GSA-OA
(52 to 245 kV)
GSA-OA is a Resin Impregnated Paper (RIP) bushing with Silicone Rubber (SiR) insulator oil-air applications. The condenser core is bonded directly to the silicone rubber to give a compact and lightweight bushing containing no gas, oil, or other liquids. The GSA 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.
Key Technical Features:
- The GSA bushing is partially discharge-free and has a very low dissipation factor, which results in a lifetime equal to that of the transformer.
- The unique sealing system RIPCOAT drastically reduces the risk of moisture ingress during handling.
- The insulator sheds are made from high-temperature vulcanization (HTV) silicone for unsurpassed erosion resistance.
- The GSA bushing has an excellent performance in seismic active areas.
- A comprehensive testing program has been performed in addition to what international standards require.
- It is possible to use alternative insulating fluids.
Product Scope:
| Technology | Resin Impregnated Paper (RIP) with silicone insulator |
| Voltage | 52 to 245 kV |
| Current | ≤ 2000 A Higher current ratings are available upon request. |
GSA-OA for 52 to 245 kV
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