33/11 kv substation

[ohmme]

hi gentlemen
can any one tell me What is the advantage of using
This type of wiring ?
In accordance with any standard or code ??
thank u for all
see Attachment

 

[melspuds]

I have no idea where the install is. I do not believe that the cables have a metal sheath because of the tight 90[sup]o[/sup] bends.
Dave