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Cap and pin replacement insulators

Cap and pin replacement insulators are station post insulators, and the standard station posts are dimensionally different, and direct replacement cap and pin insulators.

Cap and pin replacement insulators

Cap and pin insulators are traditional insulators used for substations switch and bus supports consisting of cap and pin type units and end fittings.

The structure of Cap and pin replacement insulators
◆ One or more porcelain shells
◆ A cap and pin
◆ All cemented together in to stacking unit

Compared to Cap and pin insulators, the advantages of Cap and pin replacement insulators
◆ Can be designed in high voltage, such as 220kv
◆ Cap and pin insulator is only used for low voltage distribution systems, such as TR4 insulators
◆ Cap and pin replacement insulators are designed with correct height, bolt circle and electrical characteristics with no loss of system integrity or coordination, or modification of existing bus work

Cap and pin replacement insulators are station post insulators, which can be designed and manufactured in accordance with ANSI C29.9 standards used with good electrical and mechanical properties.

 

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Orient Power is a pin insulator manufacturer of porcelain pin type insulator and composite pin insulators.