Cable SDI XLPE Aluminium Al 1X630 1X500 1X400 1X300 1X240 1X185 1X150 1X120 1X95 1X70

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2025-07-28 03:49:34

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Introdução ao produto

Details of Cable SDI XLPE Aluminium Al

I. Information Related to the Product Itself

(I) Specification Parameters

Cable SDI XLPE Aluminium Al (Aluminium SDI Cross - linked Polyethylene Cable) is designed with a Single Core and has 10 cross - section specifications, which are 1×70mm², 1×95mm², 1×120mm², 1×150mm², 1×185mm², 1×240mm², 1×300mm², 1×400mm², 1×500mm², and 1×630mm² respectively.

Cables with different cross - section specifications have significantly different current - carrying capacities. Generally speaking, the larger the cross - section, the greater the current it can carry. For example, the current - carrying capacity of the 1×630mm² cable is much higher than that of the 1×70mm² Cable. This series of cables is suitable for medium and low - voltage power transmission and can work stably under the corresponding medium and low - voltage levels. The outer diameter of the cable will increase with the increase of the cross - section specification, and the thickness of the insulation layer is also accurately designed to ensure a good insulation effect. At the same time, the mechanical performance parameters of the cable, such as bending radius and tensile strength, are also adapted according to different specifications to ensure that they can withstand corresponding external forces during installation and use.

(II) Characteristic Uses

Small Cross - section Cables (1×70mm² - 1×150mm²)

Power Supply for Small - sized Equipment: Small - sized equipment such as small water pumps, small fans, and small machine tools have relatively low power and low power demand. Cables of 1×70mm² - 1×150mm² can meet the power supply of these equipment and ensure the normal start - up and operation of the equipment. Moreover, such cables are small in size, which is convenient for wiring around the equipment and will not take up too much space.

Branch Lines: In large - scale power transmission systems, the power transmitted by the main line needs to be distributed to each specific power consumption point through branch lines. Small cross - section cables can be used as branch lines to shunt the power of the main line to small - sized electrical equipment or small - sized areas, such as branch power supply for each office in an office building and local power supply for a production team in a factory.

Medium Cross - section Cables (1×185mm² - 1×300mm²)

Main Lines of Industrial Equipment: Some medium - sized industrial equipment, such as medium - sized compressors and medium - sized injection molding machines, have large power and need stable power supply. Cables of 1×185mm² - 1×300mm² can be used as the main lines of these equipment to provide continuous and stable power for them and ensure the efficient operation of the equipment. The requirements for cable stability in industrial environments are relatively high, and this specification of cable can adapt to the use needs of industrial scenarios.

Power Distribution in Medium - sized Buildings: Medium - sized buildings such as medium - sized shopping malls, medium - sized hotels, and multi - storey office buildings have many electrical equipment and moderate overall power load. Medium cross - section cables can be used as the main power distribution lines in the buildings to introduce external power and then distribute it to each floor and area, meeting the power demand of lighting, air conditioning, elevators and other equipment in the buildings.

Large Cross - section Cables (1×400mm² - 1×630mm²)

Main Lines of Large Factories: Large factories have a large number of large - scale production equipment, such as heavy machine tools and large steel - making equipment. These equipment have extremely high power and huge demand for electricity. Large cross - section cables of 1×400mm² - 1×630mm², as main lines, can efficiently and stably transmit external high - voltage power to the interior of the factory, provide sufficient power support for these large - scale equipment, and ensure the continuity of factory production.

Regional Transmission Trunk Lines: In some large - scale areas, such as large - scale industrial parks and newly developed urban new areas, it is necessary to transmit power from substations to the entire area through transmission trunk lines. These areas have a large total electricity consumption and may have long transmission distances. Large cross - section cables, as transmission trunk lines, can undertake large - scale and long - distance power transmission tasks and ensure stable and reliable power supply in the area.

(III) Material and Style

Material

Conductor: Aluminium (Al) is used as the conductor. Aluminium has good electrical conductivity and can meet the needs of medium and low - voltage power transmission. Compared with Copper Conductors, aluminium has a lower price, which reduces the production cost of the cable and makes it have high cost - effectiveness. At the same time, aluminium has a low density, so the weight of the cable is relatively light, which is convenient for transportation and installation.

Insulation Layer: XLPE (Cross - linked Polyethylene) is used as the insulation layer. XLPE has excellent temperature resistance and can maintain a stable insulation effect in a relatively high - temperature environment. Even if the cable heats up during long - term high - load operation, it can effectively prevent current leakage. In addition, XLPE has a large insulation resistance and good chemical stability, is not easy to be corroded, and can prolong the service life of the cable.

Sheath (if any): Some cables in this series may have a sheath, and the sheath material is usually polyvinyl chloride (PVC), etc. The PVC Sheath has good wear resistance and anti - aging performance, which can protect the internal insulation layer and conductor from external mechanical damage and environmental factors, such as preventing collision, moisture, and corrosion.

Style

The cable is of a single - core style with a relatively simple overall structure. The appearance of the cable is cylindrical with a smooth surface, and the color is usually common colors such as black or gray. Due to the single - core design, the cable has good Flexibility, is convenient for bending and laying, and can adapt to different installation environments, such as pipe laying and direct burial laying. Cables with different cross - section specifications have different outer diameters; the larger the cross - section, the larger the outer diameter. However, the overall style is uniform, which is convenient for identification and management.

(IV) Production Process

Conductor Preparation: First, screen and purify the aluminium raw materials to remove impurities to ensure the purity of aluminium. Then put the aluminium raw materials into a melting furnace for melting, control the melting temperature and time, and obtain pure aluminium liquid. The aluminium liquid is made into aluminium rods through a continuous casting process, and the diameter of the aluminium rods varies according to the cable specifications. Next, the aluminium rods are drawn into Aluminium Wires of the required diameter through a wire drawing machine. During the wire drawing process, control the drawing speed and tension to ensure the dimensional accuracy and surface quality of the aluminium wires. Finally, strand the aluminium wires (multiple aluminium wires may be stranded for large cross - sections) to form an Aluminium Conductor. During stranding, ensure the roundness and tightness of the conductor.

Insulation Layer Extrusion: Add XLPE materials into the extruder and heat to melt them. The molten XLPE material is uniformly extruded and coated on the outside of the aluminium conductor through a die under the pressure of the extruder to form an insulation layer. During the extrusion process, accurately control parameters such as extrusion temperature, extrusion speed, and die size to ensure that the insulation layer has a uniform thickness, a smooth surface, and is closely combined with the conductor without defects such as bubbles and wrinkles. After extrusion, cool the Insulated Core to solidify and shape it.

Sheath Extrusion (if any): If the cable is designed with a sheath, after the insulation layer is extruded, the sheath extrusion process is carried out. Add sheath materials (such as PVC) into another extruder, heat and melt them, then extrude and coat them on the outside of the insulation layer to form a sheath. The requirements for the extrusion process are similar to those for the insulation layer extrusion. It is necessary to ensure that the sheath has a uniform thickness, a smooth surface, and is closely combined with the insulation layer.

Inspection and Testing: The finished cable needs to undergo a series of inspection and testing. Appearance inspection mainly checks whether the surface of the cable is damaged, whether the insulation layer (and sheath) is uniform, and whether there are defects such as bubbles; dimension inspection measures whether the outer diameter of the cable, the thickness of the insulation layer, the diameter of the conductor, etc. meet the standards; electrical performance testing includes insulation resistance testing and withstand voltage testing to ensure that the insulation performance and electrical safety performance of the cable meet the standards; mechanical performance testing such as tensile strength and bending performance testing to test whether the mechanical strength of the cable meets the use requirements. Only cables that pass all tests can leave the factory.

II. General Product Information

(I) Packaging

Packaging Materials: This series of cables uses different packaging materials according to their specifications and lengths. For small - cross - section and short - length cables, strong cartons can be used for packaging. Buffer materials such as foam boards and bubble films are placed inside the cartons to prevent the cables from colliding with each other during transportation. For large - cross - section and long - length cables, cable reels are used for packaging. The cable reels are usually made of wood or metal. Wooden cable reels have low cost, and metal cable reels have stronger load - bearing capacity and are suitable for heavier cables. The cable reels will be wrapped with plastic films to play a role in moisture - proof and dust - proof.

Packaging Method: Wind the cable neatly on the cable reel (for long cables) or coil it and put it into a carton (for short cables). During winding, ensure that the cable is arranged closely without distortion or overlap to avoid extrusion and wear of the cable. For cables packaged with cable reels, after winding, wrap the entire cable tightly with a plastic film, then fix the cable on the cable reel with steel strips or ropes to prevent the cable from loosening. The packaging will be marked with the cable's model, specification, length, manufacturer, production date, and other information for easy identification and traceability.

(II) Transportation

Transportation Methods: Select appropriate transportation methods according to factors such as transportation distance, the number of cables, and specifications. Road transportation is generally used for short - distance transportation, using trucks. Road transportation has high flexibility and can directly deliver cables to the customer's designated location, suitable for transporting small batches and multiple specifications of cables. For long - distance transportation, railway transportation or long - distance road transportation can be chosen. Railway transportation has a large transport volume and relatively low cost, suitable for transporting large quantities of cables; long - distance road transportation can cover a wider range of areas.

Transportation Precautions

Loading: When loading cables, use special hoisting equipment such as cranes and forklifts to avoid damage to cables or packaging caused by manual handling. For cables packaged with cable reels, place the cable reels stably in the carriage of the transport vehicle and fix them firmly to prevent tilting or toppling. Leave a certain gap between multiple cable reels to avoid mutual collision. For cables packaged with cartons, stack them neatly and avoid stacking too high to prevent collapse.

Protection: Take moisture - proof, sun - proof, and collision - proof measures during transportation. Cover the cables with rainproof cloth to prevent them from getting damp in the rain; avoid direct sunlight to prevent aging of the cable insulation layer and sheath; place buffer materials around the cable reels or cartons to reduce vibration and collision during transportation.

Unloading: When unloading cables, also use special hoisting equipment to lift and place them gently. For cable reels, after unloading, place them on a flat and solid ground and fix them to prevent rolling. For carton - packaged cables, handle them carefully to avoid damage to the cartons.

(III) Delivery

Delivery Process

Order Confirmation: After receiving the customer's order, customer service personnel promptly check the order information with the customer, including the cable's model, specification, quantity, delivery address, delivery time, contact information, etc., to ensure that the information is accurate and correct. After confirmation, transfer the order information to the warehouse and production department (if production is needed).

Stock Preparation: Warehouse personnel find the corresponding cables according to the order information and check the model, specification, quantity, etc. of the cables to ensure they are consistent with the order. If it is a stock product, take it out directly from the warehouse; if production is needed, notify the production department to organize production and hand it over to the warehouse after production is completed.

Packaging and Labeling: Pack the cable according to the packaging requirements and mark the customer name, order number, product information, and other marks on the package. At the same time, prepare relevant documents such as delivery notes, product certificates of conformity, and inspection reports.

Arranging Transportation: Contact the transportation company, inform them of the information of the transported goods, such as the weight, volume, and transportation destination of the cable, and negotiate to determine the transportation cost and transportation time. The transportation company arranges vehicles to pick up the goods. Warehouse personnel go through the goods handover procedures with the transportation personnel, hand over the cables and relevant documents to the transportation personnel, and sign a transportation agreement.

Delivery Notification: After the goods are shipped, customer service personnel promptly inform the customer of information such as the name of the transportation company, the license plate number of the transport vehicle, the waybill number, and the estimated arrival time to facilitate the customer to track the logistics information of the goods.

Delivery Time: For cables in stock, packaging and delivery will be completed within 1 - 3 working days after order confirmation. For cables that need to be produced, the production cycle depends on the cable specifications and quantity, generally 7 - 15 working days, and delivery will be arranged within 1 - 2 working days after production is completed. In case of delivery delays due to special circumstances such as raw material shortages and equipment failures, customer service personnel will communicate with the customer in advance, explain the reasons, and negotiate a new delivery time.

(IV) Samples

Sample Provision: If customers need to know the quality and performance of the cable before purchasing, they can apply to the company for samples. The company will provide samples according to the model and specification specified by the customer, and the length of the sample is generally 1 - 3 meters to meet the customer's testing and trial needs.

Sample Cost: The samples themselves are provided free of charge, but the transportation cost of the samples is borne by the customer. If the customer places a bulk order after confirming the sample and the order amount reaches a certain standard, the company will refund the transportation cost of the sample.

Sample Delivery: After receiving the customer's sample application, relevant personnel will prepare the samples within 1 - 2 working days and send them by an appropriate express method. After sending, the express waybill number will be promptly informed to the customer to facilitate the customer to check the logistics status of the sample. At the same time, a sample description, including sample model, specification, production batch, and other information, is attached to the sample.

(V) After - sales Service

Quality Assurance: The company promises that all sold Cable SDI XLPE Aluminium Al cables meet relevant national and industry standards, with reliable product quality. The warranty period of the cable is 12 months from the date of delivery. Within the warranty period, if the cable cannot be used normally due to its own quality problems, the company will provide customers with free repair, replacement, or return services. For problems caused by improper installation, improper use, or man - made damage and other non - product quality reasons, the company can provide repair services, but corresponding repair fees and material fees will be charged.

Technical Support: The company has a professional technical team to provide customers with technical support services. If customers encounter any technical problems in the process of cable selection, installation, use, and maintenance, they can contact technical personnel by phone, email, online consultation, etc. Technical personnel will respond within 24 hours and provide detailed solutions and professional suggestions. If necessary, technical personnel can be arranged to provide on - site guidance.

Complaint Handling: Set up special complaint channels such as complaint phones and complaint emails. If customers have objections to product quality, service attitude, delivery time, etc., they can complain through the above channels. After receiving the complaint, the staff will register and verify it within 24 hours to understand the specific situation. For complaint problems, assign special personnel to handle them, give the handling results within 7 working days, and promptly feed back to the customer to ensure that the customer's reasonable demands are properly resolved.

Regular Return Visits: 1 month, 3 months, and 6 months after the cable is delivered, the company will arrange staff to conduct regular return visits to customers to understand the use of the cable and customer satisfaction and collect customers' opinions and suggestions. According to customer feedback, continuously improve product quality and service levels to provide customers with better products and services.