How we calculate the size of H.T cable for any transformer &
rating of busbar for any L.T. panel?

Answers were Sorted based on User's Feedback



How we calculate the size of H.T cable for any transformer & rating of busbar for any L.T. pan..

Answer / sakthipriya m

Rating of busbar L.T.Panel

Current rating - Depends on the incomer of L.T.Panel and kva
rating of the transformer.
e.g.
If the incomer of L.T.Panel is 1000 A then rating of aluminium
bas bar will be 100X10X1R

Is This Answer Correct ?    4 Yes 1 No

How we calculate the size of H.T cable for any transformer & rating of busbar for any L.T. pan..

Answer / cameo_0102

to know the desired
rating of busbar
just multiply its
width & height(not
length),the result
will show the max
load,that it can
bear.

Is This Answer Correct ?    1 Yes 0 No

How we calculate the size of H.T cable for any transformer & rating of busbar for any L.T. pan..

Answer / ritumoni

rating of LT bus bar depands on the ht cable & load current

Is This Answer Correct ?    1 Yes 1 No

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