Oldbutwise
Member
- Location
- Wisconsin
- Occupation
- Electrician
When you have a building because of size it has 2 277/480 3000 amp services, How do you identify the second services wires in the building. i.e. Stripe on grounded or ungrounded conductors.
Second 480 volt Building service ID in conduit in building wiring
- Thread starter Oldbutwise
- Start date
- Location
- New Jersey
- Occupation
- Journeyman Electrician
Normally you don't do anything when the multiple services are the same voltage.
Oldbutwise
Member
- Location
- Wisconsin
- Occupation
- Electrician
How about if you have multiple separately derived services i.e. transformers' of the same voltage 480 to 120/208 in a building as far as wire id between them?
Thanks in advance.
Thanks in advance.
- Location
- New Jersey
- Occupation
- Journeyman Electrician
Nothing required.