تم تصميم هيكل 3Cores+2 Earth للتطبيق حيث تكون الأسلاك الأرضية مطلوبة وفقًا لمتطلبات العملاء. غالبًا ما تتم إحالة هذه الكابلات 3cores +2 كابلات مع الجهد 0.6/1000V أو IEC 60502 3Cores +2 كابلات.3 نوى+2 معلمة كابل الطاقة الأرضية (PVC معزول)منطقة مستعرضة (مم مربع)رقم وقطر الأسلاك (N/مم)متوسط ​​القطر العام (مم)الوزن المرجعي (كجم/كم)3x1.5+2x1.01/1.38 ، 1/1.1313.82653x2.5+2x1.51/1.76 ، 1/1.3814.63253x4.0+2x2.57/0.85 ، 7/0.6717.24613x6.0+2x4.07/1.04 ، 7/0.8519.06083x10 + 2x6.07/1.35 ، 7/1.0421.18293x16+2x6.07/1.70 ، 7/1.0422.710433x16+2x107/1.70 ، 7/1.3523.811603x25+2x107/2.14 ، 7/1.3526.815433x25+2x1...

تم تصميم هيكل 4Cores+1earth للتطبيق حيث تكون الأسلاك الأرضية مطلوبة وفقًا لمتطلبات العميل. غالبًا ما تتم إحالة هذه الكابلات 4 CORES +1 كابلات مع الجهد 0.6/1000V أو IEC 60502 4CORES +1 كابلات.4 النوى+ معلمة كابل الطاقة الأرضية (PVC معزول)منطقة مستعرضة (مم مربع)رقم وقطر الأسلاك (N/مم)متوسط ​​القطر العام (مم)الوزن المرجعي (كجم/كم)4x1.5+1x1.01/1.38 ، 1/1.1314.02744x2.5+1x1.51/1.78 ، 1/1.3815.03414x4.0+1x2.57/0.85 ، 7/0.6717.95024x6.0+1x4.07/1.04 ، 7/0.8519.56444x10+1x6.07/1.35 ، 7/1.0421.98964x16+1x6.07/1.70 ، 7/1.0424.111934x16+1x107/1.70 ، 7/1.3524.712524x25+1x107/2.14 ، 7/1.3528.717854x25+1x167...

In the electrical systems of modern residential buildings, the selection of cables directly affects electrical safety, energy efficiency, and system stability. The Blv series aluminum conductor polyvinyl chloride (PVC) insulated power cables, with conductor cross-sectional specifications ranging from 6mm² to 25mm² and a rated voltage of 450/750V, have become a high-quality solution for residential building wiring due to their unique performance advantages. In terms of material, the cable uses aluminum as the conductor. Aluminum has good electrical conductivity; although its conductivity is slightly lower than that of copper, it has a smaller density and lighter weight, which can significantly reduce the installation load of the cable. It is especially suitable for vertical wiring in high-rise residential buildings and large-area horizontal wiring scenarios, reducing the pressure on the building structure. At the same time, aluminum has abundant resource reserves and relatively low cost, which can reduce the overall construction cost of the residential electrical system while ensuring performance, saving expenses for developers and owners. The insulation layer is made of polyvinyl chloride (PVC), a choice that balances safety and practicality. PVC has excellent insulation performance, which can effectively block current, prevent electric leakage accidents, and ensure residents' electrical safety. In addition, PVC also has good corrosion resistance and weather resistance, which can resist factors such as humidity and slight chemical erosion that may exist in the residential environment, extending the service life of the cable. Its high mechanical strength makes it not easy to be damaged by stretching, bending, and other operations during wiring, adapting to the complex wiring environment in residential buildings. Whether it is pre-embedded in walls, laid under floors, or 穿管 in ceilings, it can maintain stable performance. In terms of specifications, the conductor cross-sectional range from 6mm² to 25mm² perfectly adapts to the electrical needs of residential buildings. The 6mm² cable can meet the power supply requirements of general room lighting and small household appliances (such as TVs, computers, desk lamps, etc.); the 10mm² to 16mm² cables are suitable for high-power electrical appliances such as air conditioners, electric water heaters, microwave ovens, etc.; the 25mm² cable can cope with scenarios requiring large current carrying in residential buildings, such as main incoming lines and clusters of high-power kitchen appliances. This flexible specification coverage allows construction parties to accurately select according to the electrical load in different areas, avoiding waste caused by "over-engineering" or safety hazards caused by "under-engineering". The design of the rated voltage of 450/750V complies with the standards of residential low-voltage distribution systems. Residential electricity is usually 220V single-phase electricity. The rated voltage of 450/750V can not only meet daily electricity needs but also leave a certain safety margin to cope with special situations such as voltage fluctuations, ensuring that the cable will not age or be damaged due to voltage problems during long-term use. In addition, the Blv series cables also have advantages in installation and maintenance. Their light weight makes handling and laying more convenient, reducing construction difficulty and labor costs. The color of the PVC insulation layer is usually bright (such as common black, gray, etc.), which is convenient for identifying and distinguishing different circuits during wiring, reducing construction errors. In later maintenance, if line inspection or transformation is needed, the stability and recognizability of the cable can also improve maintenance efficiency and reduce maintenance costs. Overall, the Blv 6mm²-25mm² aluminum conductor PVC insulated power cable shows significant application value in residential building wiring due to its economical, safe, reliable, and highly adaptable characteristics. It can not only meet the load requirements of daily household electricity but also adapt to complex installation environments, providing a solid guarantee for the safe and stable operation of residential electrical systems, and is an ideal choice that balances performance, cost, and practicality.