Contactors and relays susceptibility to voltage sags

A contactor is electrically controlled switch used for switching a power circuit and activated by a control input which is a lower voltage or current than that which the contactor is switching. While a relay is an electrical switch that opens and closes under the control of another electrical cir...

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Bibliographic Details

Main Author:	Mohd Yazid Zaimuri
Other Authors:	Mohd Rafi Adzman (Advisor)
Format:	Learning Object
Language:	en
Published:	Universiti Malaysia Perlis 2009
Subjects:	Voltage sag Power loss Power circuit > Switching Electric power distribution Electric power system stability Electric power systems Electric power systems > Quality control
Online Access:	http://dspace.unimap.edu.my/123456789/4266
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