crossbreak said:So far, i have not experienced any battery current limit, even if running more than 100A for more than 30 seconds. So the maximum Battery current is equal to the maximum phase current at the point of maximum power. This is at 40kph for this bike. As a result, at all other speeds it is less.
thats strange. during last year i have setup some of same controllers with MAC 8T, and i have seen always set battery current as maximum on the CA (with external shunt).
i believe you know how the current needs to be calculated with kelly controllers, but just that we talking about the same:
rated current (130A on KBS48121X) x phase current percent = max phase current
THIS max phase current x battery current percent = max battery current
no problems with this, but i noticed other problems:
- no difference noticeable between speed and torque based throttle
- regen only worked with big Ah battery (or low resistance) no matter what HVC voltage
- very sluggish and stuttering acceleration from 0-10kmh with DD hubs (i believe thats nomral on kelly controllers because of self protection)