In a 11kv/433v transformer,at the LT side ie 433 V side why
do we need to put 3.5 core Cable upto Panel.The full load
rated Amps is 666 at LV side.What value of current will flow
through the Nuetral Conductor.Why can't we use 4Core Cable
instea of that?
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Answer Posted / s.banik
we are always try to be distribute our load as balance
condition(i think transformer secondary side is star
connected),but in practical this not possible at
site.So,little current is flows through the neutral
conductor but this is not so high.some time we are use in
4core, this is depend on load condition & practical operation.
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