Application: | High-voltage |
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Material: | Porcelain |
Structure: | Post Insulator |
Usage: | High Voltage Power Transmission, Insulation |
Size of Bearing Capacity: | 160KN |
Certification: | ISO9001, ANSI |
Samples: |
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Customization: |
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Suppliers with verified business licenses
ANSI Class | 57-11 | 57-12 | 57-13 | 57-14 | 57-15 | |
Creepage distance | mm | 356 | 559 | 737 | 1015 | 1145 |
Dry arcing distance | mm | 165 | 241 | 311 | 368 | 438 |
Cantilever strength | kN | 12.5 | 12.5 | 12.5 | 12.5 | 12.5 |
Low frequency flashover voltage | Dry, kV | 80 | 110 | 125 | 150 | 175 |
Wet, kV | 60 | 85 | 100 | 125 | 150 | |
Critical impulse flahsover voltage | Pos., kV | 130 | 180 | 210 | 255 | 290 |
Neg., kV | 155 | 205 | 260 | 340 | 380 | |
Radio Influence Voltage Data | Testvoltage to ground, kV | 15 | 22 | 30 | 44 | 44 |
Max. RIV at 1000 KHz, uV | 100 | 100 | 200 | 200 | 200 | |
Net weight | Each, Approx., kg | 6.8 | 10 | 11.8 | 15.9 | 18.6 |
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