F series 10-220KV composite insulator

FPQ composite pin insulator FXBW composite rod suspension insulator
FS composite rod cross arm insulator FZSW composite rod support insulator
FQX electrified railway insulator FCGW composite dry-type wall bushing
product structure
This series of products consists of three parts: glass fiber epoxy resin pull rod, silicone rubber umbrella skirt, and fittings. The silicone rubber umbrella skirt adopts integral injection molding technology, which solves the key problem affecting the reliability of composite insulators - interface electrical breakdown. The connection between the glass pulling rod and the metal fittings adopts a unique bonding process, and can use the most advanced crimping process in China. It is equipped with a fully automatic ultrasonic testing system, with high strength, beautiful appearance, small volume, light weight, and the metal fittings can be galvanized to prevent rust and corrosion. It can be interchanged with ceramic insulators. This product has a reliable structure, does not damage the core rod, and can fully exert its structural strength.
Product performance
Superior electrical performance, high mechanical strength, and the internal load-bearing epoxy glass fiber pull rod has a tensile and bending strength that is 2 times higher than ordinary steel and 8-10 times higher than high-strength ceramic materials, effectively improving the reliability of safe operation. Good pollution resistance and strong anti pollution flashover ability. Its wet withstand voltage and pollution withstand voltage are 2-2.5 times that of ceramic insulators with the same creepage distance, and it does not require cleaning. It can operate safely in heavily polluted areas. Small size, light weight (only 1/6/19 of porcelain insulators of the same voltage level), lightweight structure, easy to transport and install. The silicone rubber umbrella skirt has good hydrophobicity, and its overall structure ensures that the internal insulation is not affected by moisture, without the need for preventive insulation monitoring tests or cleaning, reducing daily maintenance workload. Good sealing performance, strong resistance to electrical corrosion, and the umbrella skirt material has a resistance to leakage and tracing up to TMA4.5 level. It has good aging resistance, corrosion resistance, and low temperature resistance, and can be applied to areas between -40 ℃ and 50 ℃. It has strong impact resistance and shock resistance, good anti brittleness and creep resistance, is not easy to break, has high bending and torsional strength, can withstand internal pressure, strong explosion-proof force, and can be interchangeable with porcelain and glass insulators. The composite insulator series products have better mechanical and electrical properties than ceramic insulators, with a large operating safety margin, and are updated products for power lines.

Model Description of F Series 10-220KV Composite Insulators

Composite cross arm insulator
This product is suitable for improving urban power grid technology and can effectively utilize the narrow corridor area of the city to boost power transmission. It can also reduce tower height and save a lot of financial and material resources. Due to its high bending strength, it can prevent the cascading fracture accidents that are prone to occur in ceramic crossarms, and has good stain resistance, making it an irreplaceable product for ceramic crossarms

Main technical parameters

Composite suspension insulator
This product is particularly suitable for polluted areas, high mechanical tensile loads, large spans, and compact circuits. It has the advantages of light weight, small size, not easy to break, high bending and torsional strength, and strong explosion resistance. Main technical parameters (crimping process)

Main technical parameters (crimping process)

Composite pin insulator
This product is suitable for high-voltage line facilities. It has good hydrophobicity, aging resistance, resistance to electric leakage, marking and corrosion resistance, high tensile strength and bending strength, high mechanical strength, good impact resistance, shock resistance and brittle fracture resistance, light weight, easy installation, and the top and bottom installation dimensions are the same as those of the corresponding ceramic needle type installation dimensions, which can be interchanged.

Main technical parameters

Composite pillar insulator
This product is suitable for power station facilities. It has good hydrophobicity, aging resistance, resistance to electric leakage and pitting, high tensile strength and bending strength, high mechanical strength, good impact resistance, shock resistance and brittle fracture resistance, light weight, and easy installation. Its top and bottom installation dimensions are the same as those of the corresponding ceramic needle type installation dimensions, and can be interchanged.

Main technical parameters

Composite insulators for electrified railways
This product is suitable for electrified railway tunnels with complex operating conditions, effectively preventing pollution flashover accidents and reducing cleaning and maintenance workload. Due to its small size, it is an irreplaceable product for porcelain and glass insulators when the tunnel clearance is small.

Main technical parameters

F series 10-220KV composite insulator