Enclosures & Accessories / Technical supply

Transformer Bushing

Insulated bushings carrying transformer connections through the tank wall, 10 kV to 1100 kV.

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Product overview

Built around the project specification

A bushing carries a live conductor through an earthed tank wall without flashing over to it. It is a small component with an outsized consequence: bushing failure is one of the more common causes of transformer loss, so the insulation design, the seal and the test evidence behind a bushing matter more than its price.

Key features

Voltage classes from 10 kV to 1100 kV
Oil-air, oil-SF6 and oil-oil types
Sealed against moisture ingress
Type-tested insulation design

Applications

Power and distribution transformers
Transformer refurbishment and replacement
Substation plant
Reactors and tap changers

Specifications

Voltage range: 10 kV – 1100 kV
Types: Oil-air, oil-SF6, oil-oil
Principal: Nanjing Electric HV Bushing Co., Ltd
Appointment: Authorised to offer and support in Myanmar

Technical documents

Documentation for procurement and review

Available catalogues, datasheets, manuals, and group certificates are kept in the document library. Final ratings are confirmed against the project specification.

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