Hi all,
I hope you could share your experience and advice regarding supply 50 flats in 5 storey block of flats. We get 3 x 430A supply.
What would be the best option for distribution power to each flat? I was thinking of 3 ryefield boards on 4th, 2nd and ground floor, however it will require 5x185mm SWA to run to each ryefield, optionally 3x185mm SWA and supply each ryefield as single phase (?).
It might be silly question but until now we did only max 2 storey buildings and all flats were supply from 1 location and max supply was 3 x 200A, here is my next question comes. Until now we only connect ryfield board, which maximum CSA cable for termination was 120mm, how to terminate 185mm cable then ?
Many thanks for help.
I hope you could share your experience and advice regarding supply 50 flats in 5 storey block of flats. We get 3 x 430A supply.
What would be the best option for distribution power to each flat? I was thinking of 3 ryefield boards on 4th, 2nd and ground floor, however it will require 5x185mm SWA to run to each ryefield, optionally 3x185mm SWA and supply each ryefield as single phase (?).
It might be silly question but until now we did only max 2 storey buildings and all flats were supply from 1 location and max supply was 3 x 200A, here is my next question comes. Until now we only connect ryfield board, which maximum CSA cable for termination was 120mm, how to terminate 185mm cable then ?
Many thanks for help.