| 摘要 |
A safe operating load reducing tap plug (100) for testing, grounding and isolating a connector (120) from a high voltage system by utilizing a rated bushing insert (260) is disclosed, wherein the connector has a bushing port (122) and a plug port (124) connected to a high-voltage cable (128), and wherein the bushing port is mountable to electric equipment. The plug includes a deadbreak interface (170) having an interface contact assembly (208) receivable in the bushing port, the interface contact assembly being connectable to the high-voltage cable and the equipment; a loadbreak interface (172) having an aperture extending through to the deadbreak interface; and a bushing well interface (176) having a well for receiving the rated bushing insert, the bushing well having a bar stud (250) extending therefrom which i s electrically connectable to the interface contact assembly. The connector is tested through the rated bushing insert to initially confir m that the high voltage cable is deenergized. Next, the connector is grounded through the rated bushing insert, and finally, the connector is isolated by disconnecting the interface contact assembly from the equipment.
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