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GSA-AA is a Resin Impregnated Paper (RIP) bushing with Silicone Rubber (SiR) insulator for indoor-outdoor walls. The condenser body is directly covered with silicone rubber to give a compact and lightweight bushing that contains no oil or other liquids or gases. ​ The GSA-AA bushing can be installed at any angle from horizontal to vertical and is equipped with a 2 kV test tap. Conductor arrangement can be either of draw lead or solid rod type.​ The insulator is perfectly bonded to the RIP body in a patent applied for process, giving protection from the environment. The GSA bushing is specified and tested according to IEC 60137 and IEEE C57.19.00/01 (dielectric) in applicable parts.

Key Technical Features:

  • The bushing is partially discharged-free and has a very low dissipation factor, which results in a lifetime equal to that of the transformer.​
  • The insulator sheds are made from high-temperature vulcanization (HTV) silicone for unsurpassed erosion resistance.​
  • A comprehensive testing program has been performed in addition to what international standards require.​
  • Solid - Reduced risk for fire, any mounting angle possible, oil leakage from the bushing eliminated, and no monitoring of pressure and oil levels.
  • Non-shattering materials - Protection of personnel and equipment, easy handling, and safe transport
  • Lightweight and compact - Easy handling and low life cycle environmental impact
  • Silicone rubber insulator - Superior electrical performance; cleaning is not normally needed.

Product Scope:

Technology Resin Impregnated Paper (RIP) with silicone insulator
Voltage 52 to 123 kV
Current ≤ 4000 A
Higher current ratings are available upon request.

GSA-AA (52 to 123 kV)
GSA-AA (52 to 123 kV)

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