There is no way to have a fully isolated system. At best you get either a static charge or at worst, multiple the voltage and same current flowing to actual Earth due to capacitance. As in literal ground.
Most isolators end at some megaohms in a range of temperatures and non-negligible capacitance. (They're used as capacitor fill for that reason.)
Useful personal isolation and grounding is meant to strike the balance where you still get trickle grounded while not being fully isolated and accumulating dangerous charge.
Most isolators end at some megaohms in a range of temperatures and non-negligible capacitance. (They're used as capacitor fill for that reason.)
Useful personal isolation and grounding is meant to strike the balance where you still get trickle grounded while not being fully isolated and accumulating dangerous charge.