HOW TO CALCULATE THE WIRE SIZE FOR THE GIVEN LOAD?
Answers were Sorted based on User's Feedback
Answer / tej4fun
first calculate the full load current of ur given load
and then the continous and non continuos load it has to
carry and the length from the feeder to the load
with the length and amperage calculate the voltage drop
with this u can come to final amperage of the cable then u
can choose the respective cable from any manufactures guide
Is This Answer Correct ? | 3 Yes | 1 No |
Answer / g v s
calculate the full load current for a given load, select
the cable from oem catalogue and then find out dearating
factor from oem or NFPA 70 TABLES .Depending upon laying
of method (whether it is under ground or o/h or both), then
multiple the df for a given load current. after this u hv
to calculate the voltage drop and it should be within the
limits as per ieee and ansi standa.
Is This Answer Correct ? | 0 Yes | 0 No |
Answer / simon peter
First of all u should know what is the amount of current of the load which will b drawn by the load.......
Is This Answer Correct ? | 0 Yes | 0 No |
Answer / sudhir patil
By given load calculate the max. current & use standrad
gage table or normally 1SQ.MM For 1.5A Current.
Is This Answer Correct ? | 1 Yes | 2 No |
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