Insulated rod-type transformer bushing for dry-type capacitive transformers

Product Introduction

This product consists of a carrier fluid, a capacitor core wrapped with胶浸fibers, a composite sheath/porcelain sheath, flange, and terminal structure. Measurement terminals are fitted on the flange, which are used for partial discharge and dielectric loss factor measurements. During normal operation, the flange should be securely grounded. Equipment clamps are provided at the outdoor end of the product.

Reference Standard

·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 casing mechanical properties

Terms of Use:

·Ambient Temperature: -40℃ to +50℃

·Altitude: Design based on 1000m elevation; corrections are made according to GB 311 for elevations above 1000m.

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

Key Performance Indicators:

· Applicable rated voltage levels: 12~252kV

Rated Current: ≤6300A (Special design required for higher current if needed)