Transfer equipment associated with installations served by alternate sources of supply shall be equipped with the necessary equipment to prevent backfeed of power onto the power supplier's system when the power supplier's local system is not energized by its own source of power. Protective equipment and installation of equipment to prevent backfeed shall be approved by the power supplier.
Tenn. Comp. R. & Regs. 0780-02-01-.09
Authority: T.C.A. §§ 68-102-113 and 68-102-150.