Steve,
First check with your utility co. They all have requirements for NUG's Non Utility Generators, meaning generators not part of the utility's system. There are usually requirements to submit plans and design requirements that the utility requires. To install equipment connected to a utility without permission, could be very dangerous.
Each utility has it's own rules and regulations, which you will not find in the code book. It is best to call the utility and talk to the utility inspector or engineer before buying any equipment.
Our Utility is PSE&G
From: Electrical Service Installation Information & Requirements
Quote:
"Non Utility Generators (NUG)
4.9.1 The local Distrbution Systems Division will provide requirements to be followed by all NUG. Before major equipment is ordered and design started, a preliminary plan must be submitted by the applicant and acceptance for connection to PSE&G facilities secured."
A lot of homeowners buy these gen sets from a box store or off a truck, and assume you just hook them up, Could be a Big mistake.
