This product is a 0.6/1kV aluminium conductor power cable with 3×120mm²+1×70mm² configuration, featuring XLPE insulation and PVC sheath, offering excellent electrical performance and mechanical protection, suitable for fixed installation in medium-low voltage distribution systems.

The 1X300RM/25 12/20kV aluminium conductor XLPE insulated Na2XS(F)2Y medium voltage cable features 300mm² aluminium conductor with cross-linked polyethylene (XLPE) insulation, rated for 12/20kV. Compliant with Na2XS(F)2Y standard, it offers excellent electrical performance and mechanical strength, suitable for fixed installation in medium voltage distribution networks.

NFC 33 - 209 Aluminium Conductor Overhead Service Drop Electric Cable 3*50+54.6mm Product Abstract​ 1. Introduction​ The NFC 33 - 209 Aluminium Conductor Overhead Service Drop Electric Cable, with a configuration of 3*50+54.6mm, is designed in strict accordance with the NFC 33 - 209 standard. This standard is widely recognized in relevant industries, ensuring the high - quality and reliability of the cable.​ 2. Product Structure and Materials​ 2.1 Conductors​ Phase Conductors: The phase conductors of this cable are made of round - stranded compressed aluminium (RM). Aluminium, especially the 1350 - grade aluminium, is chosen for its excellent electrical conductivity and relatively low density, which helps to reduce the overall weight of the cable while maintaining good electrical performance. The stranded structure improves the flexibility of the cable, making it easier to install in various complex environments.​ Neutral Conductor: The neutral conductor is an alloy aluminium conductor (AlMgSi), also in a round - stranded compressed (RM) form. The use of aluminium alloy in the neutral conductor can enhance its mechanical strength and corrosion resistance, ensuring stable operation of the power system.​ 2.2 Insulation​ The insulation layer of the NFC 33 - 209 cable is made of cross - linked polyethylene (XLPE). XLPE has excellent electrical insulation properties, high temperature resistance, and chemical stability. It can effectively prevent electrical leakage and short - circuits, and can withstand high temperatures up to 90 °C for cross - linked insulation, which is suitable for long - term use in overhead power lines.​ 3. Product Applications​ Overhead Power Distribution: This cable is mainly used for overhead distribution lines in alternating power networks with a nominal voltage of Uo/U 0.6/1kV or in direct power networks with a maximum voltage of 0.9kV according to local regulations. It can be used in different types of overhead installations, such as on free - hanging facades, between posts, on fixed facades, and attached to trees and poles. In forest areas, it allows for interception without the need for large - scale clearance and maintenance of openings, which is very convenient for power supply in such terrains.​ Urban and Rural Power Supply: In urban areas, especially in congested areas with narrow lanes, the cable provides a safe and reliable power supply solution. In rural areas, especially in hilly, forested, or coastal areas, its good performance in difficult terrains makes it an ideal choice for power distribution. It can also be used for temporary power supply at construction sites, outdoor or street lighting, and for supplying power from the utility's lines to the consumer's weatherhead.​ 4. Product Advantages​ Safety and Reliability: The insulated conductors, especially with the XLPE insulation, significantly reduce the risk of electrical accidents caused by external factors such as contact with foreign objects. The high - quality conductor materials and proper design ensure stable power transmission, improving the reliability of the power supply system.​ Low Power Losses: The use of high - conductivity aluminium conductors and the optimized cable structure help to minimize power losses during power transmission, which is beneficial for energy conservation and improving the overall efficiency of the power system.​ Cost - effectiveness: The cable reduces installation, maintenance, and operating costs. Its easy - to - install design and good durability in various environments mean less frequent maintenance, ultimately bringing cost savings to users.​ In conclusion, the NFC 33 - 209 Aluminium Conductor Overhead Service Drop Electric Cable 3*50+54.6mm is a high - performance product that meets the needs of modern power distribution systems in terms of safety, reliability, and economy.

NFC 33-209 Aluminium Conductor Overhead Service Drop Electric Cable 3*50+54.6mm Abstract​ The NFC 33-209 Aluminium Conductor Overhead Service Drop Electric Cable, specified as 3*50+54.6mm, is a high-quality overhead cable designed to meet the rigorous standards of the French NFC 33-209 specification, ensuring reliability in service drop applications that connect distribution networks to end-users. This cable features a configuration of three 50mm² phase conductors and one 54.6mm² neutral conductor, all constructed from high-purity aluminum to balance conductivity and lightweight performance.​ The aluminum conductors, made from 1350 series alloy with 61% IACS conductivity, are stranded to enhance flexibility, making installation easier even in tight spaces. Each conductor is insulated with a durable layer of XLPE or HDPE, providing excellent dielectric strength (>20kV/mm) and resistance to UV radiation, moisture, and temperature fluctuations. The insulation ensures safe operation in outdoor environments, withstanding temperatures ranging from -40°C to +90°C for continuous use and short-term overloads up to 130°C.​ In terms of performance, this cable delivers impressive current-carrying capacity: the 50mm² conductors can handle 130-150A, while the 54.6mm² neutral conductor supports 140-160A under 30°C ambient conditions, making it suitable for residential, commercial, and light industrial service drops. Its mechanical design includes a robust structure that enables spans up to 50 meters, with sufficient tensile strength to resist wind loads and installation stresses. The cable’s low DC resistance—0.51Ω/km for 50mm² and 0.43Ω/km for 54.6mm²—ensures minimal power loss during transmission.​ This overhead service drop cable is particularly well-suited for connecting distribution poles to buildings, including homes, offices, and small factories, where its lightweight nature simplifies installation and reduces structural load on support systems. Its compliance with NFC 33-209 guarantees adherence to strict safety and performance criteria, covering aspects like insulation integrity, conductor quality, and environmental resistance. With a service life exceeding 25 years under normal conditions, it offers a cost-effective and durable solution for reliable power delivery from the main grid to end-user premises.

The Nayy aluminium conductor PVC cable is a single-core cable designed for medium and high-voltage power transmission, featuring high-quality aluminium conductors and a double-layer PVC protective structure. It is suitable for power distribution scenarios in industrial, commercial, and large-scale infrastructure projects. This cable series offers two cross-sectional specifications: 1X185 mm² and 1X240 mm², catering to power transmission needs under different load intensities while balancing economy and reliability.​ In terms of structure, the core of the cable is a high-purity aluminium conductor, which undergoes annealing to achieve excellent electrical conductivity and flexibility. The choice of aluminium conductor not only reduces the overall weight of the cable, facilitating transportation and installation, but also provides a cost advantage over copper conductors, making it particularly suitable for large-scale engineering applications. The 185 mm² conductor is ideal for medium-power transmission, such as connecting medium-sized industrial equipment or regional distribution systems; the 240 mm² conductor, capable of carrying larger currents, is commonly used in main distribution lines of large factories, high-rise buildings, or grid-connection lines of new energy power stations.​ In terms of protection, the cable adopts a double-layer PVC (polyvinyl chloride) structure: the inner layer is insulating PVC, which has excellent dielectric properties to effectively insulate current and prevent leakage. Its insulation resistance and breakdown voltage meet the standards of the International Electrotechnical Commission (IEC), ensuring stable electrical performance during long-term use. The outer layer is a sheath PVC, modified with a special formula to resist ultraviolet rays, abrasion, and chemical corrosion. It can adapt to various complex environments such as outdoor laying, underground piping, and bridge installation, ensuring the service life of the cable even in humid, dusty, or temperature-varying conditions.​ In terms of performance, the cable is designed to meet strict requirements in practical applications. Its long-term allowable operating temperature does not exceed 70°C, and it can withstand high temperatures of 160°C during short circuits (lasting no more than 5 seconds), maintaining structural stability in case of sudden overloads. In terms of mechanical properties, the minimum bending radius of the cable is 6 times the outer diameter for fixed laying and 12 times the outer diameter for dynamic laying, allowing flexible installation in narrow spaces. It also has high tensile strength, reducing the risk of damage during handling and construction.​ In application scenarios, the 1X185 mm² specification is often used in distribution trunks of commercial parks, power supply for production lines in medium-sized manufacturing industries, and power transmission for public facilities such as urban street lights and transportation hubs. The 1X240 mm² specification is more suitable for high-voltage motor connections in large industrial plants, backup power lines in data centers, and collector lines in solar photovoltaic power stations and wind farms. Additionally, due to the lightweight nature of aluminium conductors, the cable performs excellently in scenarios requiring reduced structural load, such as bridges and high-rise buildings.​ In terms of installation and maintenance, the cable supports various methods such as open laying, concealed laying, and pipe threading. During laying, direct contact with sharp objects should be avoided to prevent sheath damage. Special aluminium conductor joints should be used for connection to ensure stable conductivity, and insulation testing and grounding treatment should be performed in accordance with local electrical regulations. Regular inspection of sheath integrity and insulation resistance can further extend the service life of the cable.​ In conclusion, the Nayy aluminium conductor PVC cable (1X185 mm², 1X240 mm²) stands out as an ideal solution in the medium and high-voltage power transmission field, thanks to the cost advantage of aluminium conductors, reliable protection of PVC materials, and flexible specification options. It not only meets power demands in different scenarios but also balances economy and safety, providing solid support for the stable operation of power systems.