Hi All,
I have a small issue which someone may be able to help with. I have a Simucube 1 with the large Mige since 2017. I have the Mean Well SDR-480-48 - and since the beginning I have always had problems trying to use DRC files with the peak power limit set to 0 (to use the 720W peak).
Only recently I have dug into this deeper in Granity - and the issue is an under voltage fault while phasing. So, I assume the voltage being delivered is dropping too low when the draw is higher.
It will phase correctly when I have my peak current limit set to 18A and the continuous current limit set to 12A or less, but I am unable to use the full 25A (sure I dont need that torque, but still seems to be a problem in my config).
I tried making sure my PSU was delivering 48v using a multimeter and using the potentiometer, it is. Is there something else I am missing? Should the PSU be outputting more, and if so what is safe?
Btw I have tried the DRC files shared by Brion in the iRacing forums, and those shared by Tomo in simracingbay, in the past I have reverted to the 480W peak files, and now I am running with 0 Peak power limit, and 12A/18A Cont/Peak current limits.
Thanks in advance
Niall
