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
Related Documents
AC Bushing Type GSB Transformer Bushings
Services to keep your bushings fleet fit
Not sure about your perfect fit?
See our related offerings
Technical product guide
Find a specific product by filtering various parameters
COMPAS
Quickly find the right transformer bushings and tap-changers with our easy-to-use online tool.