Originally Posted by arkaussie
Thank you for the answer, makes sense I guess. I was thinking about covering the Genny as well. I will install it on the input cable
Main function of a Hughes Autoformer is to correct low campground power pedistal voltage. So it has to be inline before any power checking device.
A hardwired Hughes Watchdog or similar can be installed after the transfer switch. Although most are installed inline to the campground pedistal, and consider the generator a trusted power source.
I've a portable Hughes Watchdog surge only at the campground power pedistal -> Hughes Autoformer -> hardwired Progressive Industries EMS -> transfer switch.