252kV Oil-impregnated Fiber Dry Type Capacitive Wall-through Porcelain Bushing

Product Description

The product consists of a carrier, a capacitor core wrapped with resin-impregnated fiber, a porcelain sheath, a flange, and terminal structures. Measurement terminals are provided 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 ends of the product are equipped with 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, gasless

High resistance to soiling

· Excellent tube performance

Terms of Use:

·Ambient Temperature: -40℃ to +50℃

·Altitude: Product design is based on 1000m altitude; when exceeding 1000m, adjustments are made according to GB 311.

·Filth Level: IV (Special requirements, if applicable)

Key Performance Indicators:

· Applicable rated voltage levels: 72.5kV, 126kV, 252kV

·Rated Single-Phase Current: ≤2500A

Insulation Level: