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Uninterruptible power supply(UPS)

  • Explanation of power terms related to UPS power supply

    Explanation of power terms related to UPS power supply

    Jul , 28 2023
    Transient recovery time: The time required for the output voltage to recover to the specified range when the load suddenly changes (0-100%, 100% -0%), usually in milliseconds (ms). Filter: A device used to eliminate noise, filtering the input or output to obtain pure alternating current. Shielding: A means of isolating and blocking electromagnetic radiation using physical principles...
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  • Fault Analysis and Handling Methods of DC Screen High Frequency Switching Power Supply Module

    Fault Analysis and Handling Methods of DC Screen High Frequency Switching Power Supply Module

    Jul , 20 2023
    Ⅰ、Protection of high-frequency power module 1）. High frequency power module AC input overvoltage, undervoltage, and overheating will cause charging module protection. Please confirm according to the fault code; 2）. The cabinet is equipped with glass doors or is airtight, which may cause overheating protection of high-frequency modules; 3）. If the ambient temperature in the computer room is too hig...
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  • Exploring the importance of UPS power supply in the composition of computer rooms

    Exploring the importance of UPS power supply in the composition of computer rooms

    Jul , 20 2023
    For data centers, faults are inevitable during the operation of the power system. Although the probability of a malfunction occurring is small and the duration is not long, the consequences are often very serious. When a power system malfunctions, the operating state will undergo a sharp change. So the application of a UPS power supply is particularly important for the uninterrupted operation of t...
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  • Transfer UPS load by static switch in Parallel ups

    Transfer UPS load by static switch in Parallel ups

    Jul , 10 2023
    One of the critical aspects of UPS systems is load balancing, and transferring the load between two or more UPS systems can significantly improve the reliability and efficiency of the system. In this blog, we will discuss the transfer of UPS load by using a static switch in parallel UPS. A static switch is an electrically operated switch that provides an automatic transfer of power between two or ...
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  • What Is PUE (Power Usage Effectiveness) and What Does It Measure?

    What Is PUE (Power Usage Effectiveness) and What Does It Measure?

    Jul , 03 2023
    Power usage effectiveness or PUE is a standard efficiency metric for power consumption in data centers. A simple definition of PUE is the ratio of total facility energy to IT equipment energy used in a data center and can be represented by the formula: Total facility energy encompasses the power dedicated to the data center facility or data room, measured at the meter. This includes all loads, inc...
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  • What is a Rack UPS

    What is a Rack UPS

    Jul , 03 2023
    IT Racks Have Unique Power Requirements A rack uninterruptible power supply (UPS) system is designed for use within standard 19-inch IT racks or rack-based enclosures. Rack-based UPS systems must be designed to provide maximum power in compact packages with built-in batteries. A rack UPS generally uses from 1U to 12U of vertical rack space. Most rack UPS systems employ either online (double conver...
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  • UPS battery maintenance is importance for power backup

    UPS battery maintenance is importance for power backup

    May , 29 2023
    Who would not appreciate a backup power supply? So, your uninterruptible power supply at the heart of it. Do you know that the many batteries that make up your UPS Battery are each crucial to its functioning? One badly working battery can ruin your entire system. Especially in the places like data centre operations, this risk is highly unaffordable. Most of the time when you hear the UPS failed is...
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  • How to Select a UPS for Power Backup？

    How to Select a UPS for Power Backup？

    May , 29 2023
    If you’ve spent any time looking for a backup power UPS, then you already know that when it comes to an uninterruptible power supply, you have an unlimited number of options. Narrowing them down and choosing the right UPS power supply for your application depends on a number of different factors including UPS system typology, UPS load capacity, and UPS runtime, to name just a few. Simplify your UP...
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  • The UPS technical glossary

    The UPS technical glossary

    May , 23 2023
    This ups technical glossary is designed to help you to understand the technical terms used within the uninterruptible power supply (UPS) industry. A AC ripple Is the residual periodic variation of the DC voltage withina UPS which has been derived from an unwelcome alternating (AC) source. An AC ripple causes internal heating and deterioration of the UPS battery poles and so should be prevented fom...
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