Answer / sam patel

i think that is not accurate calculator. which give you
data regarding cable .but from HP capacity u can easily
count amper capacity .

example : if you have 100 hp motor
so required current is 156.25 amper
so to find cuurent from hp , divide by it 0.64
so u can get amper capacity


from polycab , rr kabel ,finolex , havellas catalog
u can check current rating and find according cable size

so above 156.25 amp u require 3.5 core x 150 sq mm al arm
and 4 core x 95 sq mm cables are used






for more detail , u can contact me on my mail id

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