"YOUR FRIENDLY PHILIPPINE FOREIGNERS AND PHILIPPINE PROVINCES ONLINE ELECTRICAL SUPPLIER"

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Thursday, August 29, 2013

Why star delta timer required for motor? safeelectrical2013@gmail.com

Why star delta timer required for motor?


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Answer:
The timer is used to give the motor time to reach its running speed at the star voltage. Once the timer times out the star contactor drops out and the delta contactor pulls in.
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