Colinjohnson
Electrical
- Jul 11, 2004
- 22
Gentlemen (and ladies),
I would be grateful if you could help me to ascertain the phase to phase voltages which will result within a three phase star connected network should the neutral conductor become disconnected from the star point of the transformer. This occurred in a hospital recently and damage resulted (Light fittings burnt out etc). Obviously the load on each phase will determine the voltage but are there any other factors that need to be considered ?
I would be grateful if you could help me to ascertain the phase to phase voltages which will result within a three phase star connected network should the neutral conductor become disconnected from the star point of the transformer. This occurred in a hospital recently and damage resulted (Light fittings burnt out etc). Obviously the load on each phase will determine the voltage but are there any other factors that need to be considered ?