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Norma técnica

AE309 Capacidad amperimétrica de barrajes rectangulares en cobre para armarios y cajas para medidores

Datos adicionales
Número de la norma
AE309
Fecha de vigencia
29-11-2004
Herramientas adicionales
ANCHO X ESPESORÁREA mm2PESO kg/mCORRIENTE ALTERNA 60HzESFUERZO ESTATICO DE CADA BARRA
NÚMERO DE BARRAS PINTADAS
12IxSxIySy
IIIcm4cm3cm4cm3
12 x 2240,211652970,02880,0480,00080,008
15 x 2300,272043560,05620,0750,0010,01
15 x 3450,42444350,0840,1120,0030,022
20 x 2400,352304620,1330,1330,00130,0133
20 x 3600,543235610,20,20,00450,03
20 x 51000,894297390,3330,3330,2080,083
25 x 3750,574966860,390,3120,0050,037
25 x 51251,115218840,6510,5210,0260,104
30 x 3900,84688050,6750,450,0070,045
30 x 51501,3459410291,1250,750,0310,125
40 x 31201,0760710421,60,80,0090,06
40 x 52001,7879213202,6661,3330,0420,166
40 x 104003,56112219805,3332,6660,3330,666
50 x 52502,2595016105,22,080,0520,208
50 x 105004,451359237610,44,160,4160,833
60 x 53002,6711221887930,0630,25
60 x 106005,34158427721860,51
80 x 54003,561412250821,335,3330,08330,333
80 x 108007,122059330042,610,660,6661,333
100 x 55004,451782303641,668,3330,1040,4165
100 x 1010008,92481409283,316,660,8331,666
120 x 10120010,68290446201442412
160 x 10160014,2436965808340,842,641,3332,666
200 x 10200017,844226996666,466,641,6663,352

NOTAS:

1. Esta tabla corresponde a la Norma NTC 3444.
2. Se utilizará el siguiente código de colores: Fase A - amarillo, Fase B - azul, Fase C - rojo y Neutro - blanco o gris natural.
3. Las barras de ancho mayor de 120 mm, se pueden reemplazar por dos de medio ancho.
4. Temperatura ambiente 35°C.



Nota: Esta norma reemplaza la AE 244-1 con fecha de última revisión 20-03-2002