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  • What if the UPS uninterruptible power supply in the computer room fails?

     

    One problem: UPS when there is electricity uninterruptible power supply outputs a normal, without the mains buzzer sounding, no output.Failure analysis:Judging from the phenomenon, the battery and inverter are partially faulty.Problem two: The battery voltage is low, but the battery voltage still cannot be charged after charging for more than ten hours.Failure analysis: Judging from the phenomenon is that the battery or charging circuit is faulty.To check:Check whether the input and output volta

  • How many kilowatt-hours can a lightning collect in the sky?

     

    Summer is here, and there will not be less torrential rain. It is even more necessary to have a thunderstorm and lightning. Then I suddenly thought of such a problem. How much electricity is a lightning in the sky ...At this point, the editor who likes crazy thinking suddenly thought of a problem: the lightning in the sky, which looks like it has a lot of energy, directly caught it, and the power plant does not need to be built, : Hate you!) Isn't it beautiful? A search on the Internet, it s

  • How does the battery affect the life of the UPS power supply

     

    According to the statistics during the maintenance work of the UPS power supply, it can be concluded that for the backup UPS power supply, the fault caused by the battery exceeds 50% of the total failure; for the online UPS, because its circuit design is reasonable, especially with the The development of science and technology, most of them have adopted integrated, modular, intelligent UPS power supply, and the configured backup capacity is relatively large, so the failure caused by the power su

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