Where we can use 3.5c cables instead of 4c cables.Why?

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Where we can use 3.5c cables instead of 4c cables.Why?..

Answer / pakshi rajan.g

only the leakage current flows through neutral in a 3phase system, so size 0.5 core is enough for neutral...

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Where we can use 3.5c cables instead of 4c cables.Why?..

Answer / sourabh vishwakarma

from 3.5c cable we can save cost instead of using 4c cable.in 3.5c cable .5c is using only for neutral for completing path.

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Where we can use 3.5c cables instead of 4c cables.Why?..

Answer / ajarasheed

it can be used in 3ph equipment connection where the nuetal
will be used only for controls.

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Where we can use 3.5c cables instead of 4c cables.Why?..

Answer / william lobo

IT DEPENDS ON THE LOAD SITUATION AT THAT PARTICULAR PLACE. IN CASE THERE IS MOE THAN 50% MOTOR LOAD I.E. 3 PHASE LOADS ONLY AND LESS OF SINGLE PHASE LOADS; THEN IN THAT CASE WE COULD USE 3.5C CABLES. BUT WHERE THE AMOUNT OF SINGLE PHASE LOADS ARE MAXIMUM AS COMPARES TO 3 PHASE LOADS; THEN IN THOSE CASES IT WILL BE NECESSARY TO USE 4C CABLES.

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