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Hello All,

Try to repair the Pcb of a brocken BMS Zero S 2014 need information of damaged parts

L01 coil ...
C96 cap...

Thanks for helping !

Hi! Was it possible to find information about the damaged parts?

Hi,
Could you let me know where you bouhgt the belt from? I have been unable to find an online store I can buy it from.

Cheers,

JTP

I bought a belt in Russia. I don't think they will be able to accept payment and send the belt if you are in the USA or in Europe

Continuation

Quote from: dannsky on July 18, 2023, 12:16:08 PM

Custom charger

Where did you get that thing and are you sure it is programmed correctly for a Zero?


-Don-  Reno, NV

This thing is the result of the creativity of one professional who collects chargers of the desired configuration for a specific type of NMC Li-Ion cells. I am absolutely sure that the charger is fully compatible with the type of cells mentioned above. This charger consists of two units, each of which outputs 58 V DC and is used in uninterruptible power supply systems of responsible server racks. The maximum current that this charger is capable of producing is about 34A. The maximum current that my custom battery can accept is 2C (50Ax2). So I'm not worried that something will burn out. The wiring also allows you to withstand a load of 34A

Quote from: dannsky on July 18, 2023, 02:25:42 AM

I do not know how many kW is left in it, it charges the battery to 110 V DC. But you will have to drive and laugh together with a regular dying charger so that an external additional device can also function

What type of external charger is it?


And even if your OBC goes dead, as long as the contactor still closes, you will be able to use an external charger with your key out.


-Don-  Reno, NV

I have already posted photos of my custom charger in one of the topics on this forum

Quote from: dannsky on July 17, 2023, 03:36:08 PM

This is what my connector looks like at the output of a standard charger (OBC)

Only three wires?  I doubt if you will be able to do the modification to keep the key out and charge without using the OBC.


-Don-  Reno, NV

It is sad

Quote from: MVetter on July 17, 2023, 08:56:18 AM

It's the same MXJ. They changed the pin configuration massively after 2014 because they added a bunch of new functionality.

Well, that messes up that idea anyway unless the red and gray wires have the same functionality on the 2014 as on my 2017.


-Don-  Reno, NV

There are no red and gray wires in my connector, you see. I attach a photo of the standard charger (OBC). This device is dying slowly. To date, the maximum voltage that it is capable of producing when charging is 110V DC

Quote from: dannsky on July 17, 2023, 12:15:18 AM

When I turn the key, the contactor actually closes and the charge from the external charging device goes to the battery. But as soon as I turn the key, the contactor opens if the built-in charger is not connected to the motorcycle. I would like to exclude the option of leaving the key in the ignition...

The only way is to do this, as I did. Read that thread from that message on.


-Don-  Reno, NV

I wrote in another forum thread that I have different wiring in this connector from the one shown in your photo