Silicone composite insulator can effectively use narrow corridor to open and send electricity. It is suitable for urban network technical transformation, can reduce the height of tower, can save a lot of manpower, material and financial resources. Because of its high bending strength, it can prevent porcelain cross-arm from appearing easily. The cascade fracture accident is a product that cannot be replaced by porcelain cross-arm. It is small in size, light in weight, strong in shock resistance and impact resistance, and requires no manual cleaning to provide safe operation.
This product adopts integral rod design, compact structure, high quality and weight of 1/10 of the same grade porcelain and glass insulators. It is very convenient for transportation and installation. Suitable for dirty areas, high mechanical tensile loads, large spans and compact lines. The flashover voltage is 30%-50% higher than the same grade porcelain and glass insulators. Stable performance at -60 degrees - +200 degrees ambient temperature; non-breakdown design, no need to measure zero value during operation.
Its silicone rubber shed uses an integral injection process to address the interface electrical breakdown that affects the reliability of composite insulators. The connection between the glass drawing rod and the fittings adopts the most advanced crimping process, and is equipped with a fully automatic sonic flaw detection system. It has high strength, beautiful appearance, small size and light weight. The galvanized metal can prevent rust and can interact with porcelain insulators. For use, the product is structurally sound and does not damage the mandrel and can fully exert its mechanical strength.
Excellent electrical performance and high mechanical strength. The tensile strength of the internal load-bearing epoxy glass rod is 2 times higher than that of ordinary steel, which is 8~10 times higher than that of high-strength porcelain material, which effectively improves the reliability of safe operation.
Good anti-fouling performance, good anti-fouling performance, strong anti-pollution flash, and its wet withstand voltage and pollution withstand voltage are 2~2.5 times of the same creepage porcelain insulator. And no need to clean, can run safely in heavy pollution.
Small size and light weight (only 1/6~1/9 of the same voltage grade porcelain insulator). Lightweight structure for easy transportation and installation.
The silicone rubber shed has good water-repellent properties, and its overall structure ensures that the inner insulation is protected from moisture, no preventive insulation monitoring test is required, no cleaning is required, and the daily maintenance workload is reduced.
It has good sealing performance and strong resistance to electric corrosion. The shed material has resistance to leakage and reaches TMA4.5 level. It has good aging resistance, corrosion resistance and low temperature resistance. It can be used in the area of -40 °C ~ -50 °C.
Has strong impact resistance and shock resistance, its good anti-brittle and creep resistance, not easy to break, anti-bending, high torsional strength, can withstand internal pressure, strong explosion-proof, can be interchanged with porcelain and glass insulators effect.
The silicone composite insulator series products are superior to porcelain insulators in terms of mechanical and electrical properties, and have a large operational safety margin. They are newer products for power lines.