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  • Industrial UPS with Ride-through Protection

    Industrial UPS with Ride-through Protection

    Jul , 28 2023
    Introduction Electrical utilities use reclosers on medium voltage supply to isolate faults caused by events such as lightning strikes, tree branches across lines, or animals making contact with live wires. The result of a recloser operation is a momentary power outage, lasting for up to a few seconds. These outages can cause an unplanned production stoppage which can be very costly. When momentary...
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  • 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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  • 7 Factors to Examine While Choosing a Lithium-Ion Battery Charger

    7 Factors to Examine While Choosing a Lithium-Ion Battery Charger

    Jul , 20 2023
    From confirming an acceptable input voltage to features like protection design and safe charging mode, these factors can help you select the right lithium-ion battery charger 1. Acceptable Input Voltage An input higher than the voltage sustenance capacity of the charger may cause damage to its internal components. Most countries use a battery charger design of the universal global voltage 110-230V...
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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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  • How to maintain and extend UPS battery life?

    How to maintain and extend UPS battery life?

    Jul , 10 2023
    UPS batteries are used for several different things, but their main design is to ensure equipment is covered during a power failure before any backup power can kick in. It ensures that there is no lapse in power and those certain types of machinery and equipment can stay up and running without any gaps. They are often used on computers or in data centers to ensure that no valuable information...
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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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