fleetstone
Electrical
- Dec 23, 2006
- 1
i need a answer for why a delta delta transformer did not give me a ground reading.the transformer was 600volt primary with a 480volt secondary.phases a,b=480v a,c=480v b,c=480v.phase a to ground=6v phase b to ground=5v phase c to ground=3v.why didn,t i get more voltage to ground.i know there is no ground on the transformer windings like a neutral in a wye style but still there should have been a ground through the building. yes/no/why