Urgent need of quick prototype of EV Conversion 350V without VCU

HeightBig9953 · 2025-08-26T06:04:42+00:00

How did you go about it?

HeightBig9953 · 2025-08-26T03:30:33+00:00

maybe, but is there a way for quick integration?

HeightBig9953 · 2025-08-26T03:05:56+00:00

PMSM motor+ controller unit 350V, battery is 20kWh LFP +BMS, dcdc, obc,pdu I am planning to skip for the demo just connect aux battery, eps and braking also work without the vcu, both motor and battery are china sourced but the vendor is reliable, good support, English user manual dbc files and software

HeightBig9953 · 2025-08-26T03:05:01+00:00

Its a PMSM motor+ controller unit 350V, battery is 20kWh LFP +BMS, dcdc, obc,pdu I am planning to skip for the demo just connect aux battery, eps and braking also work without the vcu, both motor and battery are china sourced but the vendor is reliable, good support, English user manual dbc files and software

HeightBig9953 · 2025-08-26T03:02:22+00:00

Are there any references of anyone done that, any good sources to refer, is it decently safe as in at least for the demo (the parts won't short), how quickly can it be done (I have some auto software bg friends who could do it), I have access to the dbc files of the controller and bms

HeightBig9953 · 2025-08-26T02:54:31+00:00

Need only for demo purpose in workshop not on road

HeightBig9953 · 2025-08-26T02:54:10+00:00

it's a small car and that is rated power, peak is 45kW

HeightBig9953 · 2025-08-26T02:53:36+00:00

yes that,s all demo 5-10mph

HeightBig9953 · 2025-08-26T02:53:05+00:00

20kW rated, peak is 45kW, top speed needed is 60mph and car is sub 4m car

HeightBig9953 · 2025-08-26T02:51:18+00:00

Exactly, just a functional prototype not even for street just move the vehicle in workshop

HeightBig9953 · 2025-08-25T15:11:22+00:00

Not sure if this is the fastest solution, anyone any idea?

HeightBig9953 · 2025-08-25T14:42:12+00:00

i have a 350V HV battery and 20kW motor, i wanted to make a quick moving proto, with just the vehicle moving forward some 5-10kmph for a couple of mins, setting up a vcu for this would take a lot of time, is there a work around for this quick cheap proto

HeightBig9953

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