Is there a max ohms to ground on transmition towers or metal power line poles?
K korn New member Jan 14, 2011 #1 Is there a max ohms to ground on transmition towers or metal power line poles?
tom baker First Chief Moderator Staff member Location Bremerton, Washington Jan 14, 2011 #2 That application is less an NEC question and more a NESC question. But there may be someone who knows.
That application is less an NEC question and more a NESC question. But there may be someone who knows.
zog Senior Member Location Charlotte, NC Jan 19, 2011 #3 Pretty sure it is 5 ohms (Could be wrong there), but some local requirements may be less. It should be included in your scope and include test method requirements.
Pretty sure it is 5 ohms (Could be wrong there), but some local requirements may be less. It should be included in your scope and include test method requirements.