Hi,

I need to run DC Cable, AC Cable, Communication Cable in a trench please suggest me the best possible layout.

DC Cable: 1 core 240 sqmm
Ac Cable: 3 core 150 sqmm and 2 runs of 4 core 35 sqmmm
Fibre optic cable approx 10sqmm.

I am planning to run these cables in same trench at same depth of 900mm with a clearance of 300mm between each. The standards suggest to keep a clearance of 300mm between power and communication cable. Does it mean horizontal or vertical Distance?

 

Fiber optics are not effected by electrical noise.