I want formula to calculate cable size as per load given in
kw & amp.I searched many sites but didn't right answer.Plz
reply me asap.
Answer Posted / robert nithin
mv= (VD*1000)/L*I
VD= VOLTAGE DROP(AS PER COUNTRY STANDARDS)
L = LENGTH OF CABLE
I = CURRENT RATING
I = P/(1.73*V*PF)
PF= POWER FACTOR
MV= MILLI VOLTAGE DROP/AMP/METER
SELECT THE CABLE DEPENDING UPON THE MV RATING IN PRODUCT CATALOGS
Is This Answer Correct ? | 121 Yes | 60 No |
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