Double circuit distribution neutral
Double circuit distribution neutral
(OP)
Looking at the RUS distribution standards for double circuits (For example VD1.81) it appears to show a single neutral. Am I reading this correctly?
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Double circuit distribution neutral
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RE: Double circuit distribution neutral
RE: Double circuit distribution neutral
1) all poles are grd to the neutral. non device poles use a grd plate @bottom of the pole and device poles use a grd rod.
2) most 3ph xfmr banks primaries are delta. most wye 3ph banks prim. with a ungrd neutral and the rest use grd N.
3) 1 ph use the grd N and also surge arrestors, gang sw, both primary and secondary metering use grd N.
It is a little different but it will work. I would also believe the 2 - 3ph 4w circuits come of the same buss with separate oc devices ( bkr, reclosers ect.
Hope this helps and good luck
Dave
RE: Double circuit distribution neutral