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Home / Download Center / Electrical Software and MS Excel Spreadsheets (Calculations of cables, voltage drop etc.)

Electrical design tools

Electrical design without appropriate applications and tools is impossible to imagine. This section is dedicated to tools every electrical engineer can use in daily work. The software and spreadsheets below will make your job much easier, allowing you to shorten the time used for endless calculations of cables, voltage drop, various selections of circuit breakers, capacitors, cable size, and so on.

Electrical Software and MS Excel Spreadsheets (Calculations of cables, voltage drop etc.)
Electrical Software and MS Excel Spreadsheets (Calculations of cables, voltage drop etc.)

Spreadsheets are mostly developed by experienced electrical engineers and programmers and by well-known manufacturers of electrical equipment.


Power Quality Solution Selection Spreadsheet

These Power Quality Tools helps evaluate and compare solutions to determine the best and most profitable solution. This Excel file contains the following sheets: Disturbance Log Sheet Losses Evaluation Part… Read more

Jul 20, 2013

Power Quality Solution Selection Spreadsheet

IEC Motor Data Calculator

IEC Motor Data Calculator is based on the NEC 2011. For three-phase motor according to inputs (Voltage and Horse Power) and TeSys U Self-Protected Starters selection table following motor data… Read more

May 26, 2013

IEC Motor Data Calculator - Schneider Electric

219 Comments


  1. Ravi Tikekar
    Feb 23, 2024

    I would like to know more about the Electrical Design Tool software, about it’s price and other details can you please mail me the same on my email ID : [email protected]


  2. vp0202
    Jan 24, 2024

    how to download the software “Ecodial”


  3. Christopher Lewis
    Oct 20, 2023

    Hello,
    I am from the Ecodial software partner team.
    We integrate Ecodial into 3rd party software and applications.
    Feel free to reach out and we can discuss how to integrate all the features of Ecodial inside your calculation software.
    regards,
    Chris


  4. UMKE
    Sep 04, 2023

    Good interaction among the electrical engineers


  5. SAID MASHATE
    Jan 03, 2023

    Excellent


  6. Sahraoui Houcine
    Jul 15, 2022

    thank you it’s a good site


  7. Daniel Amde
    Jul 12, 2022

    I need software


  8. TSEGAYE GASHAW
    Jun 12, 2021

    I need the substation SCADA database training.please send to me with email.


    • mr204x
      Aug 05, 2021

      Did you get it?


  9. Mukiibi paul
    Mar 24, 2021

    Am new and interested. A have had a problem with Delta star connection on a pump but it is now sorted


  10. Jerry Kuri
    Mar 04, 2021

    Thank you Edvard, for the wonderful and insightful information provided here. Really appreciate your great work. By the way, is there any available AutoCad for Electrical design software?

    Thanks a lot!


  11. Tedy teda
    Jan 17, 2021

    Can I get Useful Electrical Designing tools software and Panal board Designing software pls…..? [email protected]


  12. Santosh Dangol
    Nov 06, 2020

    Does the membership provide access to SKM, ETAP or NELAN power analysis software. I need a version that can do ARC Flash analsysis


  13. SUSHANT ROY
    Jul 27, 2020

    yes it will be very helpful please provide it to me


  14. Amaresh
    Jun 28, 2020

    My requirement is for fixed version SKM


  15. Alexander Ebenebe
    Jun 26, 2020

    Pls I need fixed version of ETAP, Power Factory 2019, SKM.


  16. Milap Joshi
    Jun 19, 2020

    Pl ask eTap to give free lifetime access to it’s software…I will be thankful of yours


    • Chris
      Jul 30, 2020

      I too would like Etap


  17. marcos
    Jun 10, 2020

    Hi, I need power factory 2019 or psse 34.1.

    thanks


  18. Bibek Patel
    May 10, 2020

    Yes , I am a power system consultant and interested in PLS CADD16, NEPLAN , ETAP 19.5,Power Factory 2019,PSSE 34.1


    • Janak dc
      May 24, 2020

      can you provide me the ETAP


    • Reymart Manablug
      Jun 05, 2020

      Is it free. Thanks


    • SUSHANT ROY
      Jul 27, 2020

      yes i am interested . it will be helpful in my project please provide it to me


  19. muftah
    Apr 26, 2020

    yes I’m interested


  20. Pran Dhir
    Apr 17, 2020

    need powerfactory 2019


  21. Mohammad Ali
    Aug 16, 2018

    Dear sir
    I have a industrial capacitor without name plate.
    How can I find the nominal voltage of this capacitor without nameplate?
    regards


  22. Zakria
    Apr 11, 2018

    Any one who knows about Comsol 4.0 multiphysics software for Electrical simulation I want to learn.


  23. locthaiquoc
    Jan 06, 2018

    Dear all ,
    I need iec 62271-100: 2008, please help ,
    Best regard


    • sami morkos
      Apr 12, 2020

      It is not free


  24. Nader Asgar
    Feb 22, 2017

    Hello fellow engineers. Any suggestions for Substation Design software? and Power System design software?


  25. Vishal kanani
    Jan 29, 2017

    Pls give me the software websites for electrical circuits and systems design….


  26. Pravinchandra
    Apr 26, 2016

    Dear all,

    For load flow analysis, short circuit, Arc flash calculations, Harmonic load flow, Protection and automation,
    Motor acceleration I advice you to try software EA-PSM. https://www.youtube.com/playlist?list=PLtl3YJ4F1Jj4x-UDA4XF0tQmvgp5Rp_yX

    Regards
    Pravinchandra


  27. Amine
    Jan 29, 2016

    why you don’t put software DOC from ABB ?


  28. Khan mohammad
    Nov 12, 2015

    Hi
    I need softwares list wich work for high voltage analysing (short circuit calculation , design and etc).

    Thanks


  29. armin
    Oct 25, 2015

    wow, this web page is great , thank you a lot .
    I am 25 , just finished my MS.c in power electrical system , and with a little experience
    would you please give me some advise about electrical installation in ships ?
    best regards from IRAN :)


    • Ruwan
      Sep 20, 2019

      I’m studying electrical engineering ( power ) stiil yet. But I have not no idea about next level syllabus.. please help me to find out them ..


  30. Anwar
    Oct 13, 2015

    Dear Edvard,
    May I get the demo version of CDEGS software “Multi Ground” for grounding calculations.

    I will be very thankful for this kind act.

    With Regards,

    Anwar


  31. alex marcano
    Oct 01, 2015

    Hi…I want to say thanks it’s a very useful web page… I would like to know if anyone can recommend me or send me a distribution and transmission software.

    Regards..


    • Vytautas
      Oct 22, 2015

      Dear Alex,

      please try EA-PSM – one of the most innovative power system modelling and fault analysis software currently available on the market. More information at http://www.energyadvice.lt/en/ea-psm

      B.R. Ph.D. Vytautas Siozinys


    • roger garcia
      Nov 03, 2015

      try ETAP, I’m quite sure it will be so good for you, good luck


    • med
      Feb 14, 2019

      Hello

      you can use software ELPLEK for calculations short circuit
      il’s free and give the correct results


  32. Michael
    Sep 02, 2015

    I encourage you to give a try and share your opinion about new mobile apps for arc flash hazard analysis & labeling and short circuit fault current calculations. The apps are free and come with optional in-app purchase:

    Arc Flash Analytic:
    http://arcadvisor.com/arc-flash-software?ceep

    Short Circuit Analytic
    http://arcadvisor.com/short-circuit-software?ceep


  33. Vytautas
    Aug 27, 2015

    Dear collegues,

    please find power system modelling and fault analysis software EA-PSM at http://www.energyadvice.lt/en/ea-psm.
    This software includes: power flow, short circuit, harmonic load flow, protection coordination, distance protection and coordination, motor start, export to dxf, word, excell.

    Also, this software is available for win 7, 8, 10, Linux, Mac OS.


    • Arton
      Sep 10, 2015

      I’ve tried EA-PSM demo. Must say it’s very easy to understand and work with. Thank you for information.


    • Mohamed Bedear
      Apr 12, 2020

      Hi Vytautas
      The Windows version is only available in the mentioned website, I badly need a macOS version.

      I used to work on etap but since now using macOS I’m looking for an alternative.


  34. P H MADHANKUMAR
    Aug 17, 2015

    i am interested in Electrical Design field. Please Guide me to choose a software in the relevant field to choose my carrier.


    • Arun
      Dec 15, 2016

      Hi Mr.P H Madhanku,
      I would request you to try EA-PSM – Electrical Design and Power system Modelling software. It is easy to learn and perform calculations.

      Best Wishes,
      Arun


  35. Chukwudum Okeke
    Aug 16, 2015

    Ecodial doesn’t work on windows 10 ….crashes at the last phase…maybe I should trell schneider


    • Edvard
      Aug 16, 2015

      Hold on few weeks, they will release an update, I’m sure.


      • Kalyan Mannava
        Dec 01, 2015

        Sir, I need a complete course module & tutorial for “AutoDesk Simulation Mechanical 2015” of various stress analysis. This software is most useful in our applications like analysis of LV panels and Modular panels structural mechanical stresses and internal electric-thermal stresses etc. Pls, find it and send the material booklet in PDF format.

        Thanks & Regards,
        Kalyan Mannava
        [email protected]


  36. Gintare
    Jun 15, 2015

    ESMOgrid.com BETA version available for free.
    Harmonic Load Flow
    Load Flow Analysis
    Short Circuit Calculation

    Visit http://www.esmogrid.com


  37. Alex
    May 04, 2015

    There’s AutoCAD plug-in “MeteorSpec” that calculates the specifications of cables.
    Program has a Data Library where all the data about the cables you use are saved.
    Program can generate reports as specifications (summarized lengths per cable type) or as explications (list of all cable with detailed information).

    The program can be configured to use in any field of design where calculation of total lengths and total areas is needed.

    Look at Autodesk Exchange apps. https://apps.exchange.autodesk.com/ACD/en/Detail/Index?id=appstore.exchange.autodesk.com:meteorspectrial_windows32and64:en


  38. abhishek c m
    Apr 20, 2015

    i really liked.


  39. Mano
    Apr 10, 2015

    I Appreciate your efforts… Good info’s and clear concepts..


  40. Selby
    Mar 22, 2015

    Hello everyone, what’s the permissible volt drop for 21kv conductors


  41. vivek
    Mar 16, 2015

    It one of the best informative website ……Good one….


  42. JOJO
    Feb 26, 2015

    Do you have calculation for auto transformer winding sizing (reduced voltage motor starter)
    thank you.


  43. Siddiqui
    Jan 27, 2015

    Hi,

    Can you have temperature rise simulation software for panels?


  44. SAID DUNIA
    Jan 26, 2015

    Thank you very much for your most informative news.
    My problem is, the home electrical bill/energy consumption/electrical load calculator did not work better for me.
    Eg. I worked out the load current / power consumed by 10 x CFL bulbs 15W and got 470.68 A / 150kW (according to the calculator), and thus compelled me to install 600A Incoming ELCB in my residence?
    Please take a look and advice.


  45. waqas
    Jan 13, 2015

    is there any software that we can use for ceiling fan simulation


  46. suraj kale
    Dec 26, 2014

    Send me best electrical engineering projects for B.E .
    Please


    • SEKAR R
      Feb 09, 2015

      selective harmonic elimination in multilevel inverter using bee algorithm


  47. raja r
    Oct 11, 2014

    dear sir

    any one know about the lighting calculator registration code


  48. RAJA R
    Oct 10, 2014

    Fuse selection software is not working


  49. RAJA R
    Oct 10, 2014

    Dear sir

    How to select the capacitor bank to my connected load .


  50. Fariyad Ansari
    Aug 25, 2014

    i have to measure the over all power factor of a running plant .
    please suggest me how could i measure it practically ?
    The total load of plant is 472 KW and its running on 415 V .


    • Domar
      Sep 20, 2014

      0.81 pf


  51. Nilesh Latke
    Aug 22, 2014

    I Liked the contents, very good site


  52. Makarand Kulkarni
    Aug 09, 2014

    I’m fresher, looking for experts advice. Where to go for bright future in career.. maintenance or design….


  53. nikunj bhatt
    Aug 06, 2014

    for electrical engineeing knolej


  54. Jawed Mangi
    Aug 03, 2014

    First of all I must say thanks to EE Portal Team for dedicated services providing to engineering community and to all without difference and updating the Engineering Professionals with the latest information of Electrical Engineering . I shall suggest that some information may be given on Electrical Engineering Safety not general but specific in various opeartions of Electrical Engineering Systems, also Safety Softwares are required to be provided for free downloading. Hope the Portal will consider my suggestions. Thanks


  55. Hamed Hassanzadeh Mobarhan
    Aug 02, 2014

    Dear Webmaster and Engineering Team;

    I am an Electrical Senior Engineer with +9 years Experience who work in Schneider Electric Iran. I just express my appreciation for your well-organized web site which in most cases provide appropriate technical data. However in some case it could be improved with presenting more practical data, links, etc which are considered in daily routine design for electrical engineers. nevertheless I believe that good effort shall salute and you deserve that when spreading knowledge freely and helping Electrical Engineer community to boost their qualities. such web sites shall be supported and encouraged to follow their services.

    I wish all the best for all of you.
    Good Luck

    H.Hassanzadeh.M


  56. D SOORIYA PRAKASH
    Jul 20, 2014

    Dear Sir,
    I am a Job Seeker.I Complete my B.E/EEE in April 2011. But, still i don’t get any job in Core Domain. Please guide me how to improve my self !

    Yours Sincerely
    D Sooriya Prakash


  57. Ranjan
    Jul 14, 2014

    Fuse selection software is not working its showing corrupt file


  58. prakash
    Jul 10, 2014

    This is a very useful website for learning everthing about electrical engineering.thanks to the developer.


  59. isa musa danladi
    May 30, 2014

    I am appreciate for your posting., because it cover all what I want to know.thank you the addmin department.


  60. AYMAN ZAHER
    May 28, 2014

    I AM NEW IN THIS WEBSITE BUT I FOUND SO MANY THINGS I HAVE NEVER FROUND IN ANY OTHER WEBSITE
    THANKS SO MUCH


  61. saidattu
    May 21, 2014

    sir i want to learn one course plz suggest me the institutes in india.


  62. Adegboye Samuel
    May 09, 2014

    This site is very good, this will gather all electrical engineers in the world to share their prospect amidst each other and to enlighten ourselves in areas will are having difficulties


  63. ORHAN YILDIRIM
    May 05, 2014

    I have been working as an electrical engineer at a manufacturing of m.v metal clad switchgear firm in Turkey.I have never seen any website like as your website.So ı would like say to developer of this website thank you very much indeed.I would like to share all information about middle voltage switchgears with everyone.


  64. Amol B.Zarkar
    Apr 02, 2014

    This is a good application for electrical engineers


  65. milton
    Mar 28, 2014

    regards
    I have the following questions, in the representation diagrams unifiliares has become almost customized, for example if you see the result of Autocad MEP is very rustic (but fulfills its purpose) They could advise me on where to get the updated symbolism and presentation flat.
    Thank you for your kindness

    Milton


    • aditya
      Apr 18, 2014

      Your question isn’t clear, can you please be specific?
      I hope I can help you if not I too will learn atleast because of you.

      Returning your thanks


  66. Nikhil Garde
    Mar 10, 2014

    I am very much thank you to EEP that it gives lots of useful information from basic to hi end. It clears the basics of EE.


  67. Ahmed
    Mar 03, 2014

    EEP- A must go-through website for young Electrical Engineers everyday. Honestly this website covers much interesting part of our field rather than our University’s text books.


  68. Samuel A
    Mar 03, 2014

    wonderful work thanks.


  69. hossein
    Feb 16, 2014

    this portal is very useful and practical method for designing engineering.edward best regard for you and congrutuilates.


  70. hossein
    Feb 16, 2014

    where can i find free software of abb and siemens cops.


  71. Muhammad Asghar
    Feb 06, 2014

    Given information with your webpage is very informative and help full.


  72. NABEEL
    Jan 15, 2014

    Thank eep very much for your help us engineers but please give one favorite more I need ABB doc-win and with it is manual

    B.Regards


    • Edvard
      Jan 15, 2014

      ABB has policy for DocWin and must be downloaded from their website.


  73. Kevin Rajan
    Dec 22, 2013

    I am a EEE Student and this is what i’ve been searching, a site which could give in-depth knowledge about everything a EEE Student wants. Thanks alot!!


  74. khossrow
    Dec 13, 2013

    hi
    how can find abb latest version of “docwin” sofware?
    is it possible to sen me it’s link?
    and does it work with windows 7 64 bit?
    thanks


  75. cris weche
    Dec 09, 2013

    What U a doing is NOBLE,’SHARING KNOWLEDGE WITH THE UNIVERSE”.
    I dedicate ur good service in respect to the late Nelson Mandela(RIP),thank you.


  76. tekenab
    Nov 18, 2013

    hi EEP team, you are wonderful, you are blessed… more power to your elbow. since ever I subscribed to this EEP-portal my academic assimilation, transfer of knowledge and all that has been improve tremendously. I see this portal very important to all practicing and academic Electrical Engineers just as am in the academic field. Thank you all, and especially Edvard – I’m very grateful for your post.

    Bala, T.K (RSUST, Nigeria)


  77. lightninglord77
    Oct 04, 2013

    So greatful that I found EEP! Am Electrical Engr from PH! More Power EEP!


  78. inverter
    Sep 27, 2013

    This portal is very helpful for every electrical engineers.
    Thank you EEP


  79. Anil Kolekar
    Sep 16, 2013

    Thank you very much for your efforts that you have taken to share your knowledge. Thanks
    Anil Kolekar


  80. Madox
    Sep 03, 2013

    thank you eep for a great job


  81. kmt
    Aug 26, 2013

    excellent site of the best supporting knowledge & experience for us


  82. svsavarkar
    Aug 24, 2013

    Excellent site i understood the concept about variable var compensators from this site very clearly.


  83. clem
    Aug 15, 2013

    This is an excellent site for engineers. But I will like to know if there is an online MSc electrical engineering program preferably in power system that cost less than $8000.


  84. RAJ
    Aug 06, 2013

    Excellent site.. very useful for Electrical Engineers…Hats off. Thanks.


  85. anantmomaya
    Jul 17, 2013

    I have just completed my diploma in electrical engineering. what should i do in degree ? for eg electrical engineer , electrical and electronics engineer , or an electrical and power engineer


    • tijany130
      Aug 18, 2013

      It depends on your interest on area of specialization which you can conclude from the course ur offered in your diploma level


  86. Al Bajjali
    Jul 08, 2013

    thanks everybody for your outstanding effort


  87. control@nitish
    Jul 07, 2013

    Excellent portal for Electrical Engineers


  88. Than Dai
    Jun 20, 2013

    Thank EEP.
    I would like to get Ecodial 3.4.Please help me to download because my project calculation is used it.


  89. Than Dai
    Jun 20, 2013

    thank eep


  90. aneke charles
    Jun 09, 2013

    Wow this web site is very much educative and full of aspiration in electrical world but I would want to please get the simulation softwares like matlab,control and Dot matrix.
    thank you very much for your concern to young Engineers whom want to develop his career .
    I look forward to talking with u soon .
    thanks for your usual co-operation


  91. longjifresh
    Jun 05, 2013

    Thanks EEP


  92. chuks
    May 19, 2013

    this is wonderful, keep it up guys


  93. david77diaz
    May 19, 2013

    This is an excellent website! I have recommended it to all my contacts thrugh my Facebook wall. Confgratulations” By the way: Very funny and original the registration question designed for electrical engineers or electrical professionals.


    • Edvard
      May 20, 2013

      Well, this is site for electrical engineers, this is just the measure to keep the EE core ;) Thanks by the way, glad you like EEP.


      • sufiyan
        Jul 17, 2015

        i want the elcom software from hager in english language where can i find that software ,,,,,,,please help me


  94. anilsabaji
    May 16, 2013

    Can anyone upload the Bus Bar Short circuit Strength Calculator and Temperature Raise Calculator. I will prepare one if no has it.


  95. mutttt
    May 10, 2013

    Excellent forum – thanks guys


  96. [email protected]
    Mar 21, 2013

    very good for fresher’s


  97. riyadh
    Mar 19, 2013

    thank you so much


  98. Haslan
    Mar 07, 2013

    Thanks a lot.
    Good Work.
    Amazing website.
    Good job and more efficient than many sources.


  99. Md Ebrahim Shah
    Feb 15, 2013

    Do you have any good software name for normal ac and dc circuit design which design option is easy? small of size also.


  100. Tafeem
    Feb 03, 2013

    Awesome work guys…No doubt we Indians are the best in technology and skills.


  101. anshu
    Jan 31, 2013

    its a miracle website for electrical engineer
    its really superb collection
    totaly superb, go ahead


  102. Pankaj Sharma
    Jan 30, 2013

    This is amazing website for El Engineers. greatly useful.
    Thanks


  103. guru38
    Jan 25, 2013

    Its a nice portal for electrical engineers. Quite informative,interesting.
    Was feeling how i missed all these days


  104. Erik
    Jan 13, 2013

    I Really appreciate all… Thank you for the shared knowledge and technical experiences. Keep up the Good Work!…More Power!…


  105. riadoh
    Jan 10, 2013

    EEP, Not hard to say Thank’s for all information


  106. mhenriquez
    Jan 03, 2013

    I have not word to say thanks, just thanks for this support.


  107. ravikumarkt
    Jan 02, 2013

    Thank you to EEP…


  108. praneeth.b85
    Dec 23, 2012

    it is very good and usefull for every electrical engineer.


  109. Nikhil
    Dec 22, 2012

    The support given by EEP is very nice. The useful information received in newsletter are very good.


  110. Engr kalyan singh
    Dec 18, 2012

    I am loving it .and joined facebook page last month and now registered with EEP.VERY USEFUL INFORMATION WE ARE GETTING FROM THIS SITE AND I SUGGESTED MY FRIENDS TO JOIN THIS PORTAL. THANKS A LOT .


  111. naseeruaq
    Dec 16, 2012

    I am very happy to join this portal ,and i got very use full information….. Thanks, really great job


  112. elect.tech
    Dec 13, 2012

    Dear all,
    Where I can download WinCC flexible 2008?
    I found only servic park.I will like to get only WinCC flexible 2008.
    Thanks.


  113. AFZAL AHMAD
    Dec 04, 2012

    i like this toolbar …loving it


  114. AFZAL AHMAD
    Dec 04, 2012

    i m loving it


  115. sudheer jamisetti
    Dec 01, 2012

    Edvard

    Really u r doing good job. i cant live without watching your EEP everyday…excellent stuff..Electrical Engineering Rocks


  116. José Santana
    Nov 25, 2012

    Many thanks for the excellent documentation and softwares. My students will be like so much.


    • Edvard
      Nov 25, 2012

      I’m really happy for you and your students! Keep on learning, that’s my moto!


  117. yuva.balaji
    Nov 25, 2012

    i likethis website i am using very lot thank u


  118. José Santana
    Nov 19, 2012

    Thank you so much. I hope that are excellent softwares to help teacher to my students.


  119. Rateb Fares
    Oct 25, 2012

    thanks a lot


  120. ADIL
    Oct 24, 2012

    Thanks guys excellent work, have fun


  121. awan
    Oct 19, 2012

    Thanks very much.


  122. tholits1118
    Oct 02, 2012

    i just want to say thank you so much to this very helpful site. we are so blessed that we have guys like you who never fails to help others. God bless!


  123. manojkj2279
    Sep 17, 2012

    its good, But i need panel board design software or excel sheet


    • Edvard
      Sep 17, 2012

      You can use SIMARIS Design (Siemens) or Rapsody (Schneider Electric). Both are free to download from manufacturer’s sites. Try googling and you’ll find them for sure.


  124. yk
    Sep 02, 2012

    this site is awsome dudes


  125. Giuseppe Acquasaliente
    Aug 01, 2012

    This site is fantastic!
    Thank you very much to all.
    Giuseppe


    • Edvard
      Aug 01, 2012

      Thank you for the kind words! Glad you find EEP usefull! If you have any remark or idea how to improve EEP, feel free to post here!


  126. Makmun
    Jul 24, 2012

    thanks for the knowledge


  127. arshad ali
    Jul 07, 2012

    Thank u so much!!!!!!! Its very use site.


  128. Kyriakos21
    Jul 04, 2012

    VERY VERY VERY GOOD . THANKS


  129. salim
    Jul 03, 2012

    thanks for you
    Great website


  130. GYAN
    Jun 26, 2012

    Great website.. thanks :)


  131. [email protected]
    Jun 09, 2012

    gr8 work
    i have developed some excel sheet for earthing resistance how could i share ittt


    • Edvard
      Jun 09, 2012

      Thank you very much for kind words. I sent you an email regarding sharing MS Excel spreadsheet for earthing resistance.

      Best regards


      • pnamdev
        Jun 18, 2012

        could you develop a wind power generation analysis worksheet.
        thanks.


    • arshad ali
      Jul 07, 2012

      Dear Talha,
      Can I copy of this one to my mail [email protected]


  132. Hardani
    May 25, 2012

    let’s rock&roll power mannn..


  133. tejachowdhari
    May 15, 2012

    hello,this teja and working as a design engineer in control panel mfrs and i would like to know how to calculate the busbar short circuit current calculation method by formula base ? and can give the control drawing for amf panel with two 500kva dg sets having auto sync and auto load sharing.


  134. Sohan
    May 14, 2012

    Really awesome. You are doing a great job. Please, if you have any other software/ excel calculation sheet for designing transformers, upload here. It would help me a lot. Thanks


  135. kmohan
    May 05, 2012

    Really good job………electrical engineer rockz……….


  136. sumit4pro
    Apr 29, 2012

    Thanks a ton for the invaluable notes and deep insight into the conceptual basics..i would like to read even more.have read almost all the posts and want more of them..


  137. madeagust_arimbawa
    Apr 23, 2012

    GREAT!!!!!!!!!!!!!!!!
    these software are very usefull for pro and beginner


  138. karthick
    Apr 19, 2012

    thank u very much


  139. opacks
    Apr 17, 2012

    Great website with useful and informative resources. I am sure I will be spending a wonderful time here.

    thanks a lot to all people/agencies participating in this honorable project and who made it a success.


  140. praveen rayi
    Apr 10, 2012

    thanks………………..its an amazing experience.


  141. antonius_mprjkt
    Apr 05, 2012

    great jobs Edvard , u did the best ever i know


  142. aaront2173
    Apr 03, 2012

    Thanks its so easy to use.


  143. engrzulqurnain
    Mar 31, 2012

    Thanks alot, it is very helpful for field engineers.


  144. 15081986
    Mar 23, 2012

    this site is realy helpful nice work
    plz launch some electrical design software for java enabled mobile


  145. honeey
    Mar 20, 2012

    it’s really great.thanks for sharing this valuable infomation.


  146. ILYAS KHAN
    Mar 17, 2012

    THANKS THIS SITE IS RELY VERY HELPFUL.


  147. muqtar
    Mar 06, 2012

    I love EEP i learn so many things from hear,

    thanks again, and again,


  148. Chainsaw
    Mar 01, 2012

    Hello everyone.

    I’m pretty new over here and I need some help.
    On the project that I’m working I need to design some time current curves for specific relays. The time current curves must have more than two characteristics(Overload and short circuit) and I couldn’t find any software for designing such specific curves(I’ll give an eg to be more specific: I need a curve where the first drop is at 1500 A in 5 sec, the second is at 3300 A in 2 sec a third one at 10 000 A in 0.1 sec). The only one that I found useful is CYMTCC software. In the older version of CYMTCC(4.5) I can’t design only with two characteristics. In the new version, which is 5.0 I can add a new characteristic but on the trial version I can not export, save or print the project. And I can not pay some hundred dollars only for some of this curves.
    So please, if you can, tell me some software where I can design this curves.
    Thanks a lot,
    Sergiu.


    • Edvard
      Mar 01, 2012

      What voltage level you ar etalking about?


      • Chainsaw
        Mar 03, 2012

        The voltage level is 6 kV.


        • Edvard
          Mar 05, 2012

          Hooh, I know for low voltage circuit breaker curves defining, but for medium voltage I really wouldn’t know. I’ll do some search and if I find something usefull I’ll drop you an email.


    • Alexandr Ulyanov
      Mar 10, 2012

      for design High Voltage and not only u may try to use AutoCAD Electrical 2012. This software isn’t free, but no problem find in google free license key


  149. selvaraj.prem
    Feb 29, 2012

    Hi Edvard ,

    Iam working on a project for which i need to specify the heat dissipation of the Low Voltage switchgear room , the demand load for the project is calculated as 1600 KW.

    Could you please help me with this.

    Regards,
    Prem


  150. vp_shailesh
    Feb 23, 2012

    Hey Edward, Thanks for sharing valuable data.

    I need your help for the selection of Circuit Breaker & RCBO for the UV Lamp.

    Can you please help me in this regards.


    • Edvard
      Feb 23, 2012

      Hi,

      Can you be mor especific on this? What type of UV lamp, power?


  151. Ralvarez
    Feb 22, 2012

    Thank you for this very helpful information


  152. parthi2412
    Feb 20, 2012

    thank you……. thank u so much…..


  153. mateen
    Feb 16, 2012

    I WANT TO DESIGN eRTHING MAT FOR 132 KV/33 KV sUBSTATION .WHAT IS THE PROCEDURE STEPS FOR IT.


  154. himanshu_1103
    Feb 15, 2012

    hey! how r u Edvard?
    By the way thanks for such helpful stuffs…..
    Actually i am in need of kVAR Calculator. Can you help me out for this???????
    Thanks & regards
    Himanshu Sharma


  155. haikalhamdan
    Feb 14, 2012

    thank you very much for this site


  156. rockford
    Feb 12, 2012

    this portal is really very useful and informative


  157. rakeshkapil
    Feb 08, 2012

    Its ann excellent effort…well job done…I need excel sheet for Relay setting calculation for MICOM P220 Motor protection relay, my mail id is [email protected], thanks in advance


  158. Rajesh
    Feb 06, 2012

    Thanks, could you please provide some software or some methods for DC cable sizing & DC MCCB selection.


  159. Rajashekhar.G.S.
    Feb 03, 2012

    Its a great website for electrical engineering professional.


  160. mkamal
    Jan 26, 2012

    thank you


  161. vasanthakumar
    Jan 17, 2012

    Thank You very much my friend, i lost my datas which is copied in my hard disk, but ur details which am downloading very useful to me recovery my engineering design skills. thanks lot, do the same think, God Bless YOU.


  162. joelcruz529
    Jan 11, 2012

    Thanks Edvard… its very useful for me this different kind of calculation.. God bless


  163. flyingsparkie
    Jan 10, 2012

    Thanks Edvard, this is a great site to be at. Looking at the calc spreadsheets….. I now understand them better because I qualified as Full-Scope Domestic Installer, 17th Edition and PAT in December last year(2011)
    Brill


  164. prof_sam
    Jan 09, 2012

    Your works are totally awesome. I’ll like to say a very big thanks for a job well done. Keep it up, bro!!


  165. Janneman
    Jan 06, 2012

    I recently qualified as an Electrical Engineer and found this site extremely useful in filling the gaps between theoretical knowledge obtained at University and the practical knowledge that is only gained through experience. Still have a lot to learn though but I will certainly visit this website often and I would certainly recommend it to others! *Thumbs up*

    Regards


    • Edvard
      Jan 06, 2012

      Thank you Janneman, I’m very happy to hear that you found EEP usefull for your education and improving!


  166. Mustafa assal
    Dec 20, 2011

    thank you my friend


  167. Musab2012
    Oct 29, 2011

    That’s really wonderful :D


  168. Sam
    Oct 26, 2011

    nice portal, helpful.. thanks


  169. Edvard
    Oct 08, 2011

    I just sent you an email.


  170. jdc
    Aug 15, 2011

    this is really GREAT portal…


    • Edvard
      Aug 15, 2011

      Thank you Jdc! We did a great efforts to make it best as it can be!


  171. Arun
    Aug 09, 2011

    full of Use full information , great effort knowledge sharing. great great


    • Edvard
      Aug 10, 2011

      Thank you Arun! We’re working hard to make EEP better and better every day! If you have any suggestion feel free to post here!

      Thanks again!

      BR


  172. azeemmet
    Aug 02, 2011

    your collection is quite useful and demanding.

    Best Compliments


    • Edvard
      Aug 03, 2011

      Thank you very much! Very kind of you!


  173. tomas963
    Jul 30, 2011

    you a no.1.


    • Edvard
      Jul 30, 2011

      Thank you very much for your compliments! That’s really nice of you, and it means a lot to EEP!

      Cheers!


  174. narayudha
    Jul 25, 2011

    thanks, very useful and easy to use…


    • Edvard
      Jul 30, 2011

      Thank you Narayudha! I’m very happy to hear that you and others finds this section usefull!


  175. budi prabowo
    Jul 15, 2011

    thx & regard, very usefull …..


    • Edvard
      Jul 15, 2011

      You’re welcome! Glad you like it!


      • chamil
        Apr 05, 2012

        thx it’s very usefull for improve my knowledge.

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