SpoolInsulators (ANSI)
Specifications of spool insulators
Cat. No | A1053 | A1054 | A1055 | A1056 | A1057 | |||
Fig | 2 | 1 | 2 | 2 | 3 | |||
Class ANSI | 53-1 | 53-2 | 53-3 | 53-4 | 53-5 | |||
Main Dimensions (mm) | H | 54 | 76 | 81 | 76 | 105 | ||
h | 27 | 38 | 40.5 | 38 | 52.5 | |||
D | 57 | 79 | 76 | 105 | 102 | |||
d | 45 | 45 | 45 | 73 | 73 | |||
d1 | 18 | 18 | 18 | 18 | 18 | |||
d2 | 22 | 24 | 24 | 24 | 24 | |||
R | 11 | 18 | 11 | 16 | 11 | |||
Mechanical failing load(kV) | 907 | 1360 | 1814 | 2041 | 2722 | |||
Minimum Flashover Voltage | Power- requency | Dry(kV) | 20 | 25 | 25 | 25 | 25 | |
Wet(kV) | Upright | 8 | 12 | 12 | 12 | 18 | ||
Level | 10 | 15 | 15 | 15 | 25 | |||
Weight(kg) | 0.22 | 0.55 | 0.60 | 1.15 | 1.20 |
People Group is a professional manufacturer and supplierof insulator, based in China.In order to satisfy customer demands, we provide customers a wide range of highand medium voltage products, such as insulator, power transformers,and instrument transformer, and so on. They are also well received in international markets, including Britain, Germany, Spain, Egypt, South Africa, Korea, Japan, Vietnam, India, UAE, America, Canada, Brazil, and Australia, etc.
If you are looking for any of products, please contact usdirectly.