MV Cable Sizing

[sk.hasan.s]

MV Cable Sizing: My requirment is 11kv and load of 6MW, with Short circuit current rating of 31.5KA,
I need the size for this and complete calcution procedure for the above...

Please reply.
thanks

 

[ghost]

Bit vague with your info there, there are a lot of factors to consider for MV calcs, particularly the length, for a start.

 

[ezzzekiel]

apart from being a bit vague working at 11kv and asking simple questions like cable sizeing strikes me as odd.

 

[ian.settle1]

Also the is no such thing as MV in this country only LV or HV.

As you are trying to size a HV cable this would require being carried out by a Electrical Engineer working with HV and not a normal electrician.

 

[GStueyXR]

Maybe he is trying to tap into the national grid to power his new wylex consumer unit he bought from B&Q.

 

[J@mes]

Maybe he is trying to tap into the national grid to power his new wylex consumer unit he bought from B&Q.

whats wrong with that?

 

[GStueyXR]

whats wrong with that?

Nothing, I positively encourage it

 

[Spa Key]

MV Cable Sizing: My requirment is 11kv and load of 6MW, with Short circuit current rating of 31.5KA,
I need the size for this and complete calcution procedure for the above...

Please reply.
thanks

Engineering student perhaps?

Speak to your lecturer, tell him/her that you need some help.

 

[SEC-Tom]

Nothing, I positively encourage it

Aslong as its fused correctly. Volex switched fused spur id use.