Build from Moscow!

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It remains to paint and glue the mat.

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:rofl: :rofl:

did you got a electroshock?

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After assembly, check the insulation resistance on the motor phase wires. We seem to have some kind of wire breaking through! The tightness was checked, everything is dry!

Yes! A little! We’ll figure it out. Punches the phase wire onto the aluminum box.

It turned out that the controller case is like the aluminum box case, which is a minus of our battery. There is no short circuit between the phase wires and the mast. So why was I electrocuted? Any ideas?


credit: Enzymlefax

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It can’t be! It’s been a long time since I’ve been struck by lightning!

Check if the thermal pad of the FETS are still insulated. Maybe the FETS touch the aluminium case.

How can I check it? In this version, you need to disassemble the entire vesc!

If the FETS short-circuits on the case, which is a minus, won’t it burn out?

I’m not sure about it.

Problem found! The sharp edge of the mast clamp broke the insulation of the wire. We need to redo it.

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The breakdown of the phase wire is eliminated. Now it’s not a stun gun!

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I Like your Batteriecase!

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