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Make a list of materials and layout diagram for a 35hp motor, to be wired at 35meter away from the MDB in a chemical factory.
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Answer Posted / waleed hourieh
P=35*746= 26.11 kw
I= 26.11 *1.74*1.25=56.7a
So the CB = 63A.
Materials list :
63A TP MCCB .25KA
63A/100mA ELCB .
60*60 MANHOLE COVER HEAVY-DUTY
35METER UPVC BLACK PIPE HEAVY-DUTY
4C*25MM2+1C*16MM2 Y/G.= 38 METER
63A TPN ISOLATOR
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