According to the official Weibo of SINOMACH, the world's largest single solar power station project contracted by SINOMACH - Eldafra PV2 solar power station has been fully completed.

For almost 200 centuries, copper has been the best material for electrical wiring, and for all the right reasons. With the invention of the telegraph and electromagnet in the 1800s, the chemical element became more widely used, more so with the advent of the telephone in 1976. It’s used in a range of technologies and applications, be it power cables, kitchen appliances, or to manufacture computers and tools. Besides, copper is used for making electric wires as you already know.

With a plethora of aerial fiber cable products on the market today it can be difficult to differentiate and fully appreciate why one construction is or isn’t more suitable than another.This blog aims to outline the different options once you’ve decided to go down the aerial route – for a more detailed look at the factors affecting the choice of aerial deployments take a look at this previous post.Taking a very broad overview of the aerial installation solutions presently available, there are two distinct approaches: either installing fiber into an aerial drop tube or microduct, or deploying a stand-alone self-supporting cable.Normally the fiber-in-duct approach will require two installation phases, whereas the self-supporting aerial cable route can be deployed in one stage. From this you’d assume that the self-supporting cable solution reduces labor costs.

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.

Aerial fiber optic cable refers to a kind of fiber optic cable that is designed and used for outside plant (OSP) installation between poles by being lashed to a wire rope messenger strand with a small gauge wire. Generally speaking, they are usually made of heavy jackets and strong metal or aramid strength members. Adopting aerial fiber optic cables, the aerial construction will allow the installers to reuse the existing pole infrastructure without digging up other roads to bury cables or ducts, and will also save the capital expenditure for the network providers to some degree.

When you walk on the street, have you noticed at the fiber cables hanging on the poles overhead? These cables are commonly called as aerial fiber cables, which are widely used for outside plant (OSP) installation on poles. Aerial fiber cables are designed to accommodate the severe environment preventing the destruction of the nature and man-made damage or theft. There are also different types of aerial fiber optic cables. This article will describe the common installation ways and things to notice during installation.

Several years ago, I received a phone call from OSHA asking me about aerial fiber optic cable installation. The concern was based on the recent electrocution deaths of two installers working with all-dielectric self-supporting (ADSS) cables on utility poles with a mixture of high-voltage and telecom cables. In both cases, the installers were attaching a type of fixture that was just a guide for ADSS cable to a pole.If you are not familiar with ADSS cable, it is a special type of lightweight outside plant aerial cable designed for very high-tensile loads so it can be installed without a separate steel messenger to support it. It can be installed over very long spans, up to several kilometers in some cases, making it popular for use in rugged terrain to run between poles or towers, across rivers, canyons or other areas where supports cannot be easily installed.

Our team at GP Associates, Inc. offers a comprehensive range of services to help you make your business facility the best it can be, whether you are upgrading an existing building or campus or building a new one. In any construction process, one thing you’ll need to consider is how to connect your utilities to the building. When it comes to things like power, telephone lines, and fiber optic cables, you will need to choose between underground and aerial cable installation. While our team offers both, in this article, we’ll be focusing on aerial installation, going over its pros and cons to help you make an informed decision on the matter.

Rubber has been used as cable insulation and sheathing material long before other insulation such as PVC and PE can to be commonly applied. It remains widely used across domestic and industrial applications.

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 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.

Ok, the above is the difference between xLPE insulated power cable and ordinary power cable, as well as the advantages of XLPE insulated power cable, I hope you have an understanding. In addition, xiaobian also special remind you: the cross-linked cable on the market, due to different production processes, the product performance is also relatively uneven, so, we should pay attention to the selection of cross-linked cable.

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.

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.

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. 

Polyethylene insulation is sold in a wide variety of electrically nonconductive forms. A -65°C to +80°C temperature resistance feature also earns PE insulation a place in harsh application settings, places that would freeze or cook a lesser sheathing type. Wires insulated with a polyethylene coating are abrasion-resistant and rigid. That rigidity factor can make the sheathing inflexible, which is why it’s often infused with special fillers and additives.