Distance between overhead power line and hazardous (ATEX) area

[AntonioPerez]

I've been searching for any european standard that stablishes the required distance between overhead power line and hazardous (ATEX) area but I couldn`t find anything. In my case I have a 66 kV line over an outdoor propane/butane bottles storagement rack in Spain.

I'd appreciate any help.

 

[nhcf]

You might look in the standards associated with the propane installation rather than the electrical standards. For instance NFPA 58 in the USA says that a LPG container cannot be located within 6' of the vertical plane beneath overhead electric power lines that are over 600V.