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Member

Join Date: Jul 2009
Location: manila, philippines
Posts: 6

Timing test on power circuit breakers...

11/17/2009 6:50 AM

What should be the next corrective measures if the power circuit breakers(SF6) had failed after testing of timing test??

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Power-User

Join Date: Dec 2006
Posts: 346
Good Answers: 6
#1

Re: Timing test on power circuit breakers...

11/17/2009 7:44 AM

hitxyker; return it to supplier. perry

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Active Contributor

Join Date: Nov 2009
Posts: 11
#2

Re: Timing test on power circuit breakers...

11/20/2009 4:29 AM

Dear Hitxyker,

What is real diffrence in timing?

The failure of timing test is an indication of deterioration of some of the components.

You can try after the normal maintenance of the breaker as instructed in the O&M mannual.

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