ENA Bushings | Porcelain Bushings | Transformers & Switchgear
Webster-Wilkinson Porcelain Bushings
ena Bushings
This special range of porcelain bushings and fittings manufactured by Webster-Wilkinson are compliant with ENA (Energy Networks Association) Technical Specification 35-1.
The ENA bushings range includes equipment for:
Ground mounted distribution transformers and unit substations
- Standard bushing plate assemblies
- Cast resin bushing assemblies according to BS 2562 1979 Figure 16
- Tapping switches / handles / seals
- Oil level gauges
- Replacement gasket sets
Pole mounted transformers
- HV Bushing terminations – 1.1kV, 7.2/12kV / 24kV
- LV Bushing terminations – tank side / horizontal
- Arcing Horns
- Tapping switches / handles / seals
- Oil level gauges
- Replacement gasket sets
The above list is not exhaustive. Please contact T&D for further information including costs and lead times.
porcelain bushings
Webster-Wilkinson offer a complete range of bushings which utilise porcelain insulation designed for use in power transformers, distribution transformers and pole mounted transformers operating at LV MV HV electrical voltages.
Porcelain insulation is a proven technology which provides low cost, long life and maintenance-free solutions which can withstand all environmental conditions.
For a given operating voltage porcelain insulators can be provided with varying creepage distances depending on environmental conditions.
Porcelain bushings are normally supplied with brown glaze however if required, they can be given a grey glaze. All bushings meet the requirements of BS EN ISO 60137 Standards.
♦ BS EN ISO 60137: Insulated Bushings for Alternating Voltages above 1000V
Please contact us for technical support, stock availability and competitive quotations for the complete range of porcelain bushings.
