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Does the CDU have a “Loss of Power” alarm?

April 26, 2017alarm cdu

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Does the CDU have a “Loss of Power” alarm?

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There is not a specific alarm for this, but you can get the notification indirectly for the CDU’s with firmware rev 1.4 or higher. The common alarm contacts can be set to Normally Closed (NC) so they are continually energized, if the CDU loses power both contacts will change to Open. This will alert a remote monitor system that there is a problem.