The BMS is rated for 200 amps and has a setting for
- Over Current Discharge. Set to 200 amps
- Short Circuit Protection Delay. Set to 1850 microseconds (the manual says it can be set to "Off" but gives no explanation
- Short Circuit Protection Release. Set to 60 Seconds. (And it works because it counts down and then the BMS powers back up. )
Note: The BMS itself is not powering down when shuts off power from the batteries. I am staying connected to it via bluetooth and can monitor release time
But I am confused. Is this short something that is happening inside the BMS due to over current, or is it something in my wiring (which I should be able to discover if I break it down to the simplest connection ... or it is inside the inverter. )
But if it is internal of the BMS and being cause by over current, why would the error not be the Over Current Discharge? Seems odd that is not what is shutting the system down. The error log is just Short Circuit Protection.
I can try to slooth it out, just need to know what I might be looking for?