Relay Coordination Study Using ETAP | Part 2

Phase element coordination between downstream LV circuit breakers and upstream MV circuit breaker.

[@subbancc]

Thank you very much.

[@syedhaiderkhawarzmi6269]

can you share what setting you had for distribution pannels, HVCB and cables?

[@hanial-shadadi9122]

Thanks
It is very helpful.
Regarding to the instantaneous trip , is it necessary to be set with new element or with the previous over current element. Also regarding to the ground fault trip what we should select?
Thank u dear

[@kitagawa4061]

Thak you very much sir.

[@Doti_231]

Sir thank you for the videos, how you determine operating time T 0.50 second on the calculation for Relay 1??

[@muhammadfajri5137]

Sorry Can i ask something. How to update library CB?

[@RaymundSanone]

sir, can you also discuss how genset circuit breaker in synchronizing panel trip coordination done, condition genset circuit breaker has lower ampere rating compare to the feeder it will serve since 3 genset in parallel

[@khan_tanzeem0521]

❤

[@michaelatef2051]

Hi , how i can show the data of cables on sld as c.s.a and the length on sld in etap because it is hidden

[@glaseegowee]

Sir, how do you determine the operating time? Thank you!

[@johnw584]

salamat sir

[@LongVu-kl3np]

thanks for sharing , can you send me the PDF calculation?

[@fouzibouakkaz6896]

Goodmorning
Please i need all presentation

[@juliussalutan8006]

Please provide me your email add

[@gustavomarcelo7250]

Sir.
CB5 and relay 1 curve overlap,is ir acceptable?
Can I request for the file?