24kV To 36kV HV Porcelain Transformer Bushing

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Product Overview

A high voltage porcelain transformer bushing covering the 24 kV to 36 kV band. Inside the transformer it insulates the leading wires from each other and from other conducting surfaces, which is what prevents short circuits at these voltages. It also provides mechanical support, holding the wires in position so they cannot move into contact. Ceramic offers the dielectric properties that keep insulation reliable under extreme voltage conditions.

Why Buyers Choose This Part

• One bushing family covering both 24 kV and 36 kV transformer classes
• Ceramic dielectric that holds insulation under extreme voltage conditions
• Mechanical support that keeps leading wires clear of each other
• Built for the high voltage end of distribution and sub-transmission

Where It Is Used

• High voltage transformers operating between 24 kV and 36 kV
• Substation transformers in distribution networks
• Transformer manufacture covering two voltage classes
• Replacement where the class sits between standard catalogue points

Who It Suits

• Transformer manufacturers building 24 kV to 36 kV units
• Substation engineers specifying HV bushings
• Distributors supplying the upper distribution voltage classes

What Goes Wrong Without The Right Part

• Short circuits between leading wires inside the transformer
• Wires that move into contact with conducting surfaces under load
• Insulation that fails under extreme voltage conditions
• Two separate part families for 24 kV and 36 kV transformers

How It Is Built

• Covers the 24 kV to 36 kV high voltage range
• Insulates between leading wires and other conducting surfaces
• Provides mechanical support holding wires in position
• Ceramic dielectric construction
• Designed for high voltage transformer applications

Materials

• Electrical ceramic body
• Copper or aluminium alloy conductor

Process

• Forming
• Glazing
• Firing
• Conductor assembly
• Electrical routine test

Testing

• Dielectric performance testing at the specified class
• Mechanical support verification
• Shell and glaze inspection

Certification

• ISO 9001 quality management system

Customisation Options

• Voltage class selected within the 24 kV to 36 kV band
• Produced to drawing or sample
• OEM and ODM supply

How It Compares

Glass insulator materials	Both ceramic and glass offer excellent dielectric properties. Ceramic is the established choice for transformer bushings because of its mechanical behaviour at the tank interface.
DIN and EN pattern bushings	Those carry fixed dimensional and test values per standard. This listing covers the voltage band, so confirm the pattern your transformer drawing requires.

Before You Order And After It Arrives

• Confirm which voltage class within the band your transformer needs
• Send the terminal board drawing so the pattern can be matched
• Keep the leading wire clearances as the design intends
• Inspect the bushing surface at every transformer service

24kV To 36kV HV Porcelain Transformer Bushing Questions

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Quote For 24kV To 36kV HV Porcelain Transformer Bushing

Send the quantity and any drawing you have. Enquiries are answered within 24 hours, and we produce to customer drawings and samples.