Product Introduction

This product consists of a porcelain sleeve, conductor, intermediate flange, and end accessories. The porcelain sleeve serves as the main insulation for the tube. The intermediate flange is normally grounded, and the conductor carries high-voltage current. The conductive body is a busbar.

Reference Standards

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

·GB/T 12944-2011 "High-voltage Wall-through Porcelain Bushing"

Product Model

Terms of Use

· Environmental Temperature: -50℃ to +50℃

·Altitude: Standard design for 1000m; correction as per national standards for altitudes exceeding 1000m.

·Filth Level: Outdoor IV/Indoor III