What will be the size of cable required for 5.5 KW motor (
Full load current 10 Amps approx.), Starting current with
DOL is 120 Amps. Aprrox. Short circuit current with LLLG
fault is 2000 Amps Approx.
Answers were Sorted based on User's Feedback
Answer / k.prakashchandra
6 sq mm copper cable and 10 sq mm if the usage is
non-stop.cables can withstand heavy currents for short periods.
Is This Answer Correct ? | 17 Yes | 3 No |
Answer / birinchi87
4 sq. mm is sufficient. In our plant we are using 2.5 sq. mm for 5.5 KW and 4 sq. mm for 11 KW.
Is This Answer Correct ? | 18 Yes | 11 No |
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