Bare-wire coated fiber dry-type transformer porcelain bushing

Product Introduction

This product consists of a carrier body, a capacitor core wrapped with impregnated fiber, a composite sheath/waterproof porcelain sheath, a flange, and end structures. Measurement terminals are fitted on the flange, which should be opened for use during partial discharge and dielectric loss factor measurements, and should be reliably grounded during normal operation. The outdoor end features equipment clamps.

Reference Standards

·GB/T 4109-2008 "Insulating Sleeves for AC Voltage Above 1000V"

Product Model

Product Features

·Dry-type composite capacitive insulation, oil-free, gas-free

High dirt resistance level

· Good mechanical properties of casing

Terms of Use:

·Environmental Temperature: -40℃ to +50℃

·Altitude: Product design is based on a 1000m altitude; corrections are made according to GB 311 for altitudes above 1000m.

·Filth Level: IV (Special requirements to be noted if applicable)

Key Performance Indicators:

· Applicable rated voltage levels: 12~252 kV

Rated Single-phase Current: ≤6300A (Special design required for higher current as needed)