HT Cable Size Calculation | Cable Sizing and Selection | Part 1

In this Video, I have discussed about HT Cable Sizing Step by Step .
Current Carrying Capacity Methods .
As per NEC Standard
#cable_Size
To know More About Cable Please follow Links :
• Types of cable as per ...
• Types of Power Cable ...
• Types of Cable as per ...
• Type of Cable Part 1 ...
• Introduction to Cable ...
MEP TECHNICAL WORLD

[@sudarshanpobbati3947]

👌

[@mohamedkhalif1686]

salam which table is in bs7671 its similar to table 4h4a

[@karampudisrihari6781]

please share the clause for point of supply for public and private as per NEC

[@healingmeditation5970]

pleaee make part2 of HT side cable selection

[@nadim606]

seen

[@shivlok20143]

Can you give nec ref code for 11 kV cable size

[@amarnathmishra1461]

You are speaking of 100kva , but displayed as 1000kva.I am confused

[@sujitmorbale5043]

HT SIDE YOU DISPLAYED IN DRAWING 100 KVA TRANSFORMER ,IS IT 1000 KVA OR 100 KVA ?

[@noelfaithfulkari2857]

Why is power factor not considered?

[@adilraza3645]

If the 25mmsq of cable arrivlved from table then why you moved to 240

[@prlove3845]

Why we take 100kva transformer

[@bagumaderick5491]

sizing simplified

[@mitech_mep]

Wrong! there is no cable under 35 mm2 in HT line,3 core...

[@salmananwar8370]

Cable sizing information is wrong.
If u consider 1000 kva that's amp capacity is 52 amp
Let's move further
Include derating factor 0.65
This is value of soil resistivity , depth of laying and temp factor
52/0.65 = 87 amps
Available size is 50 sqmm 3core xlpe / PVC swa/PVC
1000 kva trafo short circuit is 0.85 ka another hand 50 mm cable short circuit rating is 7.5 ka
Hence it's proof 50 mm square z sufficient.
For safer side u can go for 70 sqmm

[@ashokkumar-mk5uo]

Sir please give me your number sir I have lot of Dout give me ur number sir it's very helpful for me

[@Mohde666]

voice is confusing voice 100kVA,written 1000kVA?

[@abssakib2784]

False information