How to calculate busbar size & what is the procedure we
make for determine that?
Answer Posted / jk
Aluminum current transfer capacity :0.8 amps/sq mm
Copper current transfer capacity :1.6 amps/sq mm
Example:640 amps
x= 640 / .8 = 800 sq mm
800/10 (Say 10 mm Width)
L=80 MM, W=10 MM
| Is This Answer Correct ? | 17 Yes | 5 No |
Post New Answer View All Answers
How much load can be taken for chiller from 1500 kva transformer
block diagram of 2 ups system connected in parallel mode?
in my working site. momentary jerck in electrical supply ocurred frequently which cause of multiple losses in our electrical equipements. how can we protect our electrical machines and equipements in this situation.
why i can not use thimble on capacitor duty contactor
what is the calculation formula for motor starting torque,running torque, running torque.
what are the main applications of transistor in non-linear region?
how to find the resistance and gap volatage of the diode??
can mini-curcuit supply MIL-tested transformer !
How Load Factor, Demand Factor, Diversity Factor etc best applied in designing an electrical circuit? Is it allowed to consider these factors in each and every panel in an electrical distribution system? Can any body suggest a good book for reference?
What is meant by vector group
what will happen if i connect 12 volt battery with 24 volt battery charger.
What is method of calculating the fault current for a MDB, 50KW, 3PH, 415V, 50HZ?
What is star-delta transformer?
along with technical test papers
what is the difference between pvc & fiber glass cables