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.
Answers were Sorted based on User's Feedback
Answer / a.yogeswaran
1 hp =750watts
35hpx750=26250
total load P=26.25
current I=26.25X1.74
=45.675(not in market)
=63A
cable size will be as 25cumm2 XLPE/SWA/PVC and 16cumm2 Y/G.CU.PVC.ECC(as required)
Breaker=63A 100mA ELCB Breaker
MDB 01 QUANTITY
Bus Bar Size=20mmx10mm
Is This Answer Correct ? | 7 Yes | 1 No |
Answer / 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
Is This Answer Correct ? | 0 Yes | 1 No |
what is differnce between oil transformer & dry type transformer ???????????
What will happen if induction motor is supplied with capacitive load?
In UPS what does 600va reffer to?
DIFFERENCE BETWEEN GROUND AND NEUTRAL?
whether the battery is voltage source or current source?
can any one suggest websites having study maetrials for the electrical students?
wha tis the ac motor used for traction system
Please give me a solid reason there are 2 ELCB's If we take Phase from ELCB NO:1 an Netural from ELCB N:2 why ELCB is tripping when we connect the Load?please brief me with detail
What is meant by stator?
Name of the relay of low lub oil presuure in DG sets
what is formula of dc current and resistance.
What is the difference between EARTH & NEUTRAL?