Place of Origin: | Ningbo,China |
Brand Name: | Suntech |
Certification: | ISO |
Model Number: | Ceramic Post Insulator |
Minimum Order Quantity: | 1 PCS |
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Price: | Get the newest price |
Packaging Details: | Pallets and Cartons |
Delivery Time: | 20days after deposit |
Payment Terms: | L/C, T/T, Western Union |
Supply Ability: | 100,000pcs per year |
Material List: | Porcelain | Model: | Ceramic Post Insulator |
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Rated Voltage: | 33KV | Spindle: | M20 Or M16 |
Tensile Strength:: | 12.5KN | Color: | White Or Brown |
High Light: | Vertical Ceramic Post Insulator,Stud Ceramic Insulators,Ceramic Post Insulator M20 |
Vertical Type Ceramic Post Insulator with Stud
Compared to polymers, the electrical resistance of porcelain is much higher: 25+ kV/mm vs. 20 kV/mm in polymers. Porcelain insulators in dry state as an electrical insulating material have better electrical properties than polymers. The electrical type tests show better results, giving longer useful life in terms of loads generated by electrical loads and other temporary electrical phenomena.
Porcelain insulators have proven to have a higher resistance to surface degradation, they do not degrade or char during loads; the conductive path is created very slowly compared to the surface of a composite insulator. High thermal resistance, ceramic withstands temperatures up to 1000 °C: the surface is resistant to any type of degradation within the temperature range. The surface is stable against the effects of UV radiation.
Contact Person: Peter
Tel: 86-13958364836
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