depending on what we can choose the rate of mccb considering that we know the

depending on what we can choose the rate of mccb
considering that we know the total load

Question Posted / mr. alduhouri

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depending on what we can choose the rate of mccb considering that we know the total load..

Rateing of MCCb to selected as follow if your load is 25 KW
then MCCB rating is 25x1.74=43.5A.
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depending on what we can choose the rate of mccb considering that we know the total load..

Answer / jaswinder

The rating of MCCB depends on FLC for small motors but for
larger motors where factors like Load factor , diversity
factor are taken into consideration for cal of FLC and
accordingly rating of MCCB is Selected.

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