Porcelain insulators can be divided into disc suspension insulator, line post insulator, pin type insulator and station post Insulator etc. according to insulator design.
The features of porcelain insulators
◆ Long term service life
◆ High mechanical strength
◆ Good mechanical and electrical properties
◆ Double sealing silicone housing
◆ designs requirements for service life at least 30 to 50 years
◆ End fittings Galvanized
◆ Excellent pollution
◆ Easy to install
◆ Excellent electrical specification
◆ Excellent pollution performance
◆ Ease of installation as easier to handle and transport.
◆ Easy installation
◆ Excellent impact resistance
According to insulator using position, the types of porcelain insulators have
◆ Line insulators
◆ Station post insulators
◆ Transformer bushings
◆ Bus bar insulator
Porcelain insulators consist of cap iron, porcelain parts and insulator end fittings made of high aluminum porcelain materials with excellent mechanical strength.
electrical conductor and insulator
Electrical insulator definition