At time 21:06. PEC Section 2.50.3.17 is used for Grounding Electrode Conductor which is connected to Ground Rod, Pipe, Plate Electrode, Concrete Encased Electrodes, and Ground Rings...PEC Section 2.50.6.13 should be used to size Equipment Grounding Conductor...
Good Evening Engr. JUN this Engr. Winston isa po ako sa subscriber mo salamt sa dagdag kaalaman, my clarification lang ako regarding sa option #2 pag ang load is morethan 120KVA. tpz meron tayong 10 condu. pwd natin yan refer sa Table 2.20.4.5 optional calculation. for example 200kva x 43% = 86kva yang 43% is percentage po yan kung ilang un number of Units.
Sir ilang piraso ng ilaw para sa 15Ampere na breaker tama po ako na 12 lighting in one circuit even how small the wattage. At sa power outlet sa 20 Amp. Breaker, 8 na piraso lang ang dapat.
At time 17:29, sizing of OCPD should not be based on PEC 2.40.1.6. This PEC Section is only for Standard Ampere Rating of Circuit Breakers and Fuses. Sizing of OCPD should be based on PEC Section 4.30.5.3 for Motor and Other Loads or PEC Section 4.30.5.2 For Motors...
Hi Engr. Jun. I am Engr. Joseph working in industrial plant. I love your videos po, very informative. Please make a video po for industrial plants designing. thank you and more power
My apology sa option #1 typo error for Lighting load total df application. If less than 120kVA lang ang subtotal demand load natin this will be the right one calculation First 120Kva-3kva(35%) + 3kva@100%=43.95kVA lang mga sir. Hindi 69kVa-3kVA. Yung option #2 ay tama lang mga sir ang calculation procedure. Thanks and pls be guided accordingly.
sir tama naman ata. eh. kc first 3000*100=3000 66000*35%=23100 3000+23100=26100va yun d ko ma gets yun gen.lighting naging 26.1kva. tas yun small appliances nawala.
This is the kind of tutorial that i am looking for, it describes the regulation in the PEC that covers a certain computation intended for the circuit requirement
hello sir... thank you sa video... dami ko nalalaman... sir, tanong lng po. kanina po sa total load kVA dini divide mo sa 230V. it means sir na single phase lng po yun. sir, basta ma laki na ang load need na talaga ba eo 3 phase ang computation mo?. salamat sir in advance.. more power sayo and God bless. stay safe. ✌️😷🙏🙏
Thank you.this is very clear tutorial.naka detail at malinaw.samat.
Thank you very much sir
At time, 21:37, white color for conductor should be used to identify a grounded conductor (neutral)...See PEC 2.0.1.6(B)...
You mized jp kaix rating and overload capacity
At time 18:19, sizing of feeder for Several Motors and Other Loads should be based on PEC 4.30.2.4....
Sana may video din po for 3phase
Thank you for video sir . I learned a lot
nice topic Sir and and a good explainition, mabuhay ka and God bless
Goodday sir. From 2:30 "general lights and receptacles. May I ask why you multiplied it by 10? Thank you somuch
boss. iisang service drop ba ginamit mo?
Hi sir. Thanks for very informative topic. Pwede po ba next time sir about pull box and wire gutter sizing. Ingat po plagi sir. Thanks po ulit.
At time 21:06. PEC Section 2.50.3.17 is used for Grounding Electrode Conductor which is connected to Ground Rod, Pipe, Plate Electrode, Concrete Encased Electrodes, and Ground Rings...PEC Section 2.50.6.13 should be used to size Equipment Grounding Conductor...
Verry well appreciated po ang video na ito thank you po
Good Evening Engr. JUN this Engr. Winston isa po ako sa subscriber mo salamt sa dagdag kaalaman, my clarification lang ako regarding sa option #2 pag ang load is morethan 120KVA. tpz meron tayong 10 condu. pwd natin yan refer sa Table 2.20.4.5 optional calculation. for example 200kva x 43% = 86kva yang 43% is percentage po yan kung ilang un number of Units.
Sir ilang piraso ng ilaw para sa 15Ampere na breaker tama po ako na 12 lighting in one circuit even how small the wattage.
At sa power outlet sa 20 Amp. Breaker, 8 na piraso lang ang dapat.
Dami kung natutunan dito. Self study lang kasi.
At time 17:29, sizing of OCPD should not be based on PEC 2.40.1.6. This PEC Section is only for Standard Ampere Rating of Circuit Breakers and Fuses. Sizing of OCPD should be based on PEC Section 4.30.5.3 for Motor and Other Loads or PEC Section 4.30.5.2 For Motors...
Ty po for this tutorial video. Looking forward for more tutorial videos
Hi Engr. Jun. I am Engr. Joseph working in industrial plant. I love your videos po, very informative. Please make a video po for industrial plants designing. thank you and more power
My apology sa option #1 typo error for Lighting load total df application. If less than 120kVA lang ang subtotal demand load natin this will be the right one calculation
First 120Kva-3kva(35%) + 3kva@100%=43.95kVA lang mga sir. Hindi 69kVa-3kVA.
Yung option #2 ay tama lang mga sir ang calculation procedure. Thanks and pls be guided accordingly.
Sir bakit (120kva-3kva)(35%)? San nakuha yung 120kva? Eh diba total applied load po naten 26.1kva?
sir tama naman ata. eh. kc first 3000*100=3000
66000*35%=23100
3000+23100=26100va
yun d ko ma gets yun gen.lighting naging 26.1kva. tas yun small appliances nawala.
gets ko na o yun 69kva sorry.. d lng po kc detalyado.
Ty sir sa video..tanung ko lng sir bakit unh ocpd na 1000 ay divided by 3?
Sir ask ko lng eto ho ba d7 pec design example multifamily dwelling tnx po sir
this really helps! thank you so much Sir!
This is the kind of tutorial that i am looking for, it describes the regulation in the PEC that covers a certain computation intended for the circuit requirement
thank you sir sobrang helpful
Thank you sir, vey informative ! Appreciate also if you can add metering arrangement as per the code.( Art. 2.30 Services)
Thanks Engr.... Short circuit and Voltage drop naman po thanks ..more video to come!!!:D
Hi Sir.. newly-subscribed here . Very nice and helpful topic. =)
Allowed ba talaga ang THHN sa S.E. Pwede explain
More video po, additional knowledge para sa students & NLEP teachers/trainers
hello sir... thank you sa video... dami ko nalalaman... sir, tanong lng po. kanina po sa total load kVA dini divide mo sa 230V. it means sir na single phase lng po yun. sir, basta ma laki na ang load need na talaga ba eo 3 phase ang computation mo?. salamat sir in advance.. more power sayo and God bless. stay safe. ✌️😷🙏🙏
Sir saan pp galing yung 3 KVA na minus ninyo
Paki tagalog nalng po,para mas maintendihan ng lahat😊
More video master
sir same lang po ba yun 3hp saka 3tr kasi po 17A lang din po yun ginamit nyo?
yes, Tr to Hp. 1 Ton of refrigeration is 4.716 Mechanical Horsepower. As per , 3Hp is 17A Full Load Current.
i mean NO, magkaiba tr at hp..hehe..
So dapat po sir. 3hp lang po yun nasa calculation, hindi 3tr. Kasi mag almost 15hp na po yun pag ganun. Thank you sir!
@@joearial3453 1TR = 1.2 HP/TR ; 3TR = 3.6HP
sir pwd po makahinge ng files ng PEC
sir GFCI naman..