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FS-20/5 composite crossarm insulators

FS-20/5 composite crossarm insulators
FS-20/5 composite crossarm insulators
FS-20/5 composite crossarm insulators

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Company:Shanghai Yi expensive electrical Wenzhou Branch
Information Name: FS-20/5 composite crossarm insulators
Update Time:2015-04-27
Validity:30000
Specifications:FS-20/5 composite crossarm insulators
Quantity:1111111.00
Price Description: RMB/
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[FS-20/5 composite crossarm insulators mandrel material] synthetic resin matrix, glass fiber reinforced composite material called fiber-reinforced plastic (fibre reinforced plastic, FRP), commonly known as fiberglass country. Composite Insulator Core materials are typically unidirectional fiber reinforced plastic, which is a non-reinforced material is usually low iodine or iodine glass fibers, such as E fiber; matrix is ??usually an epoxy resin or epoxy resin mixture of several. Mandrel production is normally provided by unidirectional glass fiber impregnated with epoxy resin matrix after by continuous pultrusion (or Stubbs) technology from manufacturers. According to process needs, required in the epoxy resin system by adding the proportion curing agent, accelerator and an internal release agent; the same time, to improve the adhesion properties between fiber and resin, glass fiber coupling agent must be surface-treated ; Here, an epoxy resin is also added to the system at times other functional additives or fillers have reached a certain performance requirements, such as defoamers, diluents and coloring agents. The company's main products: zinc oxide surge arresters, high voltage fuses, vacuum circuit breakers, wall bushing, load switches, surge arresters, the operating mechanism [FS-20/5 composite crossarm insulators] Installation Precautions To prevent dust and other contamination In the insulator attached to the surface, forming a path is the voltage across the insulator breakdown, ie creepage. Therefore, increasing the distance from the surface, that creepage distance, the distance along the insulation surface discharge that is called leakage distance creepage distance. creepage distance = highest surface distance / System voltage. Depending on the degree of contamination, heavy contamination areas generally use the creepage distance of 31 mm / per kV. A value of zero means that the insulator running potentials at both ends of the distribution of the insulator near zero or equal to zero insulator. A value of zero or low impact insulator: insulated wire line depends on the insulator strings, due to a manufacturing defect or external effects, insulation insulators will continue to deteriorate, when the insulation resistance is reduced to zero or low or zero value called insulators We had lines for testing, the proportion of zero or low values ??as high as insulators around 9%, which is the company's line of another main reason for the high rate of lightning trip. Insulators are smooth, can reduce the capacitance between the role of the wires in order to reduce the loss of the current [FS-20/5] installation should note the following: (1) should be handled with care, with care to avoid iron pieces, tools, etc. sharp hard object collision Mount Qi. When (2) product lifting, fight knot on the end attachments, is strictly prohibited hit the umbrella group or jacket, rope must touch base with the jacket and umbrella parts, should contact parts with a soft cloth. (3) non-insulator foot umbrella group. (4) Do not put the line composite insulators as aids to avoid it by impact or bending damage insulators.
Contact Detail
Company Name: Shanghai Yi expensive electrical Wenzhou Branch
Employee Number:
Annual export:
Year Established:
Contact Person: Mr. Li Min()
Telephone Number: 0577-61723505
Company Address: Fengxian District Village Road, Shanghai, Shanghai, China
Zip/Postal Code: 201414
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