larsb
1 MW
It's not bms undervolt protection fault, cutouts are just a momentary shutdown and controller works again as soon as i am at standstill.
Battery is at 84V charge, sagging down to 75 during acceleration and my bms undervolt is at 60V.
The BMS overcurrent limit is 60A for both the old battery packs, the new is unprotected. I don't think i am even close to the 200A battery current that would cause a BMS high current trip since cutouts are at low to mid speed where the battery current is not so high..
My best guess is current spikes or that the controller just struggles. I think i'll build the capacitor bank, can't hurt
Battery is at 84V charge, sagging down to 75 during acceleration and my bms undervolt is at 60V.
The BMS overcurrent limit is 60A for both the old battery packs, the new is unprotected. I don't think i am even close to the 200A battery current that would cause a BMS high current trip since cutouts are at low to mid speed where the battery current is not so high..
My best guess is current spikes or that the controller just struggles. I think i'll build the capacitor bank, can't hurt