Recent content by Bernel

This conversion will consist of the following:- 2004 YZF R1 rolling chassis Motenergy ME1507 motor Sevcon Gen4Size6 inverter Sevcon DC/DC converter Gigavac contactor Domino throttle TC 3.3kW charger Battery:- Gen4 112Ah Nissan Leaf modules, 102.2V Nominal 11.5kWh27S

I bought my DVT software from them in 2017 and emailed them when the licence needed renewing. It worked for me without a problem. Sorry to hear you had a bad experience.

https://www.voltsport.co.uk/

I have installed 5 Gen 4 Leaf modules in my Thundercat, cell nominal voltage is 3.65 volts so 73 volts nominal pack voltage. They are charged up to 80 volts which is roughly 80% so should not be problem for your system. Bernel

I have some manuals downloaded which may be of some use but dcf files are hard to come by. You would have to hope that someone out there has one that they would be willing to share. The DVT software and IXXAT converter are a must though and you can buy them online. The supplier I use in the UK...

Yes, I will use a Sevcon Gen4 Size 6.

A lot of trial and error, I a lot of help from people who had used this combination before. Just seen your post with your Gen4 Leaf modules. I am doing a 20S for my Thundercat and a 28S for a new project.

In a word, yes you can receive the information of these switches over the CAN bus. Each of these switches need to be mapped, you can do that easily in the dvt software, then you have to add each switch to the tpdo. Each switch is one bit. I have mapped Forward, Reverse, FS1 and both Driveability...

Here is the first spin up at 92.5V, sweet! https://www.youtube.com/watch?v=dz-kBpzmim0

Nice work. Good job.

Finally got round to fitting the chain, so I have a rolling machine now. Just need to sort the battery situation out. Meanwhile I have been tweeking the digital dash, this hyperlink is short video from my youtube channel. https://www.youtube.com/watch?v=RiI8gapGiOs This hyperlink is a short...

Yes, I have been slack with posting updates. I have been working on the battery pack designing my own modules and upgrading the wiring. I have been working with polycarbonate sheets to model the battery modules. There will be three modules stacked vertically, 103.6V and 20Ah each. My brother is...

Can you post your wiring diagram and any screen shots. I had the same problem which I solved. The drawing I had for my ME1507 had cosine and sine labelled wrong and I had to swap the motor phase wires over. Bernel

Check out my YZF600R build, I ended up going with the Sevcon. These are OEM grade controllers, if you have the tools and skills or access to someone who has those skills to program it then I would recommend them. Good luck with your build I will follow it with interest. Bernel

Try voltsport.co.uk, they might deliver to Spain. Or https://evea-kartmasters.fr/en/controller-programming-tools/823-dvtc-software-for-sevcon-gen4-controller.html