Section PSC 119.27 - Non-certified paralleling equipment(1) Any DG facility that is not certified under s. PSC 119.26 shall be equipped with protective hardware or software to prevent unintentional islanding and to maintain power quality. The applicant shall provide the final design of this protective equipment. The public utility may review and approve the design, types of protective functions, and the implementation of the installation. The applicant shall own the protective equipment installed at its facility.(2) The applicant shall calibrate any protective system approved under sub. (1) to the specifications of the public utility. The applicant shall obtain prior written approval from the public utility for any revisions to specified protection system calibrations.Wis. Admin. Code Public Service Commission PSC 119.27
CR 03-003: CR Register January 2004 No. 577, eff. 2-1-04.Amended by, CR 22-077: am. (1) Register April 29 No. 820, eff. 5/1/2024