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Electrical outages. cyber attacks ?

aligarjon
What's the chances of the power outages and airport problems being cyber attacks.     Is that possible.   I would think so  ?


Gary

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    Harry Macdonald:

    ..., in a real power cut our UPS system would be feeding all of the local area as well for the few milliseconds between loss of power and the main breaker opening.




    Are you sure? How is the main breaker trip arranged? If the intention is it opens on the Under Voltage Trip then the UPS could stop it seeing the loss of power and you may be feeding the local area until the UPS grinds to a halt - which wouldn't be very long.

    Just a thought....

    Alasdair

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  • 0

    Harry Macdonald:

    ..., in a real power cut our UPS system would be feeding all of the local area as well for the few milliseconds between loss of power and the main breaker opening.




    Are you sure? How is the main breaker trip arranged? If the intention is it opens on the Under Voltage Trip then the UPS could stop it seeing the loss of power and you may be feeding the local area until the UPS grinds to a halt - which wouldn't be very long.

    Just a thought....

    Alasdair

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