Porcelain suspension insulator made by wet process porcelain consisting of one or more porcelain units and insulator end fittings used on overhead lines.

According to insulator used areas, porcelain suspension insulator can be divided into
◆ Normal type for light contamination
◆ Fog type for heavy contamination

According to suspension insulator design, porcelain suspension insulator can be divided into
◆ Bell type insulator
◆ Aero dynamic type for desert contamination
◆ Outer-rib type for industrial contamination
◆ Triple type insulator

The features of porcelain suspension insulator
◆ Mechanical strength up to 530kN
◆ Long term life performance
◆ Available for any voltage and contamination level by changing number of suspension insulators
◆ High reliability resistant

Porcelain suspension insulator used in suspension string with the clips or insulator string fittings, such as suspension clamps, strain clamps.

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