A adityalagudu Member Location victoria,TX,USA Feb 27, 2019 #1 Can anyone provide the design guideline for the calculation of cable sizing, used in the Underground duct bank?
Can anyone provide the design guideline for the calculation of cable sizing, used in the Underground duct bank?
ron Senior Member Location New York, 40.7514,-73.9925 Feb 27, 2019 #2 Generally for low voltage it is found in 310.15(C) and Annex B