Customization: | Available |
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Application: | High-voltage, High-temperature |
Material: | Toughened Glass |
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IEC Standard insulators | U100B/127 | U100B/146 |
Specified mechanical load(KN) | 100 | 100 |
Normal Spacing H(mm) | 127 | 146 |
Diameter of the insulator part (mm) | 255 | 255 |
Mininum normal creepage distance | 320 | 320 |
standard coupling IEC120 | 16 | 16 |
power frequency withstand voltage 5PCS/1pcs | 150kV/40kV | 150kV/40kV |
lightning impulse withstand voltage 5PCS/1pcs | 420kV/100kV | 420kV/100kV |
power frequency puncture voltage | 130kV | 130kV |
Radio influence voltage(10KV,1MHz) | 50μV | 50μV |
Electric iron visual test | 18kV/22kV | 18kV/22kV |
impulse puncture voltage | 2.8p.u | 2.8p.u |
power frequency electric arc voltage | 0.12s/20kA | 0.12s/20kA |
Net weight per unit | 4.0Kg | 4.0Kg |