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Topology Issues For Elbow Switch That Connects Two Single Phase Conductors (Doc ID 2081352.1)

Last updated on DECEMBER 03, 2019

Applies to:

Oracle Network Management for Utilities - DMS - Version and later
Oracle Utilities Network Management System - Version and later
Information in this document applies to any platform.


A model has a three-phase nominally-open elbow switch that connects two single-phase conductor segments.

Conductor A is phase A.

The elbow is 3-phase.

Conductor B is phase B.

When the elbow is closed, energization does not get carried across the elbow.


If both sides are energized, one would expect that closing the switch would result in a "You are about to create a loop" warning, however, nothing happens.


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