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Ups trouble shooting

May you help us to resolve this problem .we have four ups in our power room ,2ups of 20 kva and 2ups of 60kva.both of them are coupled .What is the really problem of this,one of ups 60kva is faillure down every time when the main power cut off

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Yes ehsan is right, you need to replace battery. But before buying you should check the main power section of the UPS.

Posted on Jan 27, 2009

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You need to replace the battery.

Posted on Jan 27, 2009

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