Blog
  • What is UPS ECO mode in UPS system?

    What is UPS ECO mode in UPS system?

    Dec , 15 2023
    As good as this may sound, hardly any data centres choose to use ups eco mode. Because this mode doesn’t offer the same level of protection as a true on-line uninterruptible power supply. Also known as ‘economy’, UPS ECO mode is a special UPS operating mode offering enhanced energy efficiency. Capable of delivering efficiency up to 99%, ECO mode sees the bypass line (raw mains supply) power the lo...
    more
  • Impedance Analysis

    Impedance Analysis

    Dec , 15 2023
    Analysis of Impedance, Input Impedance, and Output Impedance Impedance is a collective term for resistance and reactance, and the biggest difference between resistance and reactance is that resistance current limiting (Ohm's law) consumes electrical energy at the same time. Reactance is limited to current and does not consume electrical energy (without doing work). Resistance has a limited current...
    more
  • How is ups efficiency calculated?

    How is ups efficiency calculated?

    Dec , 09 2023
    UPS efficiency is a big deal. The more efficient your UPS, the cheaper it is to run. As energy costs continue to increase, we’ve seen that businesses and organisations across multiple sectors are now looking for ways to increase their energy efficiency and subsequently reduce their energy bills. One of the ways to do this is by investing in an efficient uninterruptible power supply (UPS). What is ...
    more
  • Introduction to rack mounted uninterruptible power supply, application scenarios, etc

    Introduction to rack mounted uninterruptible power supply, application scenarios, etc

    Dec , 09 2023
    Rack mounted UPS power supply is a type of power protection device. It is mainly used in data centers, server rooms, communication rooms, banks, hospitals, and other places that require high power reliability. The uninterrupted power supply of UPS can avoid unexpected power outages, voltage fluctuations, and other issues, ensuring the stable operation of equipment. The requirements for UPS power s...
    more
  • What is the difference between UPS linear load and non linear load?

    What is the difference between UPS linear load and non linear load?

    Nov , 29 2023
    AC electrical loads are referred to either as linear or non linear load depending on how they draw current from the mains power supply waveform. Linear Load UPS loads where the voltage and current waveforms are sinusoidal. The current at any time is proportional to voltage. Linear load is: POWER FACTOR IMPROVEMENT CAPACITORS, INDESCENT LAMPS, HEATERS ETC Non Linear Load Applies to those UPS loads ...
    more
  • EMC classification and selection of UPS, using shielded cables

    EMC classification and selection of UPS, using shielded cables

    Nov , 25 2023
    Introduction to UPS and EMC Uninterruptible power supply (UPS), as a constant frequency, stable voltage, pure, and uninterrupted high-quality power supply, is widely used in various places with high requirements for power quality and continuity, such as personal, commercial, light industry, and industrial areas. When selecting UPS for various scenarios mentioned above, the core focus is mainly on ...
    more
  • What is the ups power factor?

    What is the ups power factor?

    Nov , 17 2023
    Power factor (pf) is the difference between actual energy consumed and the apparent powerin an AC circuit. It will calculate as a decimal or percentage between 0-1 pf and 0-100% i.e. 0.9 pF = 90%. UPS input power factor The UPS input power factor is the ratio of UPS input active power to input power. UPS is not only a part of power supply, but also a load on the utility power source. It means the ...
    more
  • What is single phase ups?

    What is single phase ups?

    Nov , 17 2023
    Single phase UPS has a single input and output source to the electrical equipment. With just one sinewave voltage, it only requires two wires to complete the circuit, one conductor and one neutral. Single phase UPS uninterruptible power supplies typically cover requirements up to 30 kVA. They are for servers, telecoms or computer systems, and network switches. Also they are along with any device t...
    more
  • Ground Design

    Ground Design

    Nov , 10 2023
    1、Introduction In the process of circuit design, grounding is a commonplace issue. The grounding method needs to be based on specific usage scenarios, and there is no universal grounding method. In this article, we will explain the essence of grounding issues, which is worth savoring carefully. 2、Classification of grounding The same hardware circuit may also have differences in grounding methods i...
    more
first page << 1 ... 6 7 8 9 10 ... 25 >> last page

a total of25 pages

Are you looking for more information about EverExceed's  professional products and solutions?  Our expert team is always here to help. Please fill in the form and our sales representative will contact you shortly. EverExceed | Empower, Energize, Exceed the Energy you Expect forever.
copyright © 2024 EverExceed Industrial Co., Ltd.all rights reserved.
leave a message
welcome to everexceed
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

home

products

about

contact