Insulator PDF
Ceramic disc suspension insulator
The definition of Ceramic disc suspension insulator:
Ceramic disc suspension insulator is made up of ceramic unit, iron cap, steel insulator pin. The iron cap and steel pin of Ceramic disc suspension insulator are assembled with ceramic part with cement. The cap and pin should be on the same axial line and don’t have obvious deflection. Ceramic suspension insulator is used to hang the electric conductors and can be divided as ceramic suspension insulator string and ceramic strain insulator string.
The application of Ceramic disc suspension insulator:
Ceramic disc suspension insulator is one of the most important and basic insulators, and it can be used on transmission and distribution line, even used on the high voltage line. Disc suspension insulator cannot be replaced by other kind of high voltage insulator, that’s the part why it is special. The suspension insulators can be made from ceramic, composite materials and glass.
Ceramic disc suspension insulator porcelain disc suspension insulator
The classification of Ceramic disc suspension insulator:
Ceramic disc suspension insulator can be divided into normal disc suspension insulator and anti-pollution insulator which is also called anti-fog suspension insulator. This is according to pollution status of environment of Ceramic disc suspension insulator.
The common code numbers of ceramic disc suspension insulator:
The common code numbers of ceramic disc suspension insulator can be divided into three classes:
ANSI standard: ANSI 52-1, ANSI 52-2, ANSI 52-3, ANSI 52-4, ANSI 52-5, ANSI 52-6, ANSI 52-8, ANSI 52-9A.
IEC standard: U70BL, U70BS, U100BL, U120B, U160BS, U210B, U300B, U530B，U70C
Other code numbers: XHP-70, XHP-80, XHP-90, XHP-100, XHP-120, XHP-160, XHP-210
Ceramic disc suspension insulator is also called ceramic cap and pin suspension insulator because of its composition.
