How to Calculate Cable Size | Cable Size Calculation | Step-by-Step

how to calculate the cable size for your electrical installations? In this comprehensive tutorial, we'll guide you through the step-by-step process of cable size calculation. Understanding the right cable size is crucial to ensure efficient power transmission, prevent overheating, and maintain electrical safety.

Throughout the video, we'll explain the key factors to consider, including current rating, voltage drop, and ambient temperature, and how they impact cable sizing. We'll also cover different cable sizing formulas and provide practical examples to help you grasp the concepts.

Whether you're an electrician, electrical engineering student, or simply interested in learning more about cable sizing, this video is perfect for you. Gain the knowledge and skills to confidently determine the correct cable size for various applications.

Don't let cable sizing be a mystery any longer! Watch this tutorial now and unlock the secrets to accurate cable size calculation. Don't forget to like, share, and subscribe for more informative videos on electrical engineering and related topics."

#cable #cablesize #electricallectures

[drzeeshan]

One of the best tutorial on cable calculation

[charithawickramarathne]

For the voltage drop calculation you should take load current which is actually drawn by the motor! Not the value used to rate your cable! Right?

[thilinadasun]

Dear all,
Thank you very much your valuable vedio to improve my knowledge and it is very useful and simple.. ❤so i request another vedio for How to select proper earth cables size For different applications ?

[JaykeSapalaran-iqqs]

Great video information 👍 thank you for sharing your knowledge and experience 🇵🇭🫡

[tenghorheav]

hope to see step 5. thank so much for video

[taimur]

Didnt really understand that how at the beginning of calculations and without knowing the cable size, we can assume going for 2 multicore cables (after which we obtain 388A load current)

[samanadams]

Hi thanks for explain But I would like to know in which book you get this information if you let us know I’ll be great thanks again

[myasir]

very informative. hardly any perfect video on this topic. i subscribed sir

[danielteyehuago]

0:52 Please can you further explain the group factor as well as the number of circuit

[abhijithmurali]

I per cable = 194x1.25=242.5 right then how is it 238?

[TommasoCaraceni]

from which standard are the tables taken from?

[vivekpal]

Same calculation for aluminium armoured cables also.

[Pikachu-pipx]

On which basis you have taken two multi core cable per phase?

[suvashkumarsarraf]

hello can you help me in cable sizing for building service

[bheemashankark]

From where we can get those tables or references?

[samuelokoroafor]

anyone know what documentation or code he is getting the different tables from?

[TommasoCaraceni]

from which standards are the tables taken from?

[muhammadali]

also share this standard file of cables

[ajilmenon]

Hi..3.17.. No of circuits/phase means or phase?

[thatsawesome]

I watch this up untill the first formula come out, and then i be like nahhh formula is not my cup of tea