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  • The difference between industrial frequency UPS, high frequency tower UPS, and high frequency modular UPS

    The difference between industrial frequency UPS, high frequency tower UPS, and high frequency modular UPS

    Dec , 30 2022
    UPS is the most critical part of the data center power supply and distribution system, and now the UPS industry is undergoing tremendous changes. Modular UPS has become the development trend of the industry. The technology is becoming more and more mature. More and more users have or are considering using modular UPS to build new data centers in order to meet new user needs such as green, energy-s...
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  • How a Modular UPS can help the Data Centers to scale their Operations?

    How a Modular UPS can help the Data Centers to scale their Operations?

    Dec , 30 2022
    Data center densities continue to increase, and so does the demand for data. The global data center market is expected to grow at a CAGR of 4.5% over the next five years. With floor space at a premium, colocation providers and data center managers are challenged to expand operational capacity to add power without adding physical space or scheduling downtime. At the same time, d...
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  • How does an uninterruptible power supply work?

    How does an uninterruptible power supply work?

    Jan , 11 2023
    What your computer expects to get from the power grid is 120/127/208/220/230/240-volt AC power oscillating at 50/60 Hertz. A computer can tolerate slight differences from this specification, but a significant deviation will cause the computer's power supply to fail. An uninterruptible power supply generally protects a computer against four different power problems: 1- Voltage surges and spikes - T...
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  • Analyze the application and benefit of UPS power supply

    Analyze the application and benefit of UPS power supply

    Jan , 11 2023
    Modern life is constantly breaking out and demanding a lot of data, which is stored in the data center. With the application of 5G, driverless, Internet of Things, artificial intelligence and other big data, the data center will open at an amazing speed. As we all know, the data center is a big power consumer, so it is the key point for the data center to discuss energy conservation and electricit...
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  • What are the main applications of UPS power supply system?

    What are the main applications of UPS power supply system?

    Jan , 11 2023
    The first type of UPS system equipment for information equipment is mainly used for the security protection of computer information systems, communication systems, data network centers, etc. in the information industry, IT industry, transportation, financial industry, aerospace industry, etc. The first type of UPS system equipment for information equipment is mainly used for the security protectio...
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  • Using uninterruptible power supply systems to avoid power disruptions

    Using uninterruptible power supply systems to avoid power disruptions

    Feb , 15 2023
    Any outage scenario causes worry and wonder among employees, as well as stress and strain for the team in charge. Instead of working efficiently, everyone gathers around a window to see or discuss the cause, which can be one of many things. Power loss without uninterruptible power supply systems Utility companies routinely summarize the reasons for any power outages in the regular reports. The cau...
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  • UPS and generators or a lifetime of friendship

    UPS and generators or a lifetime of friendship

    Feb , 15 2023
    UPS and generators should be best friends, smoothly cooperating to improve site’s resiliency. Often this might not be the case, due to mutual misunderstandings and lack of information. This article is a comprehensive guide and essential knowledge base about UPS input performance and its impact on generators’ operation. Using a UPS with generators In real operation, whenever a mains failure occurs,...
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  • how to prevent the damage caused by excessive discharge of UPS battery

    how to prevent the damage caused by excessive discharge of UPS battery

    Feb , 15 2023
    What does UPS battery deep discharge and excessive discharge mean? Deep discharge generally refers to the discharge of about 80% of the rated capacity of the battery. The power UPS power battery must have some active substances sink after being used for a period of time. If the active substances are not activated in time, it is bound to have some impact on the capacity of the battery. Therefore, i...
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  • Answers to the characteristics of lead-acid batteries

    Answers to the characteristics of lead-acid batteries

    Feb , 16 2023
    1. How AGM vs Lead Acid Batteries Work The AGM battery and the standard lead acid battery are technically the same when it comes to their base chemistry. They both use lead plates and an electrolyte mix of sulfuric acid and water and have a chemical reaction that produces hydrogen and oxygen as a byproduct. However, this is when they start to diverge. Here’s how: A. Flooded Lead Acid Battery The f...
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  • Lead-acid battery characteristics

    Lead-acid battery characteristics

    Feb , 24 2023
    Ⅰ： Electromotive force, internal resistance and terminal voltage of lead-acid battery: 1): Electromotive force: refers to the potential difference between the two poles, which depends on the relative density and temperature of the electrolyte.The relative density temperature coefficient of lead-acid battery is 0.00075, that is, the relative density decreases by 0.00075 when the electrolyte tempera...
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  • Effect of ambient temperature on battery life

    Effect of ambient temperature on battery life

    Mar , 01 2023
    1）Temperature will affect battery capacity At different temperatures, the viscosity of the sulfuric acid solution in the battery will be inconsistent. For example, when the battery is at a temperature below 0°C, as the temperature decreases, the resistance of the sulfuric acid solution will continue to increase, which will directly increase the weight of the electrode. The effect of polarization, ...
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  • Battery capacity test

    Battery capacity test

    Mar , 09 2023
    Method 1: offline measurement (1) After fully charging the battery pack disconnected from the power supply system, let it stand for 1-24 hours, and start at the ambient temperature of 25 ℃ ± 5 ℃ Discharge; (2) The terminal voltage of the battery shall be measured before discharge. During discharge, the discharge current time and ambient temperature of the battery shall be measured and recorded The...
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