GSB
The GSB dry resin-impregnated transformer bushing is engineered for oil-air applications across 245 to 800 kV voltage levels. Designed for flexible installation angles—from horizontal to vertical—it features a 2 or 20-kV test tap and a draw rod or draw lead conductor system for easy field installation and removal without lowering oil levels.
With zero partial discharges, a low dissipation factor, and HTV silicone insulator sheds for superior erosion resistance, GSB bushings deliver transformer-equivalent lifespans and exceptional seismic performance. Backed by comprehensive testing beyond international standards, GSB bushings also support alternative insulating fluids, ensuring adaptability and long-term reliability.
Product scope:
| Technology | Voltage | Current |
|---|---|---|
| Resin-impregnated paper (RIP) with silicone or porcelain insulator | 245-800 kV | ≤2500 A Higher current ratings are available upon request. |
AC Bushing Type GSB Transformer Bushings
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AC Bushing Type GSB Transformer Bushings
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