Siempre es más fácil conocer las normas ENEL-CODENSA
Rolex Rolex gold watch, compared with ordinary materials, gold watches are often expensive, but the replica rolex gold watch has the role of swiss replica watches hedging, so that it often becomes the first choice for collectors. The gold watch has value in the world, largely because the omega replica watch brand launched a commemorative limited edition watch or a replica hublot complex movement process or artistic attainments deep watches, mostly preferred gold precious metals such material. These watches tend to have a strong hedging function, therefore, Rolex Rolex gold watch reputation.
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