Misamis University Ozamiz City College of Engineering and Technology
EE 513
Subject Name
:
Aldrin L. Espinosa
Rating
:
Course & Year Year :
BSEE-5
Due Date
:
Instructor
Engr. sidro !. "alis #r.
Plate No.
:
:
Proposed Electrical Plan (Residential Building Title
PERSPECTIVE VIEW
07/26/2016 1
C!"P#$%$I!N
$%&r& ar& 26 lig%t o'tl&ts di(id&d into )o'r *ir*'its. Cir*'it 1+ , 6 lig%t o'tl&ts Cir*'it 2+ , 6 lig%t o'tl&ts Cir*'it + , 6 lig%t o'tl&ts Cir*'it + , lig%t o'tl&ts $%&r& ar& 17 *on(&i&n*& o'tl&ts di(id&d into to *ir*'its. Cir*'it 5+ , *on(&ni&n*& o'tl&ts Cir*'it 6+ , *on(&ni&n*& o'tl&ts $%&r& is 1 air*on o'tl&t )or on& r&maining *ir*'it. Cir*'it 7+ , 1 air*on o'tl&t !'#$I!N Eamining t%& lig%ting plan and po&r plan3 t%&r& ar& 26 lig%t o'tl&ts3 17 *on(&ni&n*& o'tl&ts3 and 1 air*on o'tl&t. Split t%& 26 lig%t o'tl&ts into )o'r *ir*'its 4A3 B3 C3 and ". Split t%& 17 *on(&ni&n*& o'tl&ts into to *ir*'its 4E and . 1 air*on o'l&t )or on& r&maining *ir*'it 4. %. Circuit1 )eneral 'ig*ting 'oad 46 lig%t o'tl&ts
1. $%& 8%ilippin& El&*tri*al Cod& pro(id&s t%at 100 watts be the maximum load per light outlet. $%'s3 )or 6 lig%t o'tl&ts at 100 atts3 m'ltiply9 6 o'tl&ts 100 atts , +,, -atts 2. Comp't& t%& C'rr&nt Load. 600 atts/20 , .+, %mperes . ind t%& Size of Branch Circuit Wire. :&)&r to $a;l& -2. or 2.60 amp&r&s3 use .,mm $//N copper 0ire
. ind t%& Rating of Oercurrent !rotection. :&)&r to $a;l& -1 or 2.60 amp&r&s3 use 15 %mperes $rip Breaer 5. "&t&rmin& t%& Size of Conduit !ipe. :&)&r to $a;l& 2- or 2.0mm2 $<<= *opp&r ir&3 use 13mm conduit pipe B. Circuit )eneral 'ig*ting 'oad 46 lig%t o'tl&ts
1. $%& 8%ilippin& El&*tri*al Cod& pro(id&s t%at 100 watts be the maximum load per light outlet. $%'s3 )or 6 lig%t o'tl&ts at 100 atts3 m'ltiply9 6 o'tl&ts 100 atts , +,, -atts 2. Comp't& t%& C'rr&nt Load. 600 atts/20 , .+, %mperes . ind t%& Size of Branch Circuit Wire. :&)&r to $a;l& -2 or 2.60 amp&r&s3 use .,mm $//N copper 0ire
. ind t%& Rating of Oercurrent !rotection. :&)&r to $a;l& -1 or 2.60 amp&rs3 use 15 %mperes $rip Breaer ". "&t&rmin& t%& Size of Conduit !ipe. :&)&r to $a;l& 2- or 2.0mm2 $<<= *opp&r ir&3 use 13mm conduit pipe C. Circuit3 )eneral 'ig*ting 'oad 46 lig%t o'tl&ts
1. $%& 8%ilippin& El&*tri*al Cod& pro(id&s t%at 100 watts be the maximum load per light outlet. $%'s3 )or 5 lig%t o'tl&ts at 100 atts3 m'ltiply9 6 o'tl&ts 100 atts , +,, -atts 2. Comp't& t%& C'rr&nt Load. 600 atts/20 , .+, %mperes . ind t%& Size of Branch Circuit Wire. :&)&r to $a;l& -2 or .1 amp&r&s3 use .,mm $//N copper 0ire . ind t%& Rating of Oercurrent !rotection. :&)&r to $a;l& -1 or 2.60 amp&r&s3 use 15 %mperes $rip Breaer ". "&t&rmin& t%& Size of Conduit !ipe. :&)&r to $a;l& 2- or 2.0mm2 $<<= *opp&r ir&3 use 13mm conduit pipe D. Circuit2 )eneral 'ig*ting 'oad 4 lig%t o'tl&ts
1. $%& 8%ilippin& El&*tri*al Cod& pro(id&s t%at 100 watts be the maximum load per light outlet. $%'s3 )or 5 lig%t o'tl&ts at 100 atts3 m'ltiply9 o'tl&ts 100 atts , ,, -atts 2. Comp't& t%& C'rr&nt Load. 00 atts/20 , 3.24 %mperes
. ind t%& Size of Branch Circuit Wire. :&)&r to $a;l& -2 or .7 amp&r&s3 use .,mm $//N copper 0ire . ind t%& Rating of Oercurrent !rotection. :&)&r to $a;l& -1 or .7 amp&r&s3 use 15 %mperes $rip Breaer ". "&t&rmin& t%& Size of Conduit !ipe. :&)&r to $a;l& 2- or 2.0mm2 $<<= *opp&r ir&3 use 13mm conduit pipe E. Circuit5 or mall %ppliance 'oad (Con6enience !utlet
S&*tion ..1.2 o) t%& 8%ilippin& El&*tri*al Cod& sp&*i)y 1#0 watts load limit p&r *on(&ni&*& outlet. $%'s9
1. ind t%& n'm;&r o) applian*& o'tl&t and t%& *'rr&nt load o'tl&ts 10 atts . 10 , 122, -atts "i(id&9 10 atts/20(olts , +.+ %mperes 2. "&t&rmin& t%& Size of the Serice Wire Conductor. :&)&r to $a;l& 2-5 or -2 or t%& .1 amp&r&s load3 sp&*i)y t%& minim'm ir& ga'g& )or *on(&ni&n*& o'tl&t. pieces 3.5mm $//N copper 0ire. . "&t&rmin& t%& Size of the Conduit !ipe. :&)&r to $a;l&. 2- or 2 pi&*&s .5mm2 $<<= *opp&r ir&. #se 13mm diameter conduit pipe. . Sol(& )or t%& Size or Rating o) t%& Oer Current !rotectie. :&)&r to $a;l& -l. or .1 amp&r&s on .5 mm2 $<<= *opp&r ir& sp&*i)y9 #se , %mperes trip 7reaer. . Circuit+ or mall %ppliance 'oad (Con6enience !utlet
S&*tion ..1.2 o) t%& 8%ilippin& El&*tri*al Cod& sp&*i)y 1#0 watts load limit p&r *on(&ni&*& outlet. $%'s9 1. ind t%& n'm;&r o) applian*& o'tl&t and t%& *'rr&nt load o'tl&ts 10 atts . 10 , 1+, -atts "i(id&9 1620 atts/20(olts , 4.,2 %mperes 2. "&t&rmin& t%& Size of the Serice Wire Conductor. :&)&r to $a;l& 2-5 or -2. or t%& .1 amp&r&s load3 sp&*i)y t%& minim'm ir& ga'g& )or *on(&ni&n*& o'tl&t. pieces 3.5 mm $//N copper 0ire. . "&t&rmin& t%& Size of the Conduit !ipe. :&)&r to $a;l&. 2- or 2 pi&*&s .5 mm2 $<<= *opp&r ir&. #se 13mm diameter conduit pipe. . Sol(& )or t%& Size or Rating o) t%& Oer Current !rotectie. :&)&r to $a;l& -l. or .1 amp&r&s on .5mm2 $<<= *opp&r ir& sp&*i)y9 #se , %mperes trip 7reaer. ). Circuit4 0it* l#nit %ir Conditioner
1. On& 'nit air *ondition&r at 1.5 %ors& po&r is9 1.5 *p 8 42+ 0atts 9 111: -atts Arti*l& 6.7 o) t%& 8%ilippin& El&*tri*al Cod& 48EC pro(id&s t%at9$Branch Circuit conductor suppl%ing a motor shall hae an ampacit% not less than 1&"' of the flull load current.( 2. C'rr&nt Load9 111 atts/20 (olts , 2.+ %mperes .6 125> , 6.07 Amp&r&s
. in& t%& Size of the Branch Circuit s&r(i*& ir&. :&)&r to $a;l& .-2. ? $%& .05 amp&r&s *an ;& s&r(&d ;y a 2 pi&*&s 2.0mm2 $<<= *opp&r ir&3 ;'t the Code limits the size of conenience outlet to .5mm2 $<<= *opp&r ir&. peci;< 5.5mm $//N copper 0ire ;or circuit 4 . . ind t%& Size of the Conduit !ipe. :&)&r to $a;l& 2-. or to pi&*&s 2.0mm2 $<<= *opp&r ir&3 use 15mm Conduit pipe. 5. ind t%& Size and Rating of the Branch Circuit !rotection. $%& Cod& on ;ran*% *ir*'it prot&*tion )or a singl& motor pro(id&s t%at9 ()t shall be increased b% 250> of the full load current of the motor.* $%'s9 6.07 250> , 15.175 amp&r&s. rom $a;l& -1 )or a *ontin'o's load use 3, %mperes $rip Breaer
Calculating t*e %mpacit< o; t*e er6ice Entrance Conductor and t*e "ain Disconnecting "eans 1. ind t%& total *'rr&nt load o) *ir*'it 1 to Cir*'it 79 Lig%ting Load Ct. -1 and Ct @ 2 ------------------------ 23600 atts Small applian*& load Ct.- and Ct.- ------------------------ 3060 atts $Otal load 4&*&pt t%& Air*on 'nit ------------------------ 5=5+, -atts 2. rom $a;l& - o) 8EC3 Optional Cal*'lation )or "&lling nit3 apply d&mand )a*tor 4d). or t%& )irst 103000 at 100>4d) ---------------------------S';tra*t9 103000 @ 5.560 , 30 atts. or ot%&r load3 m'ltiply? ;y 0> 4S&& $a;l& - 30 0> ------------------------------Air*on 'nit at 100 > d&mand )a*tor 4d) 1 'nit at 1311 atts -------------------$otal --------------------
103000 atts
13776 atts 1311 atts 1=:5 -atts
$otal Conn&*t&d Load pl's 25> o) t%& Larg&st !otor 123/5 425>of 1311W 1. Amp&r&s ) 2-0+
2.
57.2/ ,mperes
ind t%& Siz& o) !ain &&d&r and t%& =&'tral rom $a;l& -2 use 3, mm $//N copper 0ire.
. $%& =&'tral *ond'*tor o) a -ir& lin& to lin& s'pply syst&m s%all %a(& an ampa*ity o) not l&ss t%an 70> o) t%& 'ngro'nd&d 4li(& ir& *ond'*tor or $o $rad& siz& small&r t%an t%& 'ngro'nd&d *ond'*tor. -!C Specifications/. $%&r&)or&9 use 1 mm $/- copper 0ire ;or t*e Neutral line.
. "&t&rmin& t%& .Siz& o) t%&. Cond'it 8ip&. :&)&r to $a;l& 2-3 ?use 5mm diameter pipe.
5.
or !ain Br&a&r+ r&)&r to $a;l& -1 o) 8EC. #se 1,, %mperes 0ires >, 6olts= pole molded air circuit breaker.
S'mmary9 $%& total load is 54. %mperes . rom $a;l& -2 t%& 3, mm $//N copper 0ire *o'ld ;& 's&d *onsid&ring its 0 amp&r&s ampa*ity.
REERENCE $%B'E
?oltage Drop Calculation Doltag& drop *an ;& *al*'lat&d ;y9 VD = K P L I / A where K 3 specific resistiit% -4 circular mils5foot/ P 3 phase constant 3 & -for single phase/ 3 1.67& -for three phase/ L 3 wire length -ft/ A 3 wire area - circular mils / Sp&*i)i* &l&*tri* r&sisti(ity )or di))&r&nt typ&s o) ir& mat&rials Solid Copper, 8 3 11 -temp 66o9 1&1o9/2 8 3 1& -temp 1&&o9 1:6o9/ Solid Aluminum, 8 3 1# -temp 66o9 1&1o9/2 8 3 &0 -temp 1&&o9 1:6o9/ Stranded Copper, 8 3 11 -temp 66o9 1&1o9/2 8 3 1& -temp 1&&o9 1:6o9/ Stranded Aluminum, 8 3 1; -temp 66o9 1&1o9/2 8 3 &0 -temp 1&&o9 1:6o9/
SOL$O=9 Circuit1 'ig*ting 'oad 46 lig%t o'tl&ts Singl& p%as& L&ngt% o) ir& is 65.0 )t. ir& 1 @ 2.0mm2 $<<= Strand&d Copp&r ir& C'rr&nt , 2.60 Amp&r&s A.
?D> 9 @?DAource ?oltage 1,, , F0.0 D / 20 DG 100 ?D> 9 ,.3:>
D" , H 8 L / A , 411 42 465.0 42.60 / 4110 ?D 9 ,.:, ? Circuit 'ig*ting 'oad 46 lig%t o'tl&ts Singl& p%as& L&ngt% o) ir& is 5.7 )t. ir& 1 @ 2.0mm2 $<<= Strand&d Copp&r ir& C'rr&nt , 2.60 Amp&r&s B.
?D> 9 @?DAource ?oltage 1,, , F0. D / 20 DG 100 ?D> 9 ,.3+>
D" , H 8 L / A , 411 42 45.7 42.60 / 4110 ?D 9 ,.3 ? Circuit3 'ig*ting 'oad 46 lig%t o'tl&ts Singl& p%as& L&ngt% o) ir& is 7.67 )t. ir& 1 @ 2.0mm2 $<<= Strand&d Copp&r ir& C'rr&nt , 2.60 Amp&r&s C.
?D> 9 @?DAource ?oltage 1,, , F0.66 D / 20 DG 100 ?D> 9 ,.:>
D" , H 8 L / A , 411 42 47.67 42.60 / 4110 ?D 9 ,.++ ? Circuit2 'ig*ting 'oad 4 lig%t o'tl&ts Singl& p%as& L&ngt% o) ir& is 11.0 )t. ir& 1 @ 2.0mm2 $<<= Strand&d Copp&r ir& C'rr&nt , .7 Amp&r&s D.
D" , H 8 L / A , 411 42 411.0 4.7 / 4110 ?D 9 .1 ?
?D> 9 @?DAource ?oltage 1,, , F2.12 D / 20 DG 100 ?D> 9 ,.:>
Circuit5 or mall %ppliance 'oad (Con6enience !utlet Singl& p%as& ?D> 9 @?DAource ?oltage 1,, L&ngt% o) ir& is .26 )t. ir& 12 @ .5mm2 $<<= , F0. D / 20 DG 100 ?D> 9 ,.2,> Strand&d Copp&r ir& C'rr&nt , 6.26 Amp&r&s E.
D" , H 8 L / A , 411 42 4.26 46.26 / 4650 ?D 9 ,.:3 ? Circuit+ or mall %ppliance 'oad (Con6enience !utlet Singl& p%as& ?D> 9 @?DAource ?oltage 1,, L&ngt% o) ir& is 65.25 )t. ir& 12 @ .5mm2 $<<= , F1.55 D / 20 DG 100 Strand&d Copp&r ir& ?D> 9 ,.+4> C'rr&nt , 7.0 Amp&r&s F.
D" , H 8 L / A , 411 42 465.25 47.0 / 4650 ?D 9 1.55 ? G.
Circuit 4 0it* l#nit %ir Conditioner eac* Singl& p%as& L&ngt% o) ir& is 26.0 )t. ir& 10 @ 5.5mm2 $<<= Solid Copp&r ir& C'rr&nt , .6 Amp&r&s
?D> 9 @?DAource ?oltage 1,, , F0.27 D / 20 DG 100 ?D> 9 ,.1>
D" , H 8 L / A , 411 42 426.0 4.6 / 41000 ?D 9 ,.4 ?
/. er6ice Entrance Singl& 8%as& L&ngt% o) ir& is 5.05 )t. ir& 1 @ mm2 $ Solid Copp&r ir& C'rr&nt , 57.2 Amp&r&s
D" , H 8 L / A , 411 42 45.05 457.2 / 4700 ?D 9 ,.: ?
?D> 9 @?DAource ?oltage 1,, , F0. D / 20 DG 100 ?D> 9 ,.3:>
