I Fi-*r',.1r.'..

TABLAS TCICNS DE INTERS

ffi%%W

. ann r+nni .I CoRRTENTEAPLENACAR8A{AI r" lt7 4-8 6.S. 7A tn:11 1tr.5i gi6ffi 32"2 n4E'3, .Z$ 78.2 s lflsl ,fii:l' INTERRUPTOR TERIlOMACl'lETlC0 (A) 15 tc IA .fE 2g a $0 s&- vU 1! 1,1o 1251 200 400

ain.r"ir , coRRtErf"t A PLENA CARGA (A) 2.2 3.2 4.2 6 o. 9.6 15.2 22 I r28r( w -16 68 80 130 248I rlrnnupron rnuoultcurrrco (i tc 15 15 20 30 45 60 IAU/ '90 100 110 200 350I Cffi EAPLENACARGA{A} I 1,6 -1 t 3-4 l-8, t;6 r 11 T4 ,l,h-l w,, ,5{+ 40 65 1*4:ffi:'

,' ,;,;;,1 , ,li, ; f5 15 15 15 15 16: 34S; ..-20rr 2.5,; ,, 4(I 70 80 100*' it i6boi CORRIENTE A PLENA CARGA IA) no t.J 1.7 2.4 2.7 3.9 o. l v 11 17 22 27 32 52 99INTERRUPTOR TERMOMAGNETICO 15 15 tc l5 tc 15 lq 20 45 OU 60 90 150

Etr rilnl ,, '

CORRIEIITE A PLENA EARGA {A} 4.4 5.8 ;.1 ,2 : g"8l 3.8 IQ ?0 24 34 56'l* t1*-r,.

I NTERRWTOR TERMOMACNETICO IA] 15 15 15 ?tl z5' n 40i r,.$0ir: 7g 90 110rgo daoj' CORRIENTE A PLENA CARGA (A} 2.2 2.9 J.O 4.9 8 10 12 17 28 40 50INTERRUPTOR TERMOMAGNETICO IA] 15 tc 15 tc 't5 15 20 25 60 80 90

SISTEMACorrlenia ]Continta r r*reiic

,

r_ Hpx746

Vxn

, _

Hpx746

Vxnfxp, Hpx746

2xVxnxfp

r_ Hpx746'-Tv**fp

r=I ,WV*fp

,\/\/2xVxfp

r-W-T'V-fp

,VA ,VAt=-2xV

'VA=6v

W=Vxl W=Vxlxfp W=2xVxlxfp YY=.fi xVxlxfp

VA=Vxl VA=2xVxl VA=rSxVxl

Vxlxn

746,,n Vxlxnxfpnr=-

746,, 2xVxlxnxfp

746,, ,FxVxlxnxfpnr=-

746

1. WW' Vxl VA

.WWl0=-=-' 2xVxl VA

.WWTn-_-_'n J3rv*l - vA

TAMANO Y SELECCION DE TF-\NSFORMADOREScoRRIENTE A PLENA CARGA/-'RANSFORMADORES l\,IONOFASlCOS

KV, l 3200 , L4l-q0 290 344001.5 0.3 6 0.2 I 0.1 l 0.1 0 0.0 7 0.04

3 0.42 c.2,- 0.21 o:l 3 o.090.69 0. It 0.35 0.22 u. | )

7 1.80 , r.04 O:5 7 o.5 2 0.3 3 a.z210 2.40 r.39 0.76 0.69 0.44 o.295 5:O I 2-08 r .14 1 .04 0.66 o,44

J 6.01 5.q / 1.89 L74 | .09 0.737.5 9.0 I 5.2 1 2.84 2.60 .64 1.0950 1 2,02 6.94 3.79 3.47 r .4575 8.03 to.42 5.68 28 2.T8',

100 24.O4 13.89 7.58 6.94 4.3 7 2.91167 40.14 l9 12.6s f1.60 7"29 4.8 s250 60. I 4.7 18.94 17.36 r 0.92 7.?7

33 +6.:,2 2s.23 5. I J l4.54 l 9.68500 r 20 t9 69.44 37.88 34.72 21 '| 4.5 3

0.75

1.5

2.5

4.0

6.0

10.0

15.025.0

35.050.0

70.095.0120.0150.0185.0240.O300.0400.0500.0625.0

1.311.652.082.623.31

4.'t75.26

6.638.37

10.5513.30'16.7721.1526.6733.63

42.4153.4867.4385.03

107.20126.64I 52.00

202.71253.35304.00354.71405.35506.71

19 AWGt817161514l312

1

1to2lo3/04t0250 r'cr300

400500600700800I 000

TAMAO Y SELECCION DE TRANSFORMADOREScoRt ENTE A PLENA CARGA/TRANSFORMADORE /ONOFASICOS

120 . 277 480 6001.5 12.50 7.21 6.25 5.42 3.13 2.503 14.42 12.50 10.83 6.25 5.00

41 .67 24.04 20.83 8.05 0.42 8.337 62,0 1.25 27.08 1E Al 12.5010 83.33 48.08 67 36.1 0 20.83 16.6715 125 hO 72.12 62.50 54.1 5, 31.25 25.0025 208.33 120.19 104.17 90.25 52.08 41 .67

Jt.c 312.50 180.29 1s6.25 I 35.38 ?8_ 1 52.5050 416.67 240.38 208.33 1 80.51 104.17 83.33

625.00 360.58 312.50 156.25 125.00100 833.33 480.77 416.67 361.01 208.33 166.F7

274,33't67 'l 391_67 802.88 695.83 602.89 347.92250 2083.,33 1201.92 1041 .67 902.53 520.83 416.67JJJ 2775flO 1 600.96 I 387_50 1202,17 693.75 555.00500 4196.67 2403.85 2083.33 1 805.05 1041 .67 833.33

;.;; ;;;;; + t. .,,'; rct0res THHN en tubera l.M.Q. y E.M.Tilil.. :,. I ll+ 'i :

i* -:-, tMc EMT tMc EMT lMc EMT tMc EMT tMc EMT tMc EMT tMc EMT,1"9

EMT MC EMT rMc EMT

74' 3 19 14 12 24 22 eo 35 68 61 ol 84 149 138 211 24 326 364 436 476 562 608:iF 30 29 10 o 17 to 29 26 49 o/ 61 109 101 154 176 238 zoo 318 J+t 410 44340 47 o 18 16 31 28 42 38 68 63 o7 111 150 167 200 219 258 215

o 6 10 I 18 16 z+ 22 39 Jb 56 A 86 96 115 tzo 149 1616.:.' . r 75 118 I z 4 4 7 13 1Z: 17 16 28 ?6 4A 46 62 69 a? 91 107 164: 95 192 1 1 4 8 7 10 10 17 16 25 28 38 4 51 56 oo 71

'.z., 130 305 1 1 I i 5 aa a 12 11 17 20 27 30 JO 40 47 ql. 1rO.: ..r 485 1 1 1 1 1 A A 8 12 11 12 1 1 25 29 32'zlu ' l06 612 0 I i' 4 o 10 I 10 14 16 19 v 24 ofO:, 225 771 0 0 1 1 1 1 b 7 I 12 44. to 17 20

. 4.to 260 972 0 0 1 1 4 1 1 I { o 1 143$g:i 290 1149 0 0 0 1 1 1 1 3 5 o tt v 10 11 15

:i,4t.ltl:.i

320 1378 0 0 o 0 1 1 1 1 1 o 4 I 10 12 13350 1 608 0 0 0 1 1 1 1 2 4 4 6 I 10380 1 838 0 0 n 0 0 1 ,| 2 I 4 6 I o t0

.'.:430 2297 0 0 0 0 0 0 1 1 1 1 1 A 5 o I475 2757 n 0 0 0 0 0 1 1 1 1 1 1 4 E 6

'7-50 .- l 535 3446 0 0 0 0 0 1 0 1 1 1 1 1 4 A

rAmpacidad Admisible de conductores basada en TABLA 310.16 del Artculo 310, NEC2002.IrMximo numero de conductores THHN en tubera IMC y EMT segn TABLA C'1 y TABLA C4, respectivamente, del ANEXO C, NEC2002

;;. #l

.,o.,i,

'4: F.+ 4 2 1 1t0 2t0 3/0 4t0

54.6 oz.4 89.6 99.9 109.5 138.2 174,0 219.4 276.8

1780 2280 2760 351 0 3450 4250 51 30 6300 7690

145 148 194 198 225 260 301 347 402

ffi ll}PfJA lfu"rnologo frl,?F,7,

PBX: 2231-6400lmportadores y distribuidores de material elctrico

Un solo lugar...Todas t"=";:t

""iones.-tt"-"]

,... -

1: ,.

'''l .,1.iL" r.''r:

li:,:.i,r :,r,

Col. Flor Blanca, 27 Avenida Sur No. 108,San Salvador, ElSalvador, C.A.PBX: 2231-6400 FAX: 2231-6401

E-mail : electrobodegas@eb.com.sv