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

## Electrical tools (MS Excel Spreadsheets)

This section is dedicated to tools every electrical engineer can use in daily work. These spreadsheets below will make your job much more easier, alowing you to shorten the time used for endless calculations of cables, voltage drop, various selections of circuit breakers, capacitors, cable size and so on.

Spreadsheets are mostly developed by expirienced electrical engineers and programmers (thank you mr. Jignesh Parmar!) and by well known manufacturers of electrical equipment. They all really did an awesome job, you must admit!

 Electrical calculations (MS Excel Spreadsheets) Download Motor Starting Calculation Spreadsheet (by Hemant Kashikar) . Cable Designing Program . Calculate Home Electrical Load & Electrical Bill . Calculate Bus Bar Size and Voltage Drop . Calculate Electrical Load and Energy Consumption of Panel . Calculate Electrical Load of Panel . Calculate Insulation Resistance Value . Calculate Number of Lighting Fittings and Lumen Output . Calculate Size of Battery Bank and Inverter . Calculate Size of Solar Panel, Battery Bank and Inverter . Circuit Breaker Tripping Settings . Conduit Size Selection Program . Design of Earthing Mat for Sub-Station . Selection of MCCB, ELCB For Main-Branch Circuit . Selection of fuse and setting of instant short circuit tripping of CB . Short Circuit Current Calculation at Various Point of Electrical Circuits (Isc) . Size of Capacitor For Power Factor Improvements . Fault Current Calculation . Electrical Safety Program Arc Flash Calculator . E-Feeder and Cable Calculator . SquareD – Selecting capacitor size . Voltage Drop Calculator – Albany Technical College . Cable size calculations based on motor horse power (HP) and specified current . Voltage Regulation Percentage of Small Distribution Line . Calculate size of air conditioning for room . Residential Load Calculations . Pump Efficiency Calculation Tool . Transformer Fault Current Calculation . Powerline Voltage Drop Calculation . Electrical Safety Program Arc Flash Calculator . Transformer And Short Circuit Calculator .

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Mar 20, 2021

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Feb 19, 2021

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3. Manoj Patel
Feb 08, 2021

It is too much supporting to expand know-how of knowledge of the respective field.

4. Manoj Patel
Feb 08, 2021

Good to expand knowledge in respective field.

5. Hussein Abbas
Jan 05, 2021

Kindly, do you have an excel spreadsheet regarding siemens distance protection relays(siprotec4) used to calculate protective zones impedances?. If the answer yes can you post it in this your website.

thank you so much

6. stephanson
Jan 05, 2021

Thank you so much for sharing all these tools and documents. These are very important for our business

7. SAIFEE KEZARBHAI KANJETAWALA
Oct 16, 2020

Do yo have power system security, Load Flow Analysis and contingency analysis excel sheet?

8. veerayut pojui
Oct 15, 2020

Thank you very much

9. RAJ
Oct 08, 2020

Hi , Do you have SOLAR Farm design calculations for selection of fuse, 1500V DC wire harness selection, tracking calculations etc.

10. kailash singh
Sep 22, 2020

spreadsheet for star delta starters calculations is protected. how to use it

11. Armen Zar
Sep 15, 2020

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Thanks for the good Job

12. muthukumar
Aug 06, 2020

i need refererence to start learning electrical systems from scratch, which is the best books to start with

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