+H|VZ X\L YLX\PLYHU YLWHYHJP}U ¶ +LZLUJO\ML LZ[L WYVK\J[V KL SH [VTH KL WHYLK ` SSt]LSV HS WLYZVUHS KLS ZLY]PJPV
[tJUPJV J\HSPMPJHKV IHQV SHZ ZPN\PLU[LZ JVUKPJPVULZ
H *\HUKV LS JHISL KL HSPTLU[HJP}U V LS LUJO\ML WYLZLU[LU KH|VZ
I :P ZL OH ]LY[PKV SxX\PKV V ZL OHU JHxKV VIQL[VZ LU LS WYVK\J[V
J :P LS WYVK\J[V OH X\LKHKV L_W\LZ[V H SH SS\]PH V HS HN\H
K :P LS WYVK\J[V UV M\UJPVUH J\HUKV ZL \ZH ZLN‚U SHZ PUZ[Y\JJPVULZ KL M\UJPVUHTPLU[V
(Q\Z[L ZVSV HX\LSSVZ JVU[YVSLZ X\L LZ[tU J\IPLY[VZ WVY SHZ PUZ[Y\JJPVULZ KL M\UJPVUHTPLU[V `H X\L \U HQ\Z[L
PUHKLJ\HKV KL SVZ JVU[YVSLZ W\LKL PU[LYMLYPY JVU LS M\UJPVUHTPLU[V UVYTHS KLS WYVK\J[V
L :P LS WYVK\J[V ZL OH JHxKV V WYLZLU[H J\HSX\PLY [PWV KL KH|V
M *\HUKV LS WYVK\J[V T\LZ[YL \U JHTIPV L]PKLU[L LU Z\ YLUKPTPLU[V ¶LZ[V PUKPJH X\L ULJLZP[H \UH YL]PZP}U
9LWHYHJP}U ,S \Z\HYPV UV KLIL PU[LU[HY YLWHYHY LS WYVK\J[V TmZ HSSm KL SV X\L ZL KLZJYPIL LU SHZ PUZ[Y\JJPVULZ KL
M\UJPVUHTPLU[V ;VKHZ SHZ YLWHYHJPVULZ KLILU YLTP[PYZL HS WLYZVUHS KL THU[LUPTPLU[V J\HSPMPJHKV
3xULHZ LStJ[YPJHZ ¶ 5V ZL KLIL JVSVJHY \U ZPZ[LTH KL HU[LUH L_[LYPVY JLYJH KL SxULHZ KL JVYYPLU[L LSL]HKHZ \ V[YHZ
S\JLZ LStJ[YPJHZ V JPYJ\P[VZ KL HSPTLU[HJP}U V KVUKL W\LKH JHLYZL ZVIYL LZ[HZ SxULHZ LStJ[YPJHZ V JPYJ\P[VZ *\HUKV
PUZ[HSL \U ZPZ[LTH KL HU[LUH L_[LYPVY ZL KLIL [LULY \U J\PKHKV L_[YLTV LU UV [VJHY SHZ SxULHZ LStJ[YPJHZ V JPYJ\P[VZ
`H X\L LS JVU[HJ[V JVU LSSVZ WVKYxH ZLY MH[HS
:P ZL JVULJ[H \UH HU[LUH L_[LYPVY HS YLJLW[VY HZLN‚YLZL X\L SH HU[LUH L_[LYPVY LZ[t JVULJ[HKH H [PLYYH WHYH VMYLJLY
WYV[LJJP}U MYLU[L H Z\IPKHZ KL [LUZP}U ` SH HJ\T\SHJP}U KL LSLJ[YPJPKHK LZ[m[PJH 3H ZLJJP}U KLS *}KPNV ,StJ[YPJV
5HJPVUHS (5:05,-( VMYLJL PUMVYTHJP}U YLZWLJ[V H \UH JVUL_P}U HKLJ\HKH H [PLYYH KLS TmZ[PS ` KL SH LZ[Y\J[\YH
KL ZVWVY[L JVUK\J[VYLZ KL KLZJHYNH H [PLYYH \IPJHJP}U KL SH \UPKHK KL KLZJHYNH KL SH HU[LUH [HTH|V KL SVZ
LSLJ[YVKVZ H [PLYYH ` YLX\LYPTPLU[VZ KLS LSLJ[YVKV H [PLYYH ]tHZL MPN\YH
3PTWPLaH +LZLUJO\ML LZ[L WYVK\J[V KL SH [VTH KL WHYLK HU[LZ KL SPTWPHYSV 5V \ZL SPTWPHKVYLZ SxX\PKVZ UP
SPTWPHKVYLZ HLYVZVSLZ <ZL \U WH|V O‚TLKV WHYH Z\ SPTWPLaH
9H`VZ 7HYH VI[LULY \UH WYV[LJJP}U HKPJPVUHS K\YHU[L \UH [VYTLU[H LStJ[YPJH V J\HUKV ZL KLQH ZPU H[LUKLY V \ZHY
K\YHU[L WLYPVKVZ WYVSVUNHKVZ KL [PLTWV KLZLUJO‚MLSV KL SH [VTH KL WHYLK ` KLZJVULJ[L SH HU[LUH V LS ZPZ[LTH KL
JHISLZ ,Z[V L]P[HYm KH|VZ HS WYVK\J[V KLIPKV H YH`VZ V H \UH Z\IPKH KL [LUZP}U LU SHZ SxULHZ LStJ[YPJHZ
*VTWYVIHJP}U KL ZLN\YPKHK ¶ ;YHZ SH YLHSPaHJP}U KL J\HSX\PLY THU[LUPTPLU[V V YLWHYHJP}U KL LZ[L WYVK\J[V ZVSPJP[L
HS [tJUPJV KL THU[LUPTPLU[V X\L YLHSPJL JVTWYVIHJPVULZ KL ZLN\YPKHK WHYH KL[LYTPUHY X\L LS WYVK\J[V ZL
LUJ\LU[YH LU WLYMLJ[HZ JVUKPJPVULZ VWLYH[P]HZ
:VIYLJHYNH 5V ZVIYLJHYN\L SHZ [VTHZ KL WHYLK JHISLZ KL L_[LUZP}U V YLJLW[mJ\SVZ JVU]LUPLU[LZ PU[LNYHSLZ `H X\L
LZ[V W\LKL WYV]VJHY \U YPLZNV KL PUJLUKPV V KL KLZJHYNH LStJ[YPJH
EJEMPLO DE CONEXIÓN A TIERRA DE UNA ANTENA SEGÚN EL CÓDIGO ELÉCTRICO NACIONAL
:L LTP[L YHKPHJP}U SmZLY PU]PZPISL J\HUKV LS WYVK\J[V LZ[m HIPLY[V ` SVZ JPLYYLZ KL ZLN\YPKHK UV LZ[mU HJ[P]HKVZ 5V
KLZHJ[P]L SVZ JPLYYLZ KL ZLN\YPKHK
36: :Ð4)636: .9Í-0*6: *65 4(9*(: :<73,4,5;(9<(: ,:;Í5 :0;<(+6: ,5 3( 7(9;, 05-,9069 +, 3(
<50+(+
,3 <:6 +, *65;963,: (1<:;,: 6 796*,+040,5;6: +, -<5*065(40,5;6 7<,+,5 796=6*(9 <5(
,?76:0*0Ô5 7,30.96:( ( 3( 9(+0(*0Ô5
ABRAZADERA
DE TOMA
A TIERRA
EQUIPO
ELÉCTRICO
DE REPARACIÓN
ESP-3
CABLE DE ENTRADA PRINCIPAL DE LA ANTENA
UNIDAD DE DESCARGA DE LA ANTENA
(NEC SECCIÓN B10-20)
CONDUCTOR A TIERRA (NEC SECCIÓN B10-21)
ABRAZADERAS DE TOMA A TIERRA
SISTEMA DE ELECTRODOS DE TIERRA
DE MANTENIMIENTO DE ALIMENTACIÓN
(NEC ARTÍCULO 250 PARTE)
