Overhead fiber optic cable is an optical cable installed on poles. One of the most advantage for the overhead fiber optic cable is that it can use the original overhead wire and pole infrastructure. This overhead laying method can save a lot of construction costs and shorten the construction period.Since the overhead fiber optic cables are hung on electric poles, they are required to be able to adapt to various natural environments. They are generally used for long-distance lines, and overhead fiber cables are also suitable for dedicated network optical cable lines or some local special sections.

Perfect mechanical and chemical performance, weather aging resistance and mechanical strength; And is not affected by various acids, bases and organic solvents. Therefore, it is suitable for large environmental climate change and corrosive occasions, such as petrochemical, oil refining, oil well instrument control, etc.Good for welding connection. As a result of the general plastic melting temperature is low, easy to melt at high temperature, the need for skilled welding technology, and some welding points must have a certain welding time, which has become the reason why fluorine plastic cable is popular. Such as communication equipment and electronic equipment internal wiring.

XLPE or Cross-linked polyethylene is a thermoset insulation material. Crosslinking polymers is a process which changes the molecular structure of the polymer chains so that they are more tightly bound together and this crosslinking is done either by chemical means or physical means. Chemical crosslinking involves the addition of chemicals or initiators such as silane or peroxide to generate free radicals which form the crosslinking. Physical crosslinking involves subjecting the polymer to a high energy source such as high-energy electron or microwave radiation.Polyethylene (PE) material itself has excellent dielectric strength, high insulation resistance, and a low dissipation factor at all frequencies making it an ideal insulator, however it is limited in its temperature range. Cross-linking the PE to become XLPE increases the temperature range of the insulation whilst maintaining the electrical properties.

XLPE hook-up is a single core wire manufactured under the UL 758 Appliance Wiring Material (AWM) standard. Several types exist with different voltage and temperature ratings. XLPE is an abbreviation for cross-linked polyethylene and refers to a process where the molecular structure of polyethylene changes as a result of including additives such as silane or peroxide or using high-energy electron or microwave radiation. This process changes polyethylene from a thermoplastic material that softens with heat to a thermoset material that does not soften or shrink when heated. It's also much tougher.

You have seen the benefits of using PVC vs XLPE cables, but there are a few more notable differences that you should know about before choosing which one is right for your property.Now that you know the benefits of XLPE and PVC cables, you are probably wondering which brand to go with. Not to worry, we have got you covered.

The XLPE insulation material is produced by chemically cross-linking polyethylene molecules. This process enhances the material’s strength and stability, improving its ability to withstand high temperatures and electrical stresses. XLPE cable has a higher operating temperature compared to PVC (polyvinyl chloride) insulated cables.

The term XLPE is used in the field of electrical wire and cable manufacturing a lot. XLPE stands for Cross-Linked Polyethylene which means Cross-linked or cross-linked Polyethylene as stated in the electrical cable standards.XLPE also has other abbreviations such as PE, PEX, XPE. This is a type of plastic produced from polyethylene plastic by changing the molecular structure of polymer chains so that they are more tightly bound together. XLPE is produced to replace PVC due to some outstanding advantages below.

XLPE is used to describe cross-linked polyethylene. It shares some properties of polyethylene like high chemical resistance and remarkable moisture resistance. Its high thermal insulation qualities make it suitable for use in both high voltage and temperature conditions.Common applications of cross-linked polyethylene (XLPE) are in building plumbing (or pipework) systems, as insulation for high voltage cables, and as an alternative for polyvinyl chloride (PVC) and copper tubing in water pipes.

XLPE insulated cable is a chemical or physical method that transforms the cable-insulating polyethylene molecules from a linear molecular structure into a main network structure.That is, the thermoplastic polyethylene is converted into a thermosetting cross-linked polyethylene, thereby greatly improving it. 

The XLPE insulated cable short for cross-linked polyethylene insulated cables, are extensively utilized in the electrical sector due to their superior qualities when compared to PVC-insulated cables. XLPE refers to the cross-linking process that improves the thermal and mechanical properties of the insulation material, setting it apart from PVC insulation, known for its lower thermal resistance and flexibility. Understanding the significance, variances, and advantages of XLPE insulation over PVC cables is crucial for professionals to make well-informed choices regarding cable selection for specific projects. With experience in the electrical industry, I have often encountered inquiries about XLPE cables and their benefits over PVC insulation. This discussion aims to explore the meanings, distinctions, and advantages of XLPE insulated cables in comparison to PVC cables in a more engaging and informative manner.

At present, the insulating materials used in cable production are roughly divided into three categories: PE, PVC, and XLPE. The following describes the differences between the insulating materials PE, PVC, and XLPE used in cables.Classification of cable insulation materials and detailed explanation of their characteristics

XLPE cable is a new type of high-voltage power cable with excellent electrical performance and durability, which is widely used in transmission, transformation, road lighting and other fields. Its excellent insulation performance and electrical performance have laid a solid foundation for the safe and stable operation of the power system. In the selection, design, construction, and maintenance of XLPE cable, its characteristics and application scenarios should be carefully considered, and corresponding testing and evaluation measures should be taken to ensure its safe and reliable operation.

XLPE (cross-linked polyethylene) insulated power cables are an essential component of modern electrical power transmission and distribution systems. They are used to carry electrical power from generators and transformers to various load centers such as homes, businesses, and factories. XLPE insulated cables offer several advantages over traditional cables, including better electrical properties, higher current-carrying capacity, greater resistance to moisture, and improved mechanical strength. This essay will explore the properties and applications of XLPE insulated power cables in detail.

The cross-linked polyethylene insulated cable transforms the molecular structure of polyvinyl chloride from a linear molecular structure to a main network molecular structure. Greatly improve its heat resistance and mechanical properties, reduce its shrinkage, so that it will not melt easily after being heated. It has been widely used in network power systems, power distribution and transmission. It has incomparable electrical performance with PVC sheathed cable.

XLPE insulated cable has a number of advantages compared with paper insulated cable and PVC insulate cable.

Electric cable conductors must be isolated from other conductors and the environment to prevent short circuits. To do so, we extrude a layer of insulation around the conductor.Here, we examine Polyvinyl Chloride (PVC) and Crosslinked Polyethylene (XLPE), the two most common insulation materials used in the cable industry.

The xlpe cable full meaning is cross-linked polyethylene cable, xlpe belongs to a kind of thermosetting material. Xlpe power cable refers to an electrical cable insulated with XLPE material that xlpe cable life expectancy can up to 50 years and thermal life of up to 40 years. Xlpe cable temperature rating is 90 degrees Celsius for long periods of time, and it can also withstand transient short circuit temperatures of 170~250 degrees Celsius and can operate from 0.6kv to 35kv. Xlpe greatly improves the heat resistance, current-carrying capacity and mechanical properties of xlpe wire ,reduces its shrinkage, so that it no longer melts after being heated, and maintains excellent electrical properties. Therefore, xlpe cable used for a variety of infrastructure projects such as lighting, hydronic heating and cooling, natural gas and pipeline laying. Then we will learn about the xlpe insulated power cable types.

The XLPE insulated cable, also known as the XLPE insulated wire, boasts a simple annealed twisted and solid circular copper conductor, encompassed by XLPE insulation and finished with a PVC outer sheath. We offer an extensive selection of low voltage 0.6/1kv cables ranging from one core to five cores. The cross-linked polyethylene insulated cable/wire finds extensive application in power distribution, transmission, and various network power systems. Rest assured, our XLPE insulated power cable adheres to the stringent standards of IEC 60502、IEC 60228、IEC 60332, BS, DIN and ICEA ensuring top-notch quality and reliability.

Cross-linked polyethylene are polymers that are cross-linked. They are commonly known as XLPE Cables. They are widely used in hydronic radiant heating and cooling systems, domestic water piping, and insulation for high tension electrical cables. These XLPE Wires have an increased impact strength, resistance to environmental stress cracking, and abrasion. Their hardness and rigidity are reduced and they do not melt easily. 

XLPE insulated power cable is suitable for rated AC voltage  0.6/1kV system transmitting and distributing circuit. With the metal armored layer, it is suitable for mains, sub main and sub circuits unenclosed, in conduit, buried direct or in underground ducts for buildings and industrial plants where mechanical damage may occur.Used in electric power plants, transformer stations, industrial plants, metropolitan networks and in other electric plants, same as for connection of signaling devices in industry, traffic and similar.Welcome to inquiry.