coulter said:How do you get a 240/120 service that is not single phase?
carl
By stating 120/240 instead. :]
coulter said:How do you get a 240/120 service that is not single phase?
carl
coulter said:Ah ha - got it. I might have even known that:-? Yes, Nema C84.1 defines 120/240 as single phase, and 240/120 as 3ph D.
But I thought one used 7jaws for 3ph - 4w.
PS: Just in case you couldn't tell, I am clear out of my element
carl
gndrod said:Hi Buck,
Was this an L+I inspection, obviously not in Tacoma because the bypass is required there and N.Pierce installs. Just happen to have a 2007 Tac Pwr handbook in front of me. rbj
Mike,jwelectric said:90.4 is not a code rule. How could a code official even quote in on a rejection.
mthead said:In some locations the inspector may have to view an installtion with an eye that has addt'l requirements beyond what the NEC requires--You'll find that you can never be required to do less than what code requires,but you can often be required to do more than what code requires by a locale .
I would have called that inspector and ask him just who he was working for, the city, county, state or the power company?buck33k said:A couple of days go by and I learn I have been red tagged on that job by the electrical inspector. 90.4 "Additional requirements may be imposed by another AHJ ... incorrect meter base"
Where's Rattus when we need him?coulter said:How do you get a 240/120 service that is not single phase?
coulter said:Is it common to put in a 5-jaw if the service is 240/120?
carl
coulter said:I got that from 480's post 7. The part I didn't get is if it is normal to install a 5 jaw base on a 240/120 service.
carl
Yes we have to for parking lot or street lighting. For some type of special meter.coulter said:Is it common to put in a 5-jaw if the service is 240/120?
carl
tom baker said:The NFPA handbook states that Article 90 has no enforceable rules.....
480sparky said:For sale: 2005 and 2008 NECs, both print and CD versions. Not needed as structures listed in 90.2 no longer needed to be wired to these standards. PM me for price and details.
tom baker said:The NFPA handbook states that Article 90 has no enforceable rules.....