Product Introduction

This product is composed of main components such as the carrier, capacitor core, outer sheath, skirt, flange, and end structure. The flange features a measuring tap, which is used for partial discharge and dielectric loss factor measurements by opening it; it should be reliably grounded during normal operation. The carrier is a conductive busbar.

Reference Standards

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

Product Model

Product Features

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

·High soil resistance level

· Maintenance-free

Terms of Use:

·Environmental Temperature: -50℃ to +50℃

·Altitude: Product design is based on a 1000m altitude, with adjustments made according to GB 311 for altitudes exceeding 1000m.

· Filtration Grade: Outdoor IV/Indoor III (Special requirements, if any, to be noted)

Key Performance Indicators:

· Applicable rated voltage classes: 12kV, 24kV, 40.5kV

·Rated Current: ≤5000A (Higher current sleeves require customization)

Insulation level and electrical performance:

· Temperature Rise: Not exceeding 85K

Electrical Testing:

60 Hz power frequency endurance, partial discharge testing, dielectric loss, and capacitance

Operations and Maintenance:

Maintenance-free