Product Description
1. Copper Conductor
This low-voltage power cable features 1 to 5 cores of copper conductors. Copper is an excellent choice for conductor material due to its remarkable electrical conductivity. It enables highly efficient transmission of electrical energy, minimizing power losses during the transmission process. Moreover, copper possesses good ductility and flexibility, which facilitates the manufacturing process of the cable as well as subsequent installation and laying operations. The number of cores can be selected according to specific power requirements. For instance, a single-phase power supply may utilize a 2-core cable (with one core for the live wire and the other for the neutral wire), while a three-phase power supply commonly employs a 3-core cable (corresponding to the A, B, and C phases of the three-phase system) or a 4-core cable (including three live wires of the three-phase system plus a neutral wire).
2. XLPE Insulation
The cable is insulated with cross-linked polyethylene (XLPE). XLPE is a polyethylene material that has undergone a special cross-linking process. Wrapped around the copper conductors, the XLPE insulation layer plays a crucial role. Firstly, it exhibits outstanding insulation properties, effectively preventing electrical short circuits between different cores as well as between the cores and the outside environment. This ensures that electrical energy is transmitted safely along the predetermined routes. Secondly, XLPE has good heat resistance. Compared to ordinary polyethylene, it can function normally in higher temperature environments without a significant degradation of its insulation performance. This enables the cable to maintain a good insulation state even when generating a certain amount of heat during operation under a load, thereby guaranteeing the service life and operational safety of the cable.
3. Steel Tape Armoured
A steel tape armouring structure is provided on the outside of the insulation layer. The steel tape offers powerful mechanical protection for the cable. During the cable laying process, the cable may encounter various complex environments, such as ground friction and external squeezing forces. The steel tape armouring can effectively resist the damage caused by these external mechanical forces, preventing the internal cores, insulation layer, etc. of the cable from being damaged and ensuring the integrity and normal operation of the cable. Meanwhile, the steel tape armouring also enhances the compressive strength of the cable to a certain extent, enabling it to work stably even when buried underground or under the pressure of heavy objects.
4. PVC Sheath
The polyvinyl chloride (PVC) sheath is the outermost protective structure that wraps around the steel tape armoured. Its main function is to further protect all internal parts of the cable from the influence of the external environment. Specifically, PVC has relatively good corrosion resistance, which can prevent the cable from being eroded by chemical substances. For example, in some industrial environments where there may be acidic or alkaline corrosive substances. It also serves as a waterproof barrier, avoiding the entry of water into the cable interior that could lead to a decline in insulation performance, rusting of metal components, etc. In addition, the PVC sheath has a certain degree of flexibility, which facilitates the bending and laying operations of the cable and also makes the cable look more neat and attractive in appearance.
5. Overall Application and Advantages
This 1-5core copper conductor XLPE insulation steel tape armoured PVC sheath low-voltage power cable combines the advantages of each part and is suitable for various application scenarios of low-voltage power transmission. For example, in the power distribution system inside a building, it can transmit electrical energy safely and efficiently from the power distribution room to each electrical equipment. In industrial plants, commercial premises and other environments, it can also stably complete the power transmission task by virtue of its good electrical performance, mechanical protection performance and environmental adaptation performance, ensuring the normal operation of electrical equipment and providing strong support for the safe and reliable operation of the entire power system.
Product Parameters
I. Conductor Parameters
- Number of Cores: As mentioned before, this cable can be provided with a choice of 1 to 5 cores. Different numbers of cores are applicable to different power transmission requirement scenarios. For example, 2 cores are commonly used for single-phase electricity, and 3 or 4 cores may be selected for three-phase electricity.
- Specification of Copper Conductor:
- Nominal Cross-Sectional Area: It is usually expressed in square millimeters (mm²) to represent the cross-sectional area size of the copper conductor. There are various common nominal cross-sectional area specifications, such as 1.5 mm², 2.5 mm², 4 mm², 6 mm², etc. Different nominal cross-sectional areas can carry different magnitudes of current. Generally speaking, the larger the cross-sectional area, the greater the current it can carry, which can meet the power supply requirements of different power-consuming equipment.
- Conductor Diameter: According to different nominal cross-sectional areas, the copper conductor has corresponding diameter dimensions. It will affect the overall size of the cable and characteristics such as the bending radius during the laying process.
II. Insulation Parameters
- Thickness of XLPE Insulation: Measured in millimeters (mm), sufficient insulation thickness is the key to ensuring the electrical insulation performance of the cable. The XLPE insulation thickness of cables under different voltage levels and in different application scenarios will vary. Generally, as the voltage level increases or the insulation requirements of the application environment become more stringent, the insulation thickness will increase accordingly.
- Insulation Resistance: Usually measured in megohm-kilometers (MΩ·km), it reflects the ability of the XLPE insulation layer to prevent current leakage. The higher the insulation resistance value, the better the insulation performance, and the more effectively the cable can prevent leakage phenomena during operation.
III. Armouring Parameters
- Thickness of Steel Tape: Measured in millimeters (mm), the thickness of the steel tape determines the mechanical strength of the armouring layer. A thicker steel tape can provide stronger anti-crushing and anti-wear mechanical protection capabilities, but it may also increase the overall weight of the cable. When laying the cable, corresponding bearing capacity and other factors need to be considered.
- Coverage Ratio of Armouring: Generally expressed as a percentage (%), it refers to the area ratio of the steel tape covering the circumferential surface of the cable. A higher coverage ratio means more comprehensive mechanical protection, but it may also affect the flexibility and other characteristics of the cable.
IV. Sheath Parameters
- Thickness of PVC Sheath: Also measured in millimeters (mm), sufficient sheath thickness helps protect the internal structure of the cable from the influence of the external environment, such as preventing chemical corrosion and water ingress. The PVC sheath thickness of cables in different application environments may vary.
- Color of PVC Sheath: There are usually multiple options available, with common colors including black, gray, etc. Besides meeting aesthetic requirements, in some specific application scenarios, different colors may also have the function of identifying different cable uses.
V. Electrical Parameters
- Rated Voltage: It clearly defines the normal working voltage range that this low-voltage power cable can withstand, usually expressed in volts (V). For example, common low-voltage power cable rated voltages may include 380V, 220V, etc. Cables with different rated voltages are applied to the power systems that match them.
- Rated Current: Expressed in amperes (A), it represents the maximum current value that the cable can safely carry under the specified environmental conditions according to its nominal cross-sectional area and other parameters. The magnitude of the rated current is related to multiple factors such as conductor cross-sectional area, insulation performance, and heat dissipation conditions.
- Short-Circuit Current: Also expressed in amperes (A), when a short-circuit fault occurs in the cable line, a large current will be generated instantaneously. The short-circuit current parameter is used to measure the ability of the cable to withstand the impact of the current under such extreme conditions, ensuring that the cable will not be damaged due to being unable to withstand the impact of the current during a short-circuit, thereby ensuring the safe operation of the power system.
Our Advantages
I. Excellent Product Quality
Xingshen Cables always places product quality first. From the strict selection of raw materials to the application of advanced production technologies, every step is carefully controlled.
- High-Quality Raw Materials: High-purity conductor materials such as copper and aluminum are selected to ensure good electrical conductivity, providing a stable and reliable foundation for power transmission. Meanwhile, high standards are also adhered to in the procurement of insulating and sheathing materials. For example, high-quality cross-linked polyethylene (XLPE) is used as the insulating material, which has excellent insulation and temperature resistance properties; the polyvinyl chloride (PVC) sheath has good mechanical protection and corrosion resistance.
- Advanced Production Processes: The company has introduced international advanced cable production equipment and production lines, combined with superb production techniques, realizing refined and automated management in the cable manufacturing process. The strict control of the production process enables each cable to meet or even exceed industry standards. The products perform excellently in terms of dimensional accuracy, insulation uniformity, mechanical strength, etc., effectively ensuring the long-term stable operation of the cables in various complex environments.
II. Rich Product Varieties
Xingshen Cables has a rich and diverse product line, capable of meeting the diverse needs of different customers and industries.
- Multiple Voltage Levels: It covers various voltage level cables from low voltage to medium voltage and even high voltage. Whether it is the daily electricity demand of civil buildings or the large-scale power transmission requirements in the industrial field, suitable products can be provided. For example, the commonly used rated voltage 450/750V low-voltage cables can meet the basic electricity needs of households and commercial places; while 6/6KV, 10KV and other medium-voltage cables are suitable for power distribution in industrial environments such as factories and mines.
- Diverse Specifications and Models: Besides different voltage levels, various specifications of cables are also provided, including different conductor nominal cross-sectional areas and numbers of cores. Customers can flexibly select according to actual power loads, laying environments and other factors. For example, for scenarios with large current transmission, cables with larger nominal cross-sectional areas can be selected; for occasions requiring multi-phase power supply, corresponding multi-core cables are available for selection.
III. Strong R & D and Innovation Capabilities
Xingshen Cables attaches great importance to R & D and innovation, and continuously invests resources to enhance its technological strength to adapt to the rapid changes in the market and the growing needs of customers.
- Professional R & D Team: It has a professional R & D team composed of experienced engineers and technical experts. They closely follow the latest technological developments in the industry and conduct in-depth research on cutting-edge topics in the cable field, such as the development of new insulating materials and technological innovations to improve the fire resistance of cables. Through continuous R & D efforts, a solid foundation has been laid for the company to launch higher-quality and more competitive products.
- Significant Innovation Achievements: With the unremitting efforts of the R & D team, Xingshen Cables has achieved a series of innovation achievements. For example, an insulating material with a higher temperature resistance grade has been successfully developed, broadening the applicable temperature range of the cables; a new type of armoring structure has been developed, which enhances the mechanical protection performance of the cables while reducing production costs. These innovation achievements not only improve the performance of the products but also bring more value to the customers.
IV. Perfect After-Sales Service System
Xingshen Cables is well aware of the importance of after-sales service to customers, so it has established a perfect after-sales service system to ensure that any problems encountered by customers during the use process can be solved in a timely and effective manner.
- Professional After-Sales Team: A professional after-sales team is equipped, and the team members have rich cable knowledge and maintenance experience. They can quickly and accurately judge the problems faced by customers and provide targeted solutions. Whether it is technical guidance during cable installation or troubleshooting during operation, they can respond efficiently.
- Rapid Response Mechanism: A rapid response mechanism has been established. Once customers put forward service requirements, the after-sales team will get in touch with customers in the shortest time and arrange corresponding handling measures according to the severity and urgency of the problem. For some emergency faults, they can arrive at the scene within a few hours to handle them, minimizing the losses of customers.
- Long-Term Customer Care: Besides solving the current problems of customers in a timely manner, Xingshen Cales also pays attention to long-term customer care. Regularly visit customers to understand the situation of customers using the products, collect customers' feedback opinions, so as to continuously improve the product and service quality.
V. Good Brand Reputation
Xingshen Cables has established a good brand reputation in the market after years of development, winning the trust and recognition of numerous customers.
- Honest Business Philosophy: It has always adhered to the principle of honest business operation. It is honest and trustworthy in terms of product quality, selling price, after-sales service, etc., and firmly eliminates any fraudulent behavior. This honest business attitude makes customers feel at ease when purchasing Xingshen Cables' products and also wins a good reputation for the company.
- Numerous Successful Cases: There are a large number of successful cases in various industries. From civil buildings to industrial projects, from municipal engineering to mining operations, Xingshen Cables has successfully completed numerous power transmission projects with its high-quality products and services. These successful cases not only prove the strength of the company's products but also further enhance the brand's popularity and reputation.
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