Loadbreak Portable Feedthrough, 200A

Eaton’s Cooper Power series 200 A, 35 kV Class Three-Phase Loadbreak Portable Feedthru provides two internally bused 21.1/36.6 kV loadbreak interfaces meeting all requirements of IEEE Std 386 standard - 200 A Loadbreak Interface No. 1, 21.1/36.6 kV (large 35 kV Class interface). It is used in pad-mounted equipment, undergound vaults, and other apparatus to bypass transformers, to test and ground citcuits, and to provide open point deadfront lightning arrester protection when used with Eaton’s Cooper Power series M.O.V.E. Arrester. Sectionalizing of cable runs to find and isolate cable faults is made easy when the portable feedthru is used with large 35 kV Class (21.1/36.6 kV) three-phase rated loadbreak elbows and other accesssories meeting the requirements of IEEE Std 386 standard. The 21.1 /36.6 kV three-phase rated portable feedthru should not be used with 21.1 kV single-phase rated loadbreak elbow connectors or grounding elbows. For quick identification, Eaton's 21.1/36.6 kV three-phase rated portable feedthrus are color coded with purple nose pieces. Mating 21.1/36.6 kV three-phase rated loadbreak elbow connectors (Section 500-41) have a molded purple cuff. Single-phase rated products are color coded with tan nose pieces and molded tan cuffs. When mated with comparably rated products, the portable feedthru provides a fully shielded, submersible, separable connection for loadbreak operation. The portable feedthru has a continuous copper current path from finger contact to finger contact. No aluminum components are used. It also has an ablative arc interrupter with excellent de-ionizing properties. The body is molded of high quality peroxide cured EPDM insulation and has a molded semi-conductive peroxide cured EPDM shield. The portable feedthru is designed to be installed in a double parking stand mounted on a transformer or other apparatus. It is available with either horizontal or vertical mountings. The vertical feedthru is used when parking stand configurations on apparatus will not accommodate the horizontal feedthru. In both types, the feedthru is secured in a stainless steel bracket with a stainless steel holddown bolt equipped with a brass pressure foot. The drain wire lug on the bracket allows attachment of a drain wire to ensure deadfront construction.