a v2 only ! So I think it doesn't send anything with serial TX pin, isn't it ? How is it possible to upgrade it ? I have a USB Pic...
  22. O

    BMS and charger from ecitypower

    OK, Done. I received schematics from ecitypower.
  23. O

    BMS and charger from ecitypower

    Ok Perhaps I would have to be more clear with my poor english I have this BMS (four PCB separated in two parts) You can see the cells (0-16) connections but that's not what I'm looking for, I'm wondering about empty connectors or pins. Have you any informations about this ? probably I don't...
  24. O

    BMS and charger from ecitypower

    Hello Eric I haven't any instructions emailed. Of course I asked for this but I'm afraid it takes some days more to have them and I haven't many time ... so if you can send me what you have I would be very happy, even if it's not exactly the same model.
  25. O

    BMS and charger from ecitypower

    This is my BMS. Thanks for help
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