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PA

3,0 PB 1,2 0,3 ICP 5,0 LG e1 0,3 TG

2,0 LA e2 0,3

3,00 1,2 1,50 PA TA e3 3,00

1,2 30,6 D1 1,50 PB

LG = 1,2m + 5,0m + 1,2m = 7,4m + recortes ⤇ 8,0m LA = 1,2m + 3,0m + 2,0m + 1,2m = 7,4m + recortes ⤇ 8,0m LD1 = 30,6m Suma total = 8,0m + 8,0m + 30,6m = 46,6m 46,6m ---------- 6,9v e = 3% 1m -------------- X = 0,148v/m e = 0,03 x 230v = 6,9v Referencias: Sv = Sección por caída detensión. Si = Sección por corriente máxima admisible. Sm = Sección por resistencia mecánica. Sn = Sección nominal superior. IB = Corriente de la carga. IN = Calibre del interruptor. IZ = Corriente máxima admisible del conductor.

e1 = 8,0m x 0,148v/m = 1,185v e2 = 8,0m x 0,148v/m = 1,185v e3 = 30,6m x 0,148v/m = 4,53v Suma total = e1 + e2 + e3 Suma total = 1,185v + 1,185v + 4,53v = 6,9v

Sv =LW/kev = 8,0m x 12000w/57 x 1,185v x 230v = 6,18mm 2 Si = P/v x √3 x cos φ= 12000w/230v x √3 x cos 1 = 30,16A ~ 32A ICP ⤇ 6mm ⤇ IZ = 38A 2 IZ 10mm = 53A IB ≤ IN ≤ IZ 32A ≤ 32A ≤ 53A

2

SV = 6,18mm 2 Si = 6,0mm 2 Sm = 6,0mm 2 Sn = 10,0mm

2

Sv = 2LW/kev = 2 x 8,0m x 4351w/57 x 1,185v x 230v = 4,48mm 2 Si = P/v x cos φ= 4351w/230v x cos 1 = 19A ⤇ 1,5mm ⤇ IZ = 19A 2 IZ 6mm = 43A IB ≤ IN ≤ IZ19A ≤ 20A ≤ 43A

2

SV = 4,48mm 2 Si = 1,5mm 2 Sm = 6,0mm 2 Sn = 6,0mm

2

Sv = 2LW/kev = 2 x 7,5m x 1000w/57 x 1,185v x 230v = 0,96mm 2 Si = P/v x cos φ= 1000w/230v x cos 1 = 4,35A ⤇ 0,75mm ⤇ IZ = 12A 2 IZ 1,5mm = 19A IB ≤ IN ≤ IZ 4,35A ≤ 6A ≤ 19A

2

SV = 0,96mm 2 Si = 0,75mm 2 Sm = 1,5mm 2 Sn = 1,5mm

2

Sv = 2LW/kev = 2 x 11,9m x 189w/57 x 1,185v x 230v = 0,29mm 2 Si = P/v x cosφ= 189w/230v x cos 1 = 0,82A ⤇ 0,75mm ⤇ IZ = 12A 2 IZ 1,0mm = 14A IB ≤ IN ≤ IZ 0,82A ≤ 6A ≤ 14A

2

SV = 0,29mm 2 Si = 0,75mm 2 Sm = 1,0mm 2 Sn = 1,0mm

2

Sv = 2LW/kev = 2 x 11,2m x 1200w/57 x 1,185v x 230v = 1,73mm 2 Si = P/v x cos φ= 1200w/230v x cos 1 = 5,22A ⤇ 0,75mm ⤇ IZ = 12A 2 IZ 2,0mm = 22A IB ≤ IN ≤ IZ 5,22A ≤ 6A ≤ 22A

2

SV = 1,73mm 2 Si = 0,75mm 2 Sm = 1,0mm 2 Sn = 2,0mm2

Sv = 2LW/kev = 2 x 8,0m x 1000w/57 x 1,185v x 230v = 1,03mm 2 Si = P/v x cos φ= 1000w/230v x cos 1 = 4,35A ⤇ 0,75mm ⤇ IZ = 12A 2 IZ 1,5mm = 19A IB ≤ IN ≤ IZ 4,35A ≤ 6A ≤ 19A

2

SV = 1,03mm 2 Si = 0,75mm 2 Sm = 1,0mm 2 Sn = 1,5mm

2

Sv = 2LW/kev = 2 x 10,6m x 45w/57 x 1,185v x 230v = 0,06mm 2 Si = P/v x cos φ= 45w/230v x cos 1 = 0,20A ⤇ 0,75mm ⤇ IZ = 12A IB ≤ IN ≤ IZ 0,20A ≤ 6A ≤12A

2

SV = 0,06mm 2 Si = 0,75mm 2 Sm = 0,75mm 2 Sn = 0,75mm

2

Sv = 2LW/kev = 2 x 16,6m x 1000w/57 x 1,185v x 230v = 2,14mm 2 Si = P/v x cos φ= 1000w/230v x cos 1 = 4,35A ⤇ 0,75mm ⤇ IZ = 12A 2 IZ 1,5mm = 19A IB ≤ IN ≤ IZ 4,35A ≤ 6A ≤ 19A

2

SV = 2,14mm 2 Si = 0,75mm 2 Sm = 1,5mm 2 Sn = 2,5mm

2

Sv = 2LW/kev = 2 x 25,9m x 1000w/57 x 1,185v x 230v = 3,33mm 2 Si = P/v x cos φ=1000w/230v x cos 1 = 4,35A ⤇ 0,75mm ⤇ IZ = 12A 2 IZ 4,0mm = 34A IB ≤ IN ≤ IZ 4,35A ≤ 6A ≤ 34A

2

SV = 3,33mm 2 Si = 0,75mm 2 Sm = 1,5mm 2 Sn = 4,0mm

2

Sv = 2LW/kev = 2 x 10,8m x 15w/57 x 1,185v x 230v = 0,02mm 2 Si = P/v x cos φ= 15w/230v x cos 1 = 0,06A ⤇ 0,75mm ⤇ IZ = 12A IB ≤ IN ≤ IZ 0,06A ≤ 6A ≤ 12A

2

SV = 0,02mm 2 Si = 0,75mm 2 Sm = 0,75mm 2 Sn = 0,75mm

2

Sv = 2LW/kev =2 x 17,5m x 30w/57 x 1,185v x 230v = 0,07mm 2 Si = P/v x cos φ= 30w/230v x cos 1 = 0,13A ⤇ 0,75mm ⤇ IZ = 12A IB ≤ IN ≤ IZ 0,13A ≤ 6A ≤ 12A

2

SV = 0,07mm 2 Si = 0,75mm 2 Sm = 0,75mm 2 Sn = 0,75mm

2

Sv = 2LW/kev = 2 x 19,1m x 45w/57 x 1,185v x 230v = 0,11mm 2 Si = P/v x cos φ= 45w/230v x cos 1 = 0,20A ⤇ 0,75mm ⤇ IZ = 12A IB ≤ IN ≤ IZ 0,20A ≤ 6A ≤ 12A

2

SV = 0,11mm 2 Si = 0,75mm 2Sm = 0,75mm 2 Sn = 0,75mm

2

Sv = 2LW/kev = 2 x 14,6m x 45w/57 x 1,185v x 230v = 0,08mm 2 Si = P/v x cos φ= 45w/230v x cos 1 = 0,20A ⤇ 0,75mm ⤇ IZ = 12A IB ≤ IN ≤ IZ 0,20A ≤ 6A ≤ 12A

2

SV = 0,08mm 2 Si = 0,75mm 2 Sm = 0,75mm 2 Sn = 0,75mm

2

Sv = 2LW/kev = 2 x 6,1m x 1000w/57 x 1,185v x 230v = 0,78mm 2 Si = P/v x cos φ= 1000w/230v x cos 1 = 4,35A ⤇ 0,75mm ⤇ IZ = 12A 2 IZ 1,5mm =...