65-407-324 Me. Code R. § 5

Current through 2024-25, June 19, 2024

Section 407-324-5 - STANDARDS FOR THE CERTIFICATION OF GENERATORS AND INTERCONNECTION EQUIPMENT

A. In order to qualify as "certified" for any interconnection procedures, generators shall comply with the following codes and standards:

1. IEEE 1547 Standard for Interconnecting Distributed Resources with Electric Power Systems; and

2. UL 1741 Inverters, Converters and Controllers for Use in Independent Power Systems.

B. Interconnection equipment shall be considered "certified" for interconnected operation if the equipment has been tested and listed by a nationally recognized testing and certification laboratory (NRTL) for continuous interactive operation with a utility grid and meets the definition for certification under FERC Order 2006.

C. Project Designs for Level 2, Level 3 and Level 4 generators greater than 50 kW shall be reviewed and approved by a Licensed Professional Engineer.

65-407 C.M.R. ch. 324, § 5