What is a UPS? (Uninterruptible Power Supply)

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  • Опубликовано: 24 дек 2024

Комментарии • 326

  • @realpars
    @realpars  6 месяцев назад +2

    Want to learn industrial automation? Go here: realpars.com
    Want to train your team in industrial automation? Go here: realpars.com/business

  • @xeniakekae8523
    @xeniakekae8523 4 года назад +38

    I'm a business student working with a Tech Company now and this video was perfectly explained. GREAT JOB!

    • @realpars
      @realpars  4 года назад +4

      Great to hear that this video helped you out, Xenia! Happy learning!

    • @urospesic186
      @urospesic186 Год назад

      Im looking right now in 128 YUASA connect battery and i finish here to see what is that lol. Im painting some big rooms with server machines..

  • @wisdomseeker3937
    @wisdomseeker3937 Год назад +13

    This video was so well explained. It made what I thought would be complicated absolutely simple and clear. Thanks

    • @realpars
      @realpars  Год назад

      Glad it was helpful!

  • @eggyrepublic
    @eggyrepublic 3 года назад +117

    I just realized that all cell phones and laptops are technically a UPS since it allows uninterrupted switching between battery and incoming power.

    • @tramp2892
      @tramp2892 3 года назад +8

      No they are not. A ups supply AC power to another piece of equipment.

    • @angelositoe6067
      @angelositoe6067 3 года назад +1

      No they are not, at all

    • @bonesredlight
      @bonesredlight 3 года назад +8

      I work on these and this is exactly how I explain how they work... it's the concept

    • @unwavering_sightseer7818
      @unwavering_sightseer7818 3 года назад +2

      @@bonesredlight You're probably the only person in the comments that isn't 12 explaining how things work.

    • @verynice4829
      @verynice4829 3 года назад +5

      @@tramp2892 Same concept, when laptop battery is full it automatically switch to DC on plug and when plug is off it switches to battery AC

  • @EngASax
    @EngASax 5 лет назад +20

    RUclips is really much better when I find out that you guys have uploaded a new video, Thanks a lot.
    I'd really like a video about memory areas and pointers in s7-1200 and S7-1500 PLCs

    • @realpars
      @realpars  5 лет назад +1

      Thanks for your support, Ahmed! Thats great to hear.
      Happy learning! Please, let us know if you have any questions along the way.

    • @phuciendj1572
      @phuciendj1572 4 года назад

      So you have to read the instruction manual.

  • @Admiral_Ducky
    @Admiral_Ducky 4 года назад +84

    Excellent! I barely could finish high school but I could understand everything in this video, because the explanation was brilliant! Now I can send my resume as an electronic engineer!

  • @sherazsaeed7446
    @sherazsaeed7446 4 года назад +7

    you r one of the best technical youtuber by far distance😍

    • @realpars
      @realpars  4 года назад +1

      Thanks a lot, Sheraz!

  • @drinaciofernandes
    @drinaciofernandes Год назад +1

    This was so wonderfully explained. I'm so glad for the presence of such videos for free

    • @realpars
      @realpars  Год назад

      Glad it was helpful! Thank you very much for sharing.

  • @ChungLêTàu-g6f
    @ChungLêTàu-g6f 4 месяца назад

    RealPars always exceed my expectations on each and every topic, and that’s the way it should always be. Promise of another video, and overdeliver in its content, knowledge and ease of understanding.

    • @realpars
      @realpars  4 месяца назад

      Thank you so much for your kind words! We're thrilled to hear that you're enjoying our videos and finding them helpful. We'll keep working hard to exceed your expectations!

  • @ardentdfender4116
    @ardentdfender4116 5 лет назад +21

    RealPars always exceed my expectations on each and every topic, and that’s the way it should always be. Promise of another video, and overdeliver in its content, knowledge and ease of understanding.

    • @realpars
      @realpars  5 лет назад

      Thats an amazing compliment! Thanks for your constant support. Please, let us know if you have any questions along the way.

  • @sameersalem1827
    @sameersalem1827 5 лет назад

    Thank you all realpars team work.

    • @realpars
      @realpars  5 лет назад

      You are welcome, Sameer! Thanks for your support.

  • @sultonmurodrajabov8284
    @sultonmurodrajabov8284 3 года назад +20

    Explained in a straightforward way! Thank you a lot!

  • @thomastonyin3287
    @thomastonyin3287 2 года назад +3

    These videos are very useful as I’m venturing off into the electrical world 👌🏾

  • @ahmedadardor5326
    @ahmedadardor5326 5 лет назад

    Thanks all realpars team

    • @realpars
      @realpars  5 лет назад

      You are very welcome, Ahmed! Thanks for your support!

  • @kihro
    @kihro 4 года назад +17

    Just found out this existed. Good to know.

    • @realpars
      @realpars  4 года назад +5

      Great to have you here! Happy learning.

    • @broccolihart1
      @broccolihart1 3 года назад

      Same here. So what is the difference between a UPS and just a a battery, solar panel, micro controller, and inverter?

  • @Admiral_Ducky
    @Admiral_Ducky 4 года назад

    Much better than wikipedia!

  • @darauwalaimran786
    @darauwalaimran786 4 года назад +1

    GREAT EXPLANATION TAKES LOT OF TIME TO MAKE A INFORMATIVE VIDEO SO THAT EVERY ONE CAN UNDERSTAND

    • @realpars
      @realpars  4 года назад

      Thanks for your support!

    • @josealfredfernandes
      @josealfredfernandes 3 года назад

      @@realpars Hey! Good day! Please reply me back!
      I'm interested in purchasing online ups for sound equipment, is it the right choice?

  • @andreasryf
    @andreasryf 5 лет назад +9

    I'm quite a fan of your video tutorials. But in this one, one point is not entirely correct: double conversion UPS are not the most efficient version, quite the opposite. They offer the best power quality, since there is no interruption at all and the AC is newly generated, so no variations or harmonics from the grid are getting to the equipment. Even the frequency can be corrected or changed from 50 to 60Hz of needed. But this process of double conversion is not the most efficient, since it has permanently the losses of an AC-DC conversion plus the losses of a DC-AC conversion.
    A UPS with transfer switch has very little loses, as under normal operation no conversion is occurring. But you get all the power quality problems from the grid to the load. And you can not influence the frequency.

    • @realpars
      @realpars  5 лет назад

      Thank you for your comments. You are correct about the differences in efficiency (~96% for line-interactive, ~90% for double-conversion), but this is rarely the decision point for selecting one over the other. As you indicated, there are specific advantages to the double-conversion design, which are necessary in particular applications. Both UPS designs provide efficient operation; >90% efficiency is very good for any electrical device.

    • @Ken_James_SV
      @Ken_James_SV 4 года назад

      Double Conversion also has the battery in use 100% of the time, reducing battery life length. Replacement batteries are expensive.

  • @mehrbodrezvani1289
    @mehrbodrezvani1289 2 года назад

    Thanks for your great tutorial on great UPS. Do not be tired .

  • @gharren
    @gharren 2 года назад +1

    Very well explained, thank you!

    • @realpars
      @realpars  2 года назад

      Glad you enjoyed it! Happy learning

  • @ashutoshranjan3863
    @ashutoshranjan3863 6 месяцев назад

    Thank you so much for explaining this so perfectly 😊

    • @realpars
      @realpars  6 месяцев назад +1

      Glad it was helpful!

  • @nikolaoskapellas3382
    @nikolaoskapellas3382 3 года назад +1

    you made me fulfill some gaps i had in Marine Electric Propulsion systems (in rectifiers and invertes) THANK YOU!!!

    • @realpars
      @realpars  3 года назад

      That's amazing! Happy learning.

  • @luisgonzalez7817
    @luisgonzalez7817 11 месяцев назад +7

    Thanks. Jesus Christ loves you ❤️

    • @zhilan6800
      @zhilan6800 4 месяца назад +1

      Really? what will he do to me as a non christian in the second coming?

    • @eminishaemmanuel2518
      @eminishaemmanuel2518 3 месяца назад +1

      Tell him we are taken

  • @venkybabu8140
    @venkybabu8140 Год назад

    An ups battery will burn for 3 days non stop if it has a minor problem. So extreme caution should be taken when using them. Similarly big computers. The fire cannot be stopped because it is an electric dc shot circuit. At least 50 metres gaps are required for usage. Any DC system is like that. Some of them can burst to a range of 2 miles. Similarly huge TVs. Don't ask me why again and again.

  • @shivonthadhani4738
    @shivonthadhani4738 3 года назад +1

    please cover a video on PDU (power distribution unit) ? please explain the meaning & usage of PDU

    • @realpars
      @realpars  3 года назад +1

      Hi Shivon!
      Thanks for your comment and your suggestion. I will pass this on to our course developers!
      Thanks for sharing and happy learning!

  • @AnilKumar-zo2eu
    @AnilKumar-zo2eu Год назад

    Thank you so much sir for your packaged information.

    • @realpars
      @realpars  Год назад

      You are most welcome!

  • @methuselahbwalya9981
    @methuselahbwalya9981 Год назад

    Well explained . Thank you, RP...

    • @realpars
      @realpars  Год назад

      Thank you very much!

  • @kuyaa5418
    @kuyaa5418 Год назад

    Very informative. Thank you😊

    • @realpars
      @realpars  Год назад

      Glad to hear that! Thank you for sharing, and happy learning

  • @shrikantshinde8091
    @shrikantshinde8091 2 года назад

    Very Good Explained, Thanks

    • @realpars
      @realpars  2 года назад

      Glad it was helpful!

  • @PspiralifeTutorials
    @PspiralifeTutorials Месяц назад

    THe animation shows a dirty sine at the source, and a clean sine at the output. Do all of these UPS types provide a clean sinewave by nature or is that another feature that some UPS devices may or may not provide?

    • @realpars
      @realpars  Месяц назад +1

      Hello, @PspiralifeTutorials. Thank you for your question. Yes, it should be clear on the output side. All good and industrial UPS devices should provide a clean output power source because they protect expensive devices on the output side. Happy learning from RealPars!

    • @PspiralifeTutorials
      @PspiralifeTutorials Месяц назад

      @@realpars Thank you :)

  • @suriyaprakash4875
    @suriyaprakash4875 5 лет назад +4

    Can you put a video on Gas flow meters like RPD meter, Turbine meter, Ultrasonic meter and its uses and selection based on application.

    • @realpars
      @realpars  5 лет назад +1

      Hi Suriya,
      Thanks for the topic suggestion, I will definitely go ahead and forward this to our creator team. Happy learning!

  • @alfredkaserekasivanzire9488
    @alfredkaserekasivanzire9488 2 года назад

    some ups have solar panel input (solar charge controller inside) and a generator starter in case blackout is too long.

  • @hardikshah7941
    @hardikshah7941 5 лет назад +1

    Hi. The video is really good and informative for basic understanding. Kindly share the knowledge about how to size the UPS?

    • @realpars
      @realpars  5 лет назад +1

      Sizing of UPS systems is based on load and required time for supplying backup power. A simple way to do this is to add up the loads (in VA or Watts) of all connected equipment and multiply by 1.2. Then go a UPS manufacturer's website and select a UPS that will output at least the total load that was calculated. Then, decide how many minutes of backup power is required, and select the desired model from the data given by the manufacturer. Most manufacturers can help you do the calculation, and many have "calculators" on their websites.

    • @hardikshah7941
      @hardikshah7941 5 лет назад

      @@realpars Thanks a lot 😊

  • @amirajanah5134
    @amirajanah5134 4 года назад +3

    Thank you for the video , the explanation was so brilliant, now how can i size the UPS power of a system ?

    • @realpars
      @realpars  4 года назад

      Thanks for your support! Great suggestion as well, I will make sure to forward that to our course creators.
      Happy learning!

  • @Ali1Fs
    @Ali1Fs 5 лет назад +1

    Brilliant crew 👌

  • @raghukancharla6004
    @raghukancharla6004 2 года назад

    wow...that's the best explanation on this topic...thank you🙏

    • @realpars
      @realpars  2 года назад

      Glad it was helpful!

  • @228-n6f
    @228-n6f 2 года назад

    My co-workers at my job let me have a UPS battery like this to hook up my TV, game console, and Blu-Ray player at home for my own personal enjoyments in case the power goes out. I have a TrippLite Internet Office 550VA Ultra-Compact Standby 120V UPS, and got me wondering how long it lasts when the power goes down.

  • @robinfrennesson
    @robinfrennesson 2 года назад +1

  • @subanitapal2943
    @subanitapal2943 3 года назад +1

    Suggest me some best available UPS in market

    • @realpars
      @realpars  3 года назад

      Eaton, Emerson, APC, Toshiba, GE, Mitsubishi, and Siemens are the top manufacturers.

  • @_Iokanaan_Marusidze_
    @_Iokanaan_Marusidze_ 5 лет назад +8

    Thanks.
    Keep going :)
    I've appreciate it !

    • @realpars
      @realpars  5 лет назад +2

      Great to hear that, Alexandr!
      Happy learning!

  • @ros_berth
    @ros_berth 3 года назад

    A good recommendation from RUclips

    • @realpars
      @realpars  3 года назад +1

      Happy learning!

  • @siranjeevi3672
    @siranjeevi3672 3 года назад

    Very very useful sir. I learned a lot.

    • @realpars
      @realpars  3 года назад

      Glad to hear that! Thanks for sharing

  • @phanicharan7580
    @phanicharan7580 5 лет назад +2

    Can you do a video on Inverter and converter comparative study?

    • @realpars
      @realpars  5 лет назад

      Hi Phani,
      Thanks for the topic suggestion, I will forward this to our creator team. Happy learning!

  • @kaushaljoshi10
    @kaushaljoshi10 10 месяцев назад

    Can you explain power model and capacitor used in UPS

    • @realpars
      @realpars  10 месяцев назад

      Thanks for your comment and topic suggestion, I will happily go ahead and forward this to our course developers for you.

  • @hamzakourta4509
    @hamzakourta4509 11 месяцев назад

    do standby USPs provide any additional protection from surges, voltage drops and instable supply for the load, in other words, could it be used as a protection means?

    • @realpars
      @realpars  11 месяцев назад

      Hi Hamza,
      Thank you for your question. Yes, it can. But UPS power, depending on your load, will be limited until the batteries die. Regular UPS for backup use at home will last about 30 minutes. Many date servers have more significant UPS that can last as much as 2 hours. Those types of systems have a generator to back up the UPS.

    • @hamzakourta4509
      @hamzakourta4509 10 месяцев назад

      @@realpars my question is about the case where the standby UPS is standing by, and the power is coming from the mains and not the battery, does the standby UPS provide any protection in this case?

  • @abmong
    @abmong 2 года назад

    Does it protect against power surges?

  • @omarjawad9376
    @omarjawad9376 2 года назад

    Thank you so much for your video

    • @realpars
      @realpars  2 года назад

      Glad it was helpful!

  • @QAISADEEB
    @QAISADEEB 2 года назад

    In the standard UPS
    How we charge the batteries without converting AC/DC !!
    Do we need a rectifier?
    In some photos you shared there is no rectifier!!

    • @realpars
      @realpars  2 года назад +1

      The battery charger shown in the video is a rectifier (definition of a battery charger). Thank you for pointing that out, as other readers may find this information useful!

  • @solman2786
    @solman2786 4 года назад

    Thank you. Easy to understan

    • @realpars
      @realpars  4 года назад

      Great to hear that!

  • @chelsea08FC
    @chelsea08FC 10 месяцев назад

    Beautiful teachings

    • @realpars
      @realpars  10 месяцев назад

      Thank you very much!

  • @nkululekonjapha8181
    @nkululekonjapha8181 2 года назад

    Sir do u have the video whereby u doing UPS maintenance industrial 🏭 or like 60kva upwards.
    I would really appreciate the link

    • @realpars
      @realpars  2 года назад

      Thanks for your comment and topic suggestion! We don't have a video covering that at the moment, but I will happily pass this on to our course developers.
      Thanks again for sharing and happy learning!

  • @elsayedreyad6291
    @elsayedreyad6291 6 месяцев назад

    Thanks for this formation

  • @arpitmishra5499
    @arpitmishra5499 5 лет назад

    very good explanation

    • @realpars
      @realpars  5 лет назад

      Thanks for your support!

  • @defeat7774
    @defeat7774 Год назад

    Is there already a battery in the UPS which means have I buy new separate battery?

    • @realpars
      @realpars  Год назад +1

      A UPS has one or more rechargeable batteries inside. These batteries typically last 2-4 years, at which time, they need to be replaced. The batteries are modular and can be removed and replaced fairly easily. Most can be recycled.

  • @ketakidesai6437
    @ketakidesai6437 2 года назад

    nice explanation

  • @khushijain4969
    @khushijain4969 4 года назад

    Thankful to you that we can learn!

    • @realpars
      @realpars  4 года назад

      You are very welcome!

  • @forhadrh
    @forhadrh 3 года назад

    Thanks a lot for informing! 🙏

    • @realpars
      @realpars  3 года назад +1

      You're very welcome, Forhad!

  • @Arch3an
    @Arch3an 3 года назад

    Would a UPS help protect against power problems like surges or poor wiring in a house? Sometimes my soundbar makes a loud popping noise when someone turns off a light switch in my house, and it also causes the lights to dim in my room. I'm worried about it damaging my computer.
    I also live in an area where there is constant storms/hurricanes and experience several power outages every year.

    • @realpars
      @realpars  3 года назад +1

      Yes, a UPS would help protect against the power problems you are experiencing. A UPS gives good surge protection as well as providing a backup for power outages. Make sure you have a UPS that will give you an adequate amount of protection (based on the wattage of your computer and the length of time the backup needs to provide power in the event of a power loss).

    • @Arch3an
      @Arch3an 3 года назад

      @@realpars Thank you very much for the reply, and help. =)

    • @Arch3an
      @Arch3an 3 года назад

      @@realpars I believe my power supply for my PC is 800 watts. What kind of ups would you recommend for it?

  • @lioujason5095
    @lioujason5095 5 лет назад

    This video is very helpful.
    deeply thankful.

    • @realpars
      @realpars  5 лет назад

      Thanks for your support! Great to hear that.

  • @DHA19821016
    @DHA19821016 3 года назад

    Thanks for sharing, very clear explanation.

    • @realpars
      @realpars  3 года назад

      You're very welcome!

  • @RamboRoberto2905
    @RamboRoberto2905 4 года назад

    Hello: thanks a lot for your video. Could you please inform if this video is for commercial UPS's and not for Industrial UPS's? Regards.

    • @realpars
      @realpars  4 года назад

      The concepts shown in the video apply to commercial and industrial UPS systems. The main difference is in size and capacity of the batteries and switching systems. Commercial office and home UPS systems are typically 1-phase whereas industrial UPS systems are typically 3-phase devices.

  • @MershanFernando
    @MershanFernando 3 года назад

    What about the power consumption of those three types of UPS? I have a 1Kav Online UPS and when I check with an energy monitor I feel it consume more electricity than it should be.

    • @realpars
      @realpars  3 года назад +1

      Every type of UPS consumes some power, even when not connected to the battery supply. On-line UPS systems, by their design, provide the highest level of protection against power loss but exhibit some power consumption during normal operation. If your "losses" are >10%, then there may be an issue with the incoming power (cycle variations, "dirty" waveform, etc.) that is switching your system to battery in order to maintain a "clean" power feed.

    • @MershanFernando
      @MershanFernando 3 года назад

      @@realpars Thank you for your reply.

  • @03harikamargam82
    @03harikamargam82 5 лет назад +1

    Great job by you guys.. Thanx alot..

    • @realpars
      @realpars  5 лет назад

      Thank you, Margam!

  • @coltz89
    @coltz89 5 лет назад +6

    Do your courses cover FBD and STL as well? I notice a lot of the icons are ladder which isn’t used in my company. Thanks!

    • @realpars
      @realpars  5 лет назад +2

      Hi,
      Thanks for your comment!
      Our courses are mainly based on LAD, we currently do not have courses on STL.
      Please, feel free to have a browse through our course library to see what topics we cover at the moment. bit.ly/30AVJaR
      Feel free to reach back out if you have any further questions. Happy learning!

  • @coolmanqabaha3820
    @coolmanqabaha3820 5 лет назад +2

    thanks
    can you do a video about it's filters and SPD

    • @realpars
      @realpars  5 лет назад

      Hi Coolman, thanks for the topic suggestion! I will definitely go ahead and forward this to our creator team. Happy learning!

  • @Celsomadeira5821
    @Celsomadeira5821 4 года назад

    Excelente! Good job! Real pars each time better

  • @MrAbz92
    @MrAbz92 Месяц назад

    How could one (data centre's) use generators with a double conversion UPS without a transfer switch?

    • @realpars
      @realpars  Месяц назад

      As we stated in our video, you can have more than one UPS as a backup in your data center, protecting your data servers. The transfer switch is normally used on the AC side with generators and the utility power line coming into your plant. You can have more than one generator in parallel, too, depending on your engineering design and risk factors of power loss.

  • @jiwanverma2685
    @jiwanverma2685 4 года назад

    Pls inform do we need to keep ups switch on from switch board( switch off from powwer button) all the time even when we are not working on computer. Keeping switch on all the time affects internal part as ups get little hot. UPS ( APC BACK 600 IN).

  • @furaidochikin9181
    @furaidochikin9181 5 лет назад

    I will buy ups now
    Thanks for the info

    • @realpars
      @realpars  5 лет назад

      You are very welcome!

  • @juliantambwe8551
    @juliantambwe8551 2 года назад

    Very informative, thanks.

  • @briancaroll1194
    @briancaroll1194 3 года назад

    Do i need to unplug my ups from surge or wall outlet if not in use?

    • @realpars
      @realpars  3 года назад

      You don't need to, but since UPS devices do draw current even when no loads are connected, you probably would want to. By the same token, UPS's have batteries which should not be allowed to fully discharge and set idle for long periods of time.

    • @gabin098
      @gabin098 10 месяцев назад

      @@realparsSo is it safe to unplug during night when not in use?

  • @joshuachu2445
    @joshuachu2445 29 дней назад

    Can I plug a surge protector extension cord to UPS?

    • @realpars
      @realpars  24 дня назад

      Hello, @joshuachu2445. Thank you for your question. Yes, you can, provided your extension cord meets the wattage requirements as your UPS's spec sheet requires. Ensure you stay within the length needed in the UPS manual and your local electrical codes. Happy learning from REALPARS!

    • @joshuachu2445
      @joshuachu2445 23 дня назад

      @realpars My extension chord handles 2500watts maximum. My UPS is 3000VA/1800w

  • @waseemhaider9865
    @waseemhaider9865 5 лет назад +1

    Can you please explain Static switch in UPS. Its construction,its components and its working.

    • @realpars
      @realpars  5 лет назад

      While the UPS is on-line, either on main or battery power, the static switch is in ‘Load On UPS’ state, connecting the inverter output of the UPS to the load. However, if a UPS fault should develop, causing either the voltage or frequency at the inverter output to exceed acceptable levels or an overload , the static switch changes over without power interruption to ‘Load on Bypass’. The circuitry is all sold-state, with voltage and current comparators determining the health of the UPS output. The static switch fails over to bypass power if a problem internally to the UPS is detected by these circuits.

    • @gottliebdee263
      @gottliebdee263 4 года назад

      @@realpars You've left a LOT out. He asked how it works. Lot's of UPS use different methods.
      Some fully rated solid state, some a mix of contactors and partially rated SCRS.
      You've not mentioned the two pairs of SCRS, (usually), or much else.

  • @safahaidar9059
    @safahaidar9059 5 лет назад

    is the battery charger coming with rectifier in online and offline ups just like the double conversion ups?is there any battery charger in double conversion ups? please clarify it for me

    • @realpars
      @realpars  5 лет назад +1

      The online and offline UPS with transfer switch uses a separate rectifier and charging circuit to charge the battery. The electronics in a double conversion UPS is a little different, but achieves the same result: charging the battery. In a double-conversion UPS, the DC current from the rectifier is usually reduced to keep the batteries from overheating or overcharging. So yes, a double-conversion UPS has a battery charging circuit, but it is different than the circuit used in a transfer-switch type UPS.

    • @safahaidar9059
      @safahaidar9059 5 лет назад

      @@realpars thank you for the quick response😊

  • @samhoodnificent
    @samhoodnificent 5 лет назад

    Is it possible to run the UPS on a solar system for off the grid power for a house

    • @realpars
      @realpars  5 лет назад +1

      Yes. The UPS would be recharged from of the electricity that is produced by the solar system. UPS's sized to power a modest home or cabin are not too large, but can be expensive. A 1500W UPS can cost up to $3000. If you have a refrigerator, TV or electric water heater or stove in the off-grid dwelling, you may need a much large unit or multiple units if these need to be operated during "dark" hours.

  • @alikhanzulkashov4438
    @alikhanzulkashov4438 5 лет назад

    I would like to ask if the battery charger works as the same as the rectifier does converting AC to DC?

    • @realpars
      @realpars  5 лет назад

      Yes. Battery chargers use a rectifier to convert AC to DC, and they have additional circuitry to limit current to the battery charging circuit.

  • @anirbanjana2776
    @anirbanjana2776 4 года назад

    When the electricity is available, does the UPS charge automatically?? Or should we need to switch off the UPS and charge it???

    • @realpars
      @realpars  4 года назад

      UPS systems will charge when the source of electricity is available. When the electricity source is interrupted, the circuit will automatically switch to provide stored power from the battery.

    • @anirbanjana2776
      @anirbanjana2776 4 года назад

      @@realpars Actually I wanted to know does the UPS need to charge separately by switching off the UPS power button or it is charged automatically while it is connected to power source???

    • @ShaikReeyan
      @ShaikReeyan 11 месяцев назад

      ​​@@anirbanjana2776 charged automatically while it is connected...

  • @brelectricitykh5411
    @brelectricitykh5411 5 лет назад

    Thank you very much bro for sharing video ups good.

    • @realpars
      @realpars  5 лет назад

      You are very welcome! Happy to hear that you are enjoying our content!

  • @butterygold
    @butterygold 2 года назад

    So which one can I use to keep my laptop going during a power outage?

    • @realpars
      @realpars  2 года назад

      Most laptops have a built in battery that acts as a UPS. A small office-grade UPS is a standby (offline) UPS which kicks in when the main AC power is lost.

    • @butterygold
      @butterygold 2 года назад

      @@realpars So laptops are good, they are not affected. Thanks for the reply

  • @praveengaming6701
    @praveengaming6701 4 месяца назад

    Its act as a backup power system, its reduce power fluctuations.

  • @dgreatj5888
    @dgreatj5888 2 года назад

    should the UPS be plugged always, even if the PC is not in use?

    • @realpars
      @realpars  2 года назад

      The UPS should be plugged in whenever the PC is powered on. If you power off the PC, you can power off the UPS, but you want to make sure the UPS is fully charged again before relying on it to provide backup power for the PC.

  • @hassanfaheem7356
    @hassanfaheem7356 5 лет назад +1

    Please Do make a video on wapda inverter and conveter

    • @realpars
      @realpars  5 лет назад

      Thanks for the topic suggestion, Hassan! I will definitely go ahead and forward this to our creator team. Happy learning!

  • @KevinNguyen-tw5ml
    @KevinNguyen-tw5ml Год назад

    Thank you very much!

    • @realpars
      @realpars  Год назад

      You're very welcome!

  • @loyisovamsinya4071
    @loyisovamsinya4071 4 года назад

    Good work keep it up wish u guyz can create more stronger ups the one can manage heavy load for example fridge that will be better

  • @mamounsabbah7336
    @mamounsabbah7336 4 месяца назад

    Thank you

    • @realpars
      @realpars  4 месяца назад

      You're very welcome!

  • @freddukes6315
    @freddukes6315 5 лет назад

    Confused on how much wattage of the UPS I should buy, I have a high end gaming rig and here are my specs.
    CPU: ryzen 5 3600
    RAM: T-force delta 2x8 16gb ddr4 3000mhz
    GPU: RTX 2060 SUPER 8gb
    PSU: SEASONIC 750W
    Do I need a UPS with a wattage higher than my PSU? Any advice would be appreciated!

    • @realpars
      @realpars  5 лет назад +1

      A quick way to determine an adequate size for a UPS is to calculate the Volt-Amps required by each device. Multiple the service voltage by the amp rating (on the device nameplate) to get Volt-Amps. For a 750W device like you, considering a power factor of 0.9, you require about 850 VA. Add up all of the Volt-Amps for all devices to be added to the UPS and multiple that number by 1.2. That is the capacity of the UPS you will need. If the device you described is the only one to be put on the UPS, then a UPS of 1000VA would be satisfactory for about an hour of backup power. Don't forget monitors or other peripherals that will need power!

  • @markomarkovic4252
    @markomarkovic4252 3 года назад +5

    Try to connect multiple UPS to one another and see hoe many time you would have...

  • @rhythmandacoustics
    @rhythmandacoustics 5 лет назад

    3:48 why separate the battery charger and the rectifier? Battery chargers already have rectifiers in them.

    • @realpars
      @realpars  5 лет назад +1

      From an electronics standpoint the AC/DC rectifier is separate from the regulator that manages the battery charging. These two circuits work together, and from a "package" standpoint are indistinguishable. The illustration emphasizes that the AC voltage needs to be rectified prior to charging the battery, and then inverted back to AC in the output circuit.

  • @simonkinyua2937
    @simonkinyua2937 5 лет назад +1

    Great video

    • @realpars
      @realpars  5 лет назад +1

      Thank you, Simon!

  • @RamboRoberto2905
    @RamboRoberto2905 3 года назад

    Could you make a video of what is an Industrial UPS?

    • @realpars
      @realpars  3 года назад

      Hi Rob!
      Thanks for your comment and your suggestion. I will pass this on to our course developers!
      Thanks for sharing and happy learning!

  • @NightBeyondVeil
    @NightBeyondVeil 3 года назад

    What kind of UPS you buy for more than 200 Pcs and 60 projectors?

    • @realpars
      @realpars  3 года назад +1

      The number of devices that are backed up by a UPS is not an important factor. The total connected load and the amount of time you desire the UPS to back up the load in case of a power failure is what is important. Of course, depending on the number of devices, you will need to have the means to plug in or connect all of the backed-up devices. In your case, an appropriately sized standby UPS wired directly to a set of distribution panels with either appropriately-placed hardwired or plug-in outlets would be recommended.

    • @NightBeyondVeil
      @NightBeyondVeil 3 года назад

      @@realpars I'm trying to build a project for where I work . I get constant power fluctuations and outages, worse these types of UPS are not easily available. So I'm having hard time to find it.

  • @chickenz4604
    @chickenz4604 3 года назад

    Hi, when my PLC program is running, sometimes there is a power failure. And the process ends directly, and the program cannot continue. Do I need to select PLC with back up battery? or maybe use UPS? Do you have solutions for this? Thank You

    • @realpars
      @realpars  3 года назад +1

      If the PLC has a battery backup, it should continue running the program if incoming power is lost. Sometimes it is difficult to know when the batteries are near depletion, so I prefer using a UPS to back up all PLCs and the network switches to allow the network to continue to operate during limited power outages. You may also want to consider backing up I/O racks as well, but unless you have a very large Rotary UPS backing up main power to the production areas, you won't be able to keep pumps and other equipment running even if the PLC program continues to run.

    • @chickenz4604
      @chickenz4604 3 года назад

      @@realpars Thankyou Real Pars, btw do we also need to use capacitor bank? for the supply

  • @jahongirulashev3883
    @jahongirulashev3883 2 года назад

    Perfect😁👍👍👍👍thank you a lot

    • @realpars
      @realpars  2 года назад

      You're very welcome!

  • @madscientist971
    @madscientist971 5 лет назад

    i love real pars

  • @barameraki4895
    @barameraki4895 Год назад

    Awesome! Thank you

    • @realpars
      @realpars  Год назад

      You're very welcome!

  • @shikshamrit
    @shikshamrit 3 года назад

    Good informative video, thanks

    • @realpars
      @realpars  3 года назад

      Glad to hear that!

  • @kapil6996
    @kapil6996 5 лет назад

    Nice video Sir. Please make video on SPD, Barriers and Isolators. Difference between barrier and isolator

    • @realpars
      @realpars  5 лет назад

      You are very welcome! Thanks for the topic suggestion, I will definitely go ahead and forward this to our creator team. Happy learning!

  • @hameednasrat8478
    @hameednasrat8478 Год назад

    This video was wow thanks alot

    • @realpars
      @realpars  Год назад

      Glad to hear that! Happy learning

  • @user-gc2ze7jg2k
    @user-gc2ze7jg2k 5 лет назад

    Like to know about Probes &Vibration Monitoring systems can you do a video on it

  • @wailrimouche1171
    @wailrimouche1171 5 лет назад

    Can we get a variable frequency drive that is also a UPS?

    • @enriquelatta8206
      @enriquelatta8206 5 лет назад

      NO, a UPS must keep the frequency fixed to say 50Hz in Europe.

    • @realpars
      @realpars  5 лет назад

      Enrique is correct. UPS's and VFD's are very different electrical devices. Usually, UPS systems designed to supply AC to motors and drives are very large (rotary UPS) or alternatively, backup power can be provided for these large loads with generators.