Contact recovery delay after applying voltage

FAQ > Medium-voltage Power Distribution Products > Protection Relays > Protection Relays - MELPRO-A Series > Contact recovery delay after applying voltage

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No : 23734
Release Date : 2018/09/19 17:16
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When performing the test, why does the contact recovery delay after applying voltage?

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FAQ > Medium-voltage Power Distribution Products > Protection Relays > Protection Relays - MELPRO-A Series
FAQ > Medium-voltage Power Distribution Products > Protection Relays > Protection Relays - MELPRO-A Series > MUV

Answer

This relay has a capacitor to operate in case of the lost power or at the maximum settling of an operation time. Because this capacitor needs a time to be charged, recovery delays. (About up to 2 seconds)

Product Name: Protection Relay

Series: MELPRO-A Series