Instalacion Electrica En Una Casa

Calculo de circuitos necesarios

C1 Alumbrado General
C2 Alumbrado General
C3 Pequeñas Cargas
C4 Lavadora
C5 Otras Cargas
Alimentador
1x20
1x20
1x15
1x15
1x15

Exterior |
| 4 | 20W| 88.42VA |
Acceso |

| 2 | 75W | 150VA |
Rec. Principal |
| 1 | 100W | 100VA |
Recamara 2 |
| 1 | 100W | 100VA |
Baño |
| 2 | 60W | 120VA |
Pasillo |
| 1 | 60W | 60VA |Sala / Comedor |
| 2 | 100W | 250VA |
Cocina |
| 2 | 20W | 176.8VA |
Cuarto de Lavado |
| 1 | 75W | 75VA |
Contactos |
| 13 | 180W | 2340VA |
3460.22VA |

CIRCUITO 1. ALUMBRADOGENERAL
2 | 100W | 200VA |
7 | 180W | 1260VA |
2 | 60W | 120VA |
1 | 75W | 75VA |
2 | 20W | 55.26VA |
1710.26 VA |

I=1710.26VA127V=13.46A

CONDUCTOR | CONDUCE | F.C.T | F.C.A. |CONDUCE |
14AWG | 20*A | 1 | 1 | 20A |

e=4X13X13.462.08X127=2.64%

CIRCUITO 2. ALUMBRADO GENERAL
1710.26-3460.22=1749.96VA
I=1749.96127=13.77A
CONDUCTOR | CONDUCE | F.C.T | F.C.A. | CONDUCE |14AWG | 20*A | 1 | .8 | 16A |

e=4X16.5X13.77A2.08X127=3.44%

CIRCUITO 3. PEQUEÑAS CARGAS
Contactos |
| 3 | 4A | 12A |
1524VA |

CONDUCTOR | CONDUCE | F.C.T | F.C.A. | CONDUCE |12AWG | 25*A | 1 | .8 | 20A |

e=4X14X123.3X127=1.60%

CIRCUITO 4. LAVADORA
Contactos |
| 1 | 4A | 12A |
1524VA |

CONDUCTOR | CONDUCE | F.C.T | F.C.A. | CONDUCE |
12AWG | 25*A | 1| .8 | 20A |

e=4X16X123.3X127=1.83%

CIRCUITO 5. OTRAS CARGAS
Contactos |
| 1 | 13A | 13A |
1651VA |

CONDUCTOR | CONDUCE | F.C.T | F.C.A. | CONDUCE |
14AWG | 20*A | 1 | .8 | 16A|

e=4X15X132.08X127=2.95%
Calculo del alimentador
C1 C2 | 3460.22VA |
C3 | 1524VA |
C4 | 1524VA |
| 6508.22VA |

Aplicando factor de demanda(3000)*1+(8159.22-3000)*0.35=4227.87VA
Total de carga
4227.87+1651=5878.87VA
I=5878.872x12723.14A
Con un sistema monofásico de tres hilos (2 cargas y 1 neutro)
CONDUCTOR | CONDUCE | F.C.T | F.C.A. | CONDUCE |
10AWG...