Oct 26, 2006 #1 standaman Geotechnical Oct 26, 2006 1 What is the spacing in inches from a 5kV cable lug to ground, in this case the cover of a j-box? standaman
What is the spacing in inches from a 5kV cable lug to ground, in this case the cover of a j-box? standaman
Oct 26, 2006 1 #2 tulum Industrial Jan 13, 2004 335 depends where you are and what type of system you have... CSA 4160V is 2.5" P-G and 3.25" P-P... However if your system is resistance grounded instead of solidily you should use the 3.25" for both P-P and P-G.. Any case if you can get P-P go for it.. Regards, TULUM Upvote 0 Downvote
depends where you are and what type of system you have... CSA 4160V is 2.5" P-G and 3.25" P-P... However if your system is resistance grounded instead of solidily you should use the 3.25" for both P-P and P-G.. Any case if you can get P-P go for it.. Regards, TULUM
Oct 26, 2006 #3 dpc Electrical Jan 7, 2002 8,707 And these are **minimums**. More is better. Upvote 0 Downvote
