I. Information Related to the Product Itself
(I) Specification Parameters
Nyby N2xby copper core cross - linked polyethylene (XLPE) low - voltage steel tape armoured
Power Cable has rigorous and clear settings in terms of specification parameters to meet various needs of low - voltage power distribution scenarios.
The conductor of the cable is a copper core, and the conductor cross - sectional area covers a variety of common specifications, which can adapt to different current load conditions. From the daily electricity consumption of ordinary residential communities to the power supply of equipment in small and medium - sized industrial plants, a suitable specification can be found. Tests have shown that under standard working conditions, its continuous current - carrying capacity is stable, which can meet the power transmission needs of low - voltage power distribution systems.
The rated voltage is of low - voltage level, which meets the standard requirements of low - voltage power distribution systems, can be perfectly matched with low - voltage power distribution equipment, and ensures the stability of power transmission.
The thickness of the XLPE insulation layer is accurately calculated and meets relevant standards. Sufficient insulation thickness ensures that the cable has good insulation performance, with high insulation resistance and low dielectric loss, which can effectively isolate current and reduce the risk of electric leakage.
The thickness and width of the steel tape armoured layer also have strict standards, which not only ensure the mechanical protection effect on the cable, but also do not excessively increase the weight and outer diameter of the cable. The overall outer diameter of the cable is optimally designed, which is convenient for laying in cable trenches, pipes and other scenarios on the premise of meeting various performances.
In addition, the bending radius of the cable meets relevant regulations, and its good
Flexibility enables the cable to adapt to a certain bending angle during laying, reducing the difficulty of construction.
(II) Characteristic Uses
Based on its unique performance advantages, Nyby N2xby copper
Core XLPE low - voltage steel tape armoured power cable has distinct characteristic uses.
It performs well in the power distribution lines of industrial plants. There are many equipment in industrial plants with large power load, and there may be mechanical collision, dust and other situations. The copper core of the cable can stably transmit power to meet the power demand of the equipment; the steel tape armoured layer can resist mechanical collision and dust erosion, and protect the internal structure of the cable from damage; the temperature resistance of the XLPE insulation layer can adapt to the possible temperature fluctuations in the plant, ensuring the stability of power transmission and the normal operation of industrial production.
Underground Cable laying in residential communities is another important application scenario. With the development of residential communities, under
Ground Cable laying has become the mainstream power distribution method. The cable is laid underground in residential communities and can safely transmit power from the distribution room to each building. The steel tape armoured layer can resist the pressure of the soil and slight impacts that may occur underground to avoid damage to the cable; its moisture resistance can cope with the humid underground environment, prevent the cable from affecting its performance due to moisture, and provide a reliable guarantee for residents' daily electricity consumption.
It is also indispensable in the power supply scenarios of small municipal projects. For example, the lighting power supply of small parks and street green spaces in cities, and the power supply of small municipal facilities, etc. In these scenarios, cables may need to be laid in the open air or buried, and the combination of the steel tape armoured layer and the XLPE insulation layer can resist wind, sun, rain and snow erosion in the outdoor environment, ensuring stable power transmission.
In addition, in some temporary power supply places that have certain requirements for cable protection, such as temporary power supply for large - scale outdoor activities, the cable can also play a role, and its reliable performance can ensure the safety and stability of temporary power supply.
(III) Material and Style
Conductor Material: The conductor of the cable is made of high - purity copper material. Copper has excellent electrical conductivity with high conductivity and low transmission loss, which can reduce energy loss during power transmission and ensure the efficiency of power transmission. At the same time, copper has good ductility and toughness, so that the conductor is not easy to break during processing and laying, increasing the service life of the cable. In addition, copper has good oxidation resistance and can maintain stable conductivity during long - term use.
Insulation and Armoured Materials: The insulation layer is made of XLPE material. XLPE has excellent temperature resistance, can maintain stable insulation performance in a wide temperature range, and can adapt to climate and temperature changes in different regions. It has good chemical stability, outstanding aging resistance and chemical corrosion resistance, and can resist the erosion of oxygen, moisture in the air and some chemical substances. At the same time, XLPE has high mechanical strength and is not easy to be damaged, which can provide reliable insulation protection for the cable.
The steel tape armoured layer is made of high - quality steel tape material. The steel tape has high mechanical strength, can effectively resist external extrusion, collision and gnawing by rodents, and provide solid mechanical protection for the cable. The steel tape has been anti - corrosion treated, so it is not easy to rust in humid environments and prolongs the service life of the armoured layer.
Style Design: The cable adopts an overall circular structure design, which is not only beautiful, but also can make the cable evenly disperse pressure when stressed, improving its compressive performance. The circular structure is also convenient for winding, storage and transportation of the cable, reducing storage space. The steel tape armoured layer tightly wraps around the outside of the cable, forming an organic whole with the internal insulation layer and conductor, which not only ensures the protection effect, but also does not affect the flexibility of the cable. The surface of the cable is smooth, so it is not easy to generate excessive friction with other objects during laying, reducing the risk of damage.
(IV) Production Process
The production process of Nyby N2xby copper core XLPE low - voltage steel tape armoured power cable integrates advanced technology and strict quality control to ensure reliable product quality.
In the conductor manufacturing link, high - purity copper rods are selected, and the copper rods are drawn into
Copper Wires with the required diameter through a wire drawing process. During the wire drawing process, the wire drawing speed and temperature are strictly controlled to ensure the dimensional accuracy and mechanical properties of the copper wires. Then, multiple copper wires are stranded to form a conductor through a stranding process. The stranding process can improve the flexibility and mechanical strength of the conductor, making it not easy to break when bent.
Insulation layer extrusion is one of the key processes. The XLPE material is heated to a molten state and evenly extruded and wrapped on the surface of the conductor through an extruder to form an insulation layer. During the extrusion process, the extrusion temperature, pressure and speed are accurately controlled to ensure that the insulation layer has a uniform thickness, a smooth surface, is closely combined with the conductor, and has no defects such as bubbles and impurities. After that, the insulation layer is cross - linked, and the XLPE molecules form a three - dimensional network structure through a specific heating method to improve its temperature resistance and mechanical properties.
Steel tape armouring process is an important link in the production of the cable. A special armouring machine is used to wrap the anti - corrosion treated steel tape around the outside of the insulation layer at a certain angle to form an armoured layer. During the winding process, the tension and overlap of the steel tape are well controlled to ensure that the armoured layer is tight and flat, and can provide effective mechanical protection for the cable.
Finally, the cable is subject to overall testing, including insulation resistance test, voltage withstand test, mechanical performance test, etc. Only products that pass all tests can enter the subsequent packaging link.
II. General Product Information
(I) Packaging
To ensure the integrity of the cable during transportation and storage, the packaging design of Nyby N2xby copper core XLPE low - voltage steel tape armoured power cable is scientific and reasonable.
Cables are usually wrapped and packaged with wooden or iron reels. The wooden reels are made of hard and non - deformable wood and undergo drying treatment to prevent mildew and deformation due to moisture during storage and transportation. The iron reels are welded with high - strength steel, which is strong and durable, can bear a large weight, and is suitable for long - distance transportation.
The length of each reel of cable varies according to the model and specification, usually 100 meters, 200 meters and other common lengths, which is convenient for users to cut according to actual needs. When winding the cable, ensure that the cable is arranged neatly and tightly to avoid mutual winding and extrusion, and reduce the wear of the cable surface.
The outside of the package will be wrapped with a layer of waterproof plastic film to play a role in moisture - proof and dust - proof, and protect the cable from external environmental pollution. At the same time, the product model, specification, length, manufacturer, production date, implementation standard and other information are clearly marked on the package to facilitate user identification and acceptance. For export products, corresponding English logos and certification marks will also be marked.
(II) Transportation
There are clear specifications and requirements for the cable transportation link to ensure that the product is not damaged during transportation.
The transportation method is selected according to the transportation distance and quantity. For short - distance transportation, truck transportation is generally used. The compartment of the transport vehicle should be kept clean and dry to avoid contact between the cable and sharp objects and corrosive substances. During transportation, the cable reel must be fixed firmly to prevent rolling and collision during the driving of the vehicle. Ropes, brackets and other fixing devices can be used.
For long - distance transportation, railway transportation or logistics 专线 transportation can be chosen. Railway transportation has good stability and is suitable for long - distance transportation of large quantities of cables, which can reduce the impact of bumps during transportation on the cables. Logistics 专线 transportation can provide door - to - door service, and there are special personnel responsible for the transportation process, who can deal with problems in transportation in a timely manner.
During transportation, the cable should be avoided from direct sunlight, rain and extreme temperatures. In high temperature in summer, sunshade treatment can be carried out on the cable; in low temperature in winter, it is necessary to prevent the cable from becoming brittle and damaged due to low temperature. When loading and unloading cables, special hoisting equipment must be used, and rough loading and unloading are strictly prohibited to avoid damage to the cable reel and the cable itself.
(III) Delivery
The delivery process of Nyby N2xby copper core XLPE low - voltage steel tape armoured power cable is efficient and standardized to ensure that users can receive qualified products in a timely manner.
After the user places an order, the manufacturer will confirm the order within 1 - 2 working days, verifying the product model, specification, quantity, delivery address and other information. After confirmation, retrieve the corresponding products from the warehouse and conduct pre - delivery inspection on the products, checking whether the product packaging is intact, the logo is clear, and the cable appearance is damaged, etc.
After passing the inspection, the manufacturer will arrange appropriate transport vehicles and dock with logistics companies to clarify the transportation requirements and delivery time. Before delivery, the delivery information will be timely informed to the user, including the name of the logistics company, waybill number, estimated arrival time, etc., to facilitate the user to track the dynamics of the goods.
For urgent orders, the manufacturer will open a green channel to give priority to arranging production and delivery, and try to shorten the delivery cycle to meet the user's urgent needs. During the delivery process, product certificates, test reports and other relevant documents will be attached with the goods to facilitate user acceptance.
(IV) Samples
To enable users to better understand the performance and quality of the product, the manufacturer provides sample services.
Users can apply for samples through the manufacturer's official website, sales hotline, email and other channels. When applying, it is necessary to provide the model and specification of the required samples as well as their own basic information, such as unit name and contact information. After receiving the sample application, the manufacturer will complete the sample preparation within 2 - 3 working days.
Samples are usually 1 - 2 meters long, which can fully show the appearance, structure, material and other characteristics of the cable, meeting the user's preliminary inspection needs for the product. The packaging of the samples is the same as that of the formal products to ensure that the samples are not damaged during transportation.
The samples themselves are free, but users need to bear the sample transportation costs. For major customers with clear cooperation intentions, the manufacturer can negotiate to bear part or all of the sample transportation costs. Samples are sent by express, and the manufacturer will timely inform the user of the express waybill number to facilitate the user to query the logistics information of the samples.
(V) After - sales Service
The manufacturer provides perfect after - sales service for Nyby N2xby copper core XLPE low - voltage steel tape armoured power cable to ensure the user's experience.
In terms of quality assurance, the product enjoys a certain warranty period, usually 2 years. Within the warranty period, if the product has quality problems caused by non - human factors, such as insulation layer damage and conductor failure, the manufacturer will provide users with free repair or replacement services.
The technical support team is always ready to help users. Users can consult by phone, email and other means when encountering any technical problems in the process of cable selection, laying and use. Technical personnel will provide professional answers and guidance according to the user's problems, such as precautions during laying and cable maintenance methods.
If the product received by the user has quality problems or does not conform to the order, and the product is unused and the packaging is intact, the user can apply for return or exchange within 7 days after receiving the goods. After receiving the application, the manufacturer will verify it within 3 working days, and arrange for return or exchange after confirmation, and bear the corresponding transportation costs.
In addition, the manufacturer will also conduct regular visits to users to understand the use of products, collect users' feedback, and continuously improve product and service quality to enhance user satisfaction.
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