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if our load is 65000 watts howcan we find out all char like
cable size. mcccb etc

Answers were Sorted based on User's Feedback



if our load is 65000 watts howcan we find out all char like cable size. mcccb etc..

Answer / mahendran

KW = ROOT3*VI*PF/1000
65=1.732*400*I*0.9/1000
I=104

MCCB 1.5 TIMES THE AMPS

SO MCCB SELECT 160 AMPS

CABLE 70 SQ MM CU OR 120 AL

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if our load is 65000 watts howcan we find out all char like cable size. mcccb etc..

Answer / k.prakashchandra

You can use 50 sq mm copper cable and 100 A MCCB if the
power supply is 3ph 400 V and balanced.

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if our load is 65000 watts howcan we find out all char like cable size. mcccb etc..

Answer / moazzam

where i use ACB,vcb,rcb.please splen my

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