K650T1-SP

These bushings are typically used in pad-mounted, vault-type, and submersible transformers, as well as switchgear. They are designed for 600-Amp systems through 25kV.

These bushings meet ANSI/IEEE Standard 386, Latest Revision. Their interface also meets ANSI/IEEE 386 dimensional criteria.

The K675T1 model is for 900 Amp applications. It requires an all copper arrangement for the connection.

In the K650T1-SP model, "SP" means "with stud permanent".

The conductive shield is made of molded conductive EPDM. It provides positive ground contact with the EPDM flange of the bushing insert.

The 8-hour overload rating for these bushings is 300 Amps, RMS.

The impulse withstand (BIL) rating is 125kV. This is based on a 1.2 x 50 microsecond wave.

The K650T1/K675T1 deadbreak bushings have a 25kV Voltage Class. They are designed for systems through 25kV.

The K675T1 model uses an all copper threaded connection to the apparatus. For 900A applications, an all copper arrangement is required.

These bushings are available in short shank lengths of 8.563 inches. This length applies to K650T1, K675T1, and K650T1-SP models.

ABB - Installation Products offers comprehensive technical support through a dedicated technical support hotline at 888-385-1221 (Option 1), available 7:00 a.m. - 5:00 p.m. CST, Monday-Friday. Their support services include emergency services, on-site support, remote diagnostics, installation assistance, equipment assessments, and repair coordination. Customers can also access technical resources via email at [email protected].

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