Thank you very much for your effort , could you please advise on the Cable types and selection for the VFD drive let's say motor 10 KWA distance 400 meter
Following are examples of multiple cables selection : 1. Motors having a Star/Delta starters must be connected using 2 runs of 3 core cables, regardless of the size. 2. Loads with breaker rating higher than 400A. This is since the max. Cable size used locally is 300mm2 for a 400A breaker. Therefore, if you have a 630A rated load, then you'll have to find a suitable cable combination, like 2x4C 185mm2. 3. When the voltage drop value is very high, then you might have to decide in some cases, whether to use a bigger cable size or multiple runs to ensure that voltage drop is within permissible limits. More on this in the coming tutorial videos, where I will provide a detailed voltage drop calculation study and explain all aspects.
Why 30A and above load,, wire size are different for single phase and three phase...? And also if it is armored wire size is very less, why...? Is it depends on insulation..?
@@Electrical_Engineers_Academy but mentioned as Poly vinyl..and keep posting videos bro..they are very useful.. especially newbies like me..do u have any telegram or WhatsApp gro?
Nice video, well explained. Need more of this for cable sizing and protection.
Very informative video❤❤❤easily explained and good video❤
Amazing knowledge shared. Could you add up design of earthing installation for industrial & domestic applications.
How to calculate derating factors of cable installed in cable trays
Best video..please continue your work❤❤❤
Thank you very much for your effort , could you please advise on the Cable types and selection for the VFD drive let's say motor 10 KWA distance 400 meter
Thank you for your vedio. I am searching job in uae . It very helpfull for cracking interview
Why did you stop making videos? Your videos are very informative.
مشكور اخوي وجزاك الله خير.
ممكن اخوي اعرف شوي يعني 3/4 في العمود الثاني من ال table 1
What is the criteria for 2 run,3 Run cable selection?
Following are examples of multiple cables selection :
1. Motors having a Star/Delta starters must be connected using 2 runs of 3 core cables, regardless of the size.
2. Loads with breaker rating higher than 400A. This is since the max. Cable size used locally is 300mm2 for a 400A breaker. Therefore, if you have a 630A rated load, then you'll have to find a suitable cable combination, like 2x4C 185mm2.
3. When the voltage drop value is very high, then you might have to decide in some cases, whether to use a bigger cable size or multiple runs to ensure that voltage drop is within permissible limits.
More on this in the coming tutorial videos, where I will provide a detailed voltage drop calculation study and explain all aspects.
11:11 xple = cross linked polyethylene
Why 30A and above load,, wire size are different for single phase and three phase...?
And also if it is armored wire size is very less, why...? Is it depends on insulation..?
Very imformative
xlpe cross linked polyethylene?
Yes
@@Electrical_Engineers_Academy but mentioned as Poly vinyl..and keep posting videos bro..they are very useful.. especially newbies like me..do u have any telegram or WhatsApp gro?
Thank you for pointing out this typing mistake !
I added a footnote correction in the description section.
Hi..
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