How to make Low Voltage distribution single line drawing (SLD )and calculation (11KV Substation)

How to make low voltage distribution single line diagram in electrical substation and how to calculate each component rating like breaker,fuse,switchgear and other protection devices are explained in this video. so watch the video completely for your understanding
#LVDB #lowvoltage #substation #equipmentsizing
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[@sdssds3933]

Excellent teacher. Thank you so much

[@abdirisakabdulkadir9293]

U r great man bro, ur videos make easy for stones. Thank u 👍👍.
God bless you

[@ikpalian4413]

Electrical master 🙌 I love u so much u re good for all

[@himanshu5948]

Why not choose a SC rating of 50 kA for 1 second or 63 kA for 1 second? If you choose 80 kA for 1 second, it will be very expensive to manufacture.

[@gurushankars9046]

Superb sir keep going keep helping us

[@GopiRavi24]

Thank you sir for upload this useful video 🙏

[@user-hc8ge7jy8z]

Good job sir!

[@MaheshBaburajapalayam]

Thanks very much

[@saravanans4471]

Great thanks sir

[@v.jbalan9547]

Your all videos very useful please make it one video for underground cable testing

[@electricalmastar]

Thank you so much Mr. V.j.balan, and i will make separate video for your request very soon
Keep support our channel
Thank you

[@v.jbalan9547]

@@electricalmastar😍😍

[@gobinathgobi2299]

Nice bro

[@amalikmalik1724]

As technically if the busbar Isc = 41.9kA, 50 / 63 kA for 1 sec will be ok, & also please check the O/G breaker sizes shall be more than or equal to 41.9kA but shall not be less than 41.9kA, please check..

[@hariharan4022]

Dear sir,
Kindly Provide me the IEC standard for this calculation.
Regards
Hariharan

[@md.gufranansari9672]

Great Dear. You have explained nice. Which code you have followed for this all design. Please tell me.

[@ranjan1436]

to calculate motor FLC, motor efficiency also has to be considered?

[@arularasu3060]

Dear sir,
Kindly do same topic for 33kv/11kv 2×10MVA. Tq sir

[@arafatbaunto4068]

Can you share your IEC reference

[@manmohandhir9117]

I think that u should have used nominal voltage of 415 volts as per IE rules & made
calculations accordingly

[@ikpalian4413]

But in this calculation u did not consider voltage drop and amp acuity of the cable to mcc

[@warist20khan12]

Sir the apparnt power onley used for generator and sir reactive power used for transformer sir please understand me

[@hpvide]

why inrush current not consider in LV circuit breaker

[@Ozzy2341]

Do you teach online ?

[@mesmericgirl7245]

How to find impedance of the transformer

[@syedjameelahmed66]

While selecting circuit breaker, Every C.B comes with starting current and short circuit current capacity. selection of 630 A looks wrong. Please correct me if I am wrong.

[@johnsaidashaik8134]

How to got 105 A

[@dayanaabraham4523]

From supermarket

[@jithinthomas5552]

Hmm... IEC "rules"?
Never knew IEC imposed any rules.
If you're mentioning IEC standards, please provide the standard's reference number also.

[@ethinkgroup8492]

Hi, your explanation is so good. We are a startup looking forward to benefit engineering students with your expertise. Can you share your email so I can send details. Thank you

[@manmohandhir9117]

I think that u should have used nominal voltage of 415 volts as per IE rules & made
calculations accordingly