Transformer Size Calculation- Part-2

Topic covered
Transformer sizing
Overload adequacy check.
#transformers #size #calculation
Transformer Sizing Part-1
• How do you size a tran...

[@faiselmize8300]

Thanks, bro for dealing with these types of messy things and making it understandable for us.

[@salehfawzi3951]

The base load with out larg motor is 902/0.80

[@hasibahamadsaifi516]

Thank you so much

[@chandrannarayanan1072]

YOUR VIDEO IS EASY TO UNDERSTAND, BUT I HAVE ONE DOUBT.
TO CONVERT KW TO KVA WE NEED TO DIVIDE WITH PF 902/0.8.
BUT IN THIS VIDEO SHOWS
MULTIPLY BY PF 902*08, KINDLY CLARIFY

[@juliuscastillo2241]

How to calculate diversity factor?

[@user-qx7wc3hs2r]

Can you please clarify one point,
When Normal Load is Running there will be some voltage drop at bus-bar. Let suppose, a 415V system and voltage during normal load(except largest motor load) is 5% which is 394.25V. Will we take take this voltage as a reference for the starting of Largest Motor?

[@juliuscastillo2241]

Is this applicable to dewa regulation also?

[@kuljindervirdi9330]

Does Under voltage test is sufficient for MV cable or in addition to under voltage test hi pot test is also required, could you please provide me some information ?

[@chandrannarayanan1072]

IF CALCULATE BY 902/0.8 MEANS I GOT TRANSFORMER OVERLOAD PERSENTAGE IS 0.639%
IS IT CORRECT

[@ajithjohnson5140]

thanks brother please upload adequacy check for voltage drop

[@mallicksaif0079]

thanks bro
please make 3rd part voltage drop for transformer.

[@hasibahamadsaifi516]

Please tell me how to calculate cable size 1200kw lv panel

[@jobinbaby4611]

Bro @14.38, to convert base load KW to KVA, power factor is to be divided. isn't it...?? Then 1500KVA is not adequate because it will make 139% overloading.

[@snigdhasoumyapaul7590]

Still less than 150%

[@IDK-zg8wy]

How about 3tx with 2 bus coupler

[@patelkaushik2996]

Please send part 1 for transformer selection

[@electricalconcept32]

It is in the same playlists

[@arbabimran388]

Where is The Part 1?