China Low Voltage High Voltage Porcelain Insulator ANSI Standard

12kv ceramic stay insulator 54-1

specifications
1. original insulator producer
2. superior properties of low and medium temperature resistance;
3. strong aging resistance;
4. nice appearance & long service time.
5. comman glaze and semi-conductor glaze, color brown and gray both available.
6. free sample, professional porcelain insulator supplier.



product description
porcelain spool insulator details and parameters

type gy1 gy2 gy3 gy4 54-1 54-2 54-3 54-4 creepage distance mm 41 48 57 76 main dimension (mm) h 90 146 216 280 89 108 140 171 h 48 73 89 89 44 57 79 67 h1 60 99 133 165 64 76 103 114 d 68 73 115 115 64 73 86 89 d 10 44 67 67 44 54 60 60 d1 16 22 38 38 16 22 25 25 mechanical failing load kn 10 15 20 30 44 53 89 89 power frequency
flashover voltage dry/kv 27 71 222 222 25 30 35 40 wet/kv 12 15 18 23 apply standard as ansi

our factory
we are a combination of trade and manufacturer that professional in insulators . our manufacturer has modern techniques, with advance semiautomatic production lines. main products have: suspension disc insulators, pin insulators, spool insulator, stay & starain insulators, line post insulator, shackle insulators, composite insulators and glasses insulators etc..