Hi all,
when testing Ze on a three phase system is it okay to measure between earth and any phase as i'm only proving the impeadance of the earth?
also when carring out PFC tests is this okay on any phase and to earth and when measuring phase-neutral fault currents do you connect the earth lead onto the neutral bar with the neurtal lead?
cheers guys.
RMS
when testing Ze on a three phase system is it okay to measure between earth and any phase as i'm only proving the impeadance of the earth?
also when carring out PFC tests is this okay on any phase and to earth and when measuring phase-neutral fault currents do you connect the earth lead onto the neutral bar with the neurtal lead?
cheers guys.
RMS