Calculo Admitancia EtapVALORES CABLES TPICOSVOLTALENEEPROTENAX12/20kVC(F/km)Y(S/km)12/20kVC(F/km)Y(S/km)950.2210.0000694950.2880.00010341200.2410.00007571200.3150.00009901500.2560.00008041500.3360.00010561850.2830.00008891850.3660.00011502400.3180.00009992400.4210.00013233000.3430.00010783000.4550.00014294000.3750.00011784000.4990.00015685000.4170.00013105000.5560.00017476300.00000006300.000000018/30kVC(F/km)Y(S/km)18/30kVC(F/km)Y(S/km)950.1690.0000531950.2070.00006501200.1830.00005751200.2320.00007291500.1940.00006091500.2530.00007951850.2130.00006691850.2810.00008832400.2370.00007452400.3120.00009803000.2540.00007983000.340.00010684000.2760.00008674000.3660.00011505000.3060.00009615000.4090.00012856300.00000006300.0000000**VALORES PRISMYANCABLES MEJICORHZ1-OL 18/30 kVR(105C) /kmL( 60Hz) /kmC F/ kmY(S/km)EPR (105C) 1250 kCM AL0.0690.1240.3290.0001033586EPR (105C) 1000 kCM AL0.0820.1280.3050.0000958188EPR (105C) 500 kCM AL0.1530.1410.2240.0000703718EPR (105C) 350 kCM AL0.2210.1490.2000.000062832EPR (105C) 250 kCM AL0.3110.1550.1800.0000565488EPR (105C) 3/0 AWG AL0.4610.1650.1560.000049009EPR (105C) 1/0 AWG AL0.7360.1780.1380.0000433541CABLES POLONIAXRUHAKXS 12/20 kV - XRUHKXS 12/20 kVSeccin

(mm2)ConductorR (W/km)L (W/km)C (mF/km)Y(S/km)630CU0.0430.0940.4400.0001382304500CU0.0530.0970.4000.000125664400CU0.0660.1000.3600.0001130976300CU0.0830.1070.3200.0001005312240CU0.1010.1100.3000.000094248185CU0.1310.1160.2700.0000848232150CU0.1630.1160.2500.00007854120CU0.1980.1220.2300.000072256895CU0.2490.1290.2200.000069115270CU0.3450.1350.2000.00006283250CU0.4960.1410.1800.000056548835CU0.6680.1470.1500.000047124630AL0.0680.0940.4400.0001382304500AL0.0850.0970.4000.000125664400AL0.1070.1000.3600.0001130976300AL0.1330.1070.3200.0001005312240AL0.1650.1100.3000.000094248185AL0.2150.1160.2700.0000848232150AL0.2680.1160.2500.00007854120AL0.3280.1220.2300.000072256895AL0.4130.1290.2200.000069115270AL0.5710.1350.2000.00006283250AL0.8250.1410.1800.000056548835AL1.1130.1470.1500.000047124Datos procedentes catalogo Prysmian 2009

Datos Genericos Cortos IMPEDANCIA DE LINEAS Y CONDUCTORESTENSION DE CORTOCIRCUITO PARA TRAFOS MT Y REDES DE DIST.R = /sZt= ( Ucc * U2) / SnIMPEDANCIA TRAFOS*POTENCIA RED*Generalmente Rt