Inverter building using Wiseguys Power board and the Nano drive board

Author	Message
KeepIS Guru Joined: 13/10/2014 Location: Australia Posts: 1688	Posted: 01:48am 07 May 2024       I doubt that would be a problem for the Kilovac - In any case, an over voltage will be pulled down almost instantly by the batteries trying to draw massive amperes - LiFePO4 - The Kilovac should catch this on the output of the regulators, the BMS may not trip instantly as the voltage at it's terminals is clamped down so fast, even more by the close proximity to the battery terminals. Granted there are a lot of ifs happening here - I have no doubt about the Kilovac from the testing and currents I have tripped - over 600A @ 52V numerous times, and more when a reverse protection diode shorted and caused a FET to short. Yes I know the voltage might be up to 100v - with ZERO load - they are supposed be designed for this low voltage and low current.