Electricity
Power line protection zone: how many metres by voltage
España
RD 223/2008 gives a formula (≈ conductor swing + 3.2 + U/150, min 5 m); values rounded.
Distancias y normas
The protection zone of an overhead power line is measured from the outer conductors on each side and grows with voltage. Inside it, building and many works need the grid operator’s consent.
Up to 1 kV
5 m on each side
Spain — RD 223/2008 (RLAT, ITC-LAT 07)
6–20 kV
5 m on each side
Spain — RD 223/2008 (RLAT, ITC-LAT 07)
35 kV
5 m on each side
Spain — RD 223/2008 (RLAT, ITC-LAT 07)
110 kV
7 m on each side
Spain — RD 223/2008 (RLAT, ITC-LAT 07)
150–220 kV
8 m on each side
Spain — RD 223/2008 (RLAT, ITC-LAT 07)
330–500 kV
10 m on each side
Spain — RD 223/2008 (RLAT, ITC-LAT 07)
Underground cable
1 m on each side
Spain — RD 223/2008 (RLAT, ITC-LAT 07)
Forbidden inside
Building, storage, planting/felling trees, open fire, earthworks and blasting — without the grid operator’s written consent.
Spain — RD 223/2008 (RLAT, ITC-LAT 07)
Allowed
Passage, driving across and mowing grass.
Normas locales
Limitación importante
Esta es una ayuda para la planificación, no una opinión legal. Antes de construir, comprueba las normas locales de uso del suelo, las servidumbres, los requisitos del operador de red/servicios públicos y los edificios vecinos.
