Composite Electrified Railway Insulator
Composite Railway Insulator Another name: Railway insulator, Electrical components of railway contact net, Composite insulator for electric railway, composite insulator Electrified railway composite insulator has the advantages of compact structure, strong integrity, With anti fouling ability good, light weight, small size, and good insulation properties, high mechanical strength, no need of regular cleaning, mainly used for high speed railway and city light rail transit construction, bring great convenience to the storage, transportation, installation, maintenance. The supporting arm adopts stainless steel composite material, the more excellent anti corrosion performance, to solve the corrosion product moisture, acid rain and other weather conditions, can greatly prolong the product period, to provide reliable equipment implementation of compact transmission line construction.
This product is suitable for electrified railway tunnel running condition of complex, can effectively prevent the pollution flash over accident, reduce the workload of cleaning and maintenance. Because of its small size, the tunnel clearance is small, there is no substitute for porcelain, glass insulator products.
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Rated Mechanical falling load
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Lighting impulse withstand voltage
kV
(peak)
Not less than
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Power frequency withstand voltage
(Effective value)
Not less than
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Railway suspension series
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Product structure and advantages
Our company specially produces composite insulator for power transmission line, the important structure is made of shed housing, epoxy fiberglass core and metal end fittings. The surface of terminal end fittings is covered with zinc coating(hot-dip galvanization) for corrosion protection. Compared with same type ceramic and glass insulator, silicone rubber insulator has the following advantages: ï¼1ï¼Small volume, light weight(is 1/7~1/10 times than ceramic insulator in the same voltage), sheds have good elasticity, not broken, convenient transportation and installation, economy. ï¼2ï¼High mechanical strength. FRP ROD has high tensile strength, which is 5-10 times than ceramic materials, for core is small cross section, which makes the products small size, light weight, high tensile strength, and easy to manufacture more than 300KN large tons insulators. ï¼3ï¼High antifouling property, good aging resistance performance, the sheds made of silicone rubber injection mold has good hydrophobicity and migration, which makes insulator high anti pollution flashover voltage and good electric corrosion resistance. ï¼4ï¼Easy installation and maintenance, can greatly reduce outage loss which cause due to maintenance and maintenance charges which cause by manual labor intensity. ï¼5ï¼Simple production process, short delivery time.
Composite Electric Railway Insulator
â Shed connected with core by integral forming
â¡ Metal end fittings, core and sheds connected by new crimping process
⢠The thickness of housing > 3mm, uniform thickness, confirm to IEC Standard
⣠Acid resistant, high temperature resistant of epoxy fiberglass core
⤠The material of metal end fittings is used with hot galvanization and technology of rare earth aluminum coating to avoid coating shedding when crimping, prolonging the service life of the product
Product structure
1. Shed housing: Silicon rubber, composite polymer
2. Epoxy fiberglass core: Glass-fiber reinforced epoxy resin rod
3. Metal end fittings: Hot-dip galvanized steel
Inspection instrument and equipment for composite insulator
We have a strict quality assurance system, first-class production equipment and inspection instrument, and multiple technical talented persons. The quality of our products accords with IEC, ISO, ASTM, ANSI, GB/T, Q/G-DW, JB/T, DL etc.
Taizhou HuaDong Insulated Material Co., Ltd (FORMER Yangzhou Dajieshi FRP products Co., Ltd) which was found in October in 1994. Our company is mainly engaged in the production of FRP ROD, profiles, related terminal parts and accessories products. The terminal and accessories products such as: various types of composite insulators, silicone rubber, insulator fittings, line fittings and so on. The epoxy fiberglass core we produce as intermediate connector and insulating parts is widely used in all the fields and many kinds of composite insulators production. The profiles and composite insulator are widely used in electric power, electronics, electric railway, construction, automotive and environmental protection field. THIM products are widely sales in North and South America, Africa, Asia, Europe etc such as USA, Kenya, Korea, India, Vietnam, Russia, Germany, Romania and other countries and vast areas in our country. THIM is becoming a well-known supplier for insulation products field in the global
Q1. Are you a manufacturer or trading company?
A. Manufacturer/ Trading Company
Q2. How do you make sure your good quality? A. We use the best raw material, and every single product will go through a series of strict test
Q3. Will you accept using customer's logo?
A. Yes, we can offer OEM and ODM. Q4. Can I order some sample for our testing? A. Yes, of course
THIM
The High-Power Transmission Head Polymer Post Insulator is a cutting-edge product for electrical transmission systems. Designed with the polymer technology this is latest to withstand extreme weather conditions and provide high power transmission capabilities.
Made of strong and materials and durable ensure it is suitable to be utilized in harsh environments. Its high-quality polymer construction was created to provide performance this is excellent high voltage applications. THIM has utilized technology this is advanced create an insulator not only efficient but in addition long-lasting.
Lightweight which means that it is an easy task to install and keep maintaining. Provides THIM superior insulation electrical high voltage power lines. This will make it a choice ideal power transmission system that require high energy transmission capabilities and reliability.
Created to withstand climate harsh such as heavy rain snow and extreme temperatures. Its superior performance and durability make it a solution this is cost-effective power transmission systems.
THIM has created this insulator with a construction top-notch provides effective protection against electrical leakage and flashover. It's been coated with a top-notch polymer material providing you with superior insulation this is electrical.
Resistant to winds high earthquakes. An ideal option for transmission lines which will experience extreme climate conditions or activity seismic.
A reliable and solution efficient high voltage energy transmission. Its superior construction durability and gratification this is high it one of the better insulators in the marketplace.
Choose this now.
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