Tripping earth leakages
I have a client, when mains power is restored all of the earth leakages RCD's trip, I have tried 3 makes of rcd. Still no joy, if I do it manually no issue, only when the power authority comes back on after load shedding
Any advice ideas?
81 Views
hello
inrush and transient currents are well known for tripping rcd's also cheap electronics not developed or produced properly ,hope its not the latter ,lots of experience on motor drives both ac and dc ,not that much different to these inverters