POWER BUSHING ASSEMBLIES 5 KV CLASS, 75 KV BIL, 7.5″ CREЕР

Technical Specification

Product: Transformer and Switchgear Bushing Assembly
Application: Transformer, Switchgear, Entrance, and Special Power Apparatus

1. Electrical Ratings

• Ratings are based on use in liquid-filled transformers, with the lower end of the bushing submerged below the oil level.

2. Construction Features

• Design: Suitable for transformers, switchgear, entrance, and special power apparatus applications.
• Sealing: Bushings are fully oil- and watertight at both the top terminal and mounting flange.
• Porcelain: Made of high-quality electrical-grade wet-process porcelain, gray glazed over the entire surface.
• Top Skirts: Designed for outdoor applications.
• Flanges and Washers: Constructed of non-magnetic materials.
• Spring Assembly: A disc spring maintains constant gasket pressure on the top terminal, compensating for the thermal expansion and contraction of the copper stud.

3. Gaskets

To specify this option, add suffix “C” to the part number when ordering

Standard Gasket: Nitrile (Buna-N)

Optional Gasket: Cork and rubber composite