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- Company Name : Pingxiang Central Sourcing Ceramic Co., Ltd.
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Post Ceramic Insulator
Product Detailed
Related Categories:Ceramics
this ceramic insulator is Post Insulators for High Voltage. its applicable standard is ANSI
Main Dimensions and Properties:
Class ANSI | 57-1S 57-1L | 57-2S 57-2L | 57-3S 57-3L | 57-4S 57-4L | 57-5S 57-5L |
Creepage Distance (mm) | 356 | 559 | 737 | 1015 | 1143 |
Dry Arcing Distance(mm) | 165 | 241 | 311 | 358 | 438 |
Cantilever Failing Load Ib(KN) | 12.5 | 12.5 | 12.5 | 12.5 | 12.5 |
Low Frequency Dry Flashover(KV) | 80 | 110 | 25 | 150 | 175 |
Low Frequency Wet Flashover(KV) | 60 | 85 | 100 | 125 | 150 |
Critical Impulse Flashover, Pos (kv) | 30 | 180 | 210 | 255 | 290 |
Critical Impulse Flashover,Neg (kv) | 155 | 205 | 260 | 340 | 380 |
Test Voltage to ground (kv) | 15 | 22 | 30 | 44 | 44 |
Max. RIV at 1000KHz (kv) | 100 | 100 | 200 | 200 | 200 |
Weight (kg) | 5.0 | 9.5 | 11 | 16 | 18 |
Numbers in Standrad Pakage | 6 | 3 | 3 | 2 | 2 |
Post Ceramic Insulator
