Xg (XZ1) 16mm 5c Fire Rated Mica XLPE Lsoh Cable Halogen-Free Flame Retardant Wire Copper Conductor for Power Stations Best Price

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2025-08-01 07:44:08

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Introduction du produit

Detailed Introduction to Xg (XZ1) 16mm 5c Cable

I. Product-Related Information

(I) Specifications and Parameters

The Xg (XZ1) 16mm 5c cable has precise and comprehensive settings in terms of specifications and parameters, providing solid technical support for its application in scenarios such as Power Stations.

The conductor of the cable is made of copper. As an excellent conductive material, copper has extremely low resistivity and excellent conductivity. Tests have shown that its conductor DC resistance meets relevant standards, enabling it to maintain stable power transmission under long-term high-load operation, meeting the strict requirements of power stations for power supply.

The insulation layer is made of cross-linked polyethylene (XLPE). This material has excellent temperature resistance and can work normally in the temperature range of -40℃ to 90℃, being able to adapt to the complex temperature environment in power stations. At the same time, the XLPE insulation layer has extremely high insulation resistance and large breakdown field strength, which can effectively prevent current leakage and ensure the electrical safety of the cable.

The specification of the cable is 16mm, where 16mm refers to the cross-sectional area of the cable. This cross-sectional area has been accurately calculated to ensure sufficient current-carrying capacity while taking into account the Flexibility and installation convenience of the cable. The 5-core design clarifies the number of internal conductors of the cable. Each core conductor is independent and can transmit currents of different phases respectively, flexibly adapting to the multi-circuit power supply system of power stations.

In terms of fire resistance, the cable meets the corresponding fire rating standards. The use of mica tape wrapping and halogen-free low-smoke (LSOH) sheath enables it to maintain normal operation for a certain period in a fire environment, buying time for the emergency treatment of power stations.

(II) Characteristic Applications

With its unique performance advantages, the Xg (XZ1) 16mm 5c cable has irreplaceable characteristic applications in multiple fields, with power station applications at its core.

In thermal power stations, various large generating sets, boiler equipment, etc., have high demand for electricity and high requirements for stability. The Copper Conductor of the cable can stably transmit large currents, meeting the high-load power demand of the equipment; the temperature resistance and insulation of the XLPE insulation layer can adapt to the relatively high temperature and complex electrical environment inside the power station, ensuring the safe and reliable power transmission. At the same time, its excellent fire resistance is particularly important in places with fire hazards such as thermal power stations, which can reduce losses in case of fire.

Hydropower stations are usually built near water or underground, with a relatively humid environment. The insulation layer and sheath layer of the cable have good moisture resistance, which can effectively resist the erosion of the cable by the humid environment and ensure that the power transmission is not affected. The 5-core design can meet the multi-circuit power supply needs of different equipment in hydropower stations, simplify the wiring process, and improve the reliability of the power supply system.

Nuclear power stations have extremely high requirements for the safety and reliability of cables, because any power failure may cause serious consequences. The fire-resistant, halogen-free, and low-smoke characteristics of the Xg (XZ1) 16mm 5c cable can reduce the release of toxic gases and the generation of smoke in case of accidents in nuclear power stations, providing protection for personnel evacuation and equipment protection. Its stable conductivity and excellent insulation performance can also meet the complex power transmission needs of nuclear power stations.

In addition to the power station field, the cable can also be applied to other places with high requirements for fire resistance and safety performance, such as large data centers and Emergency Power Supply systems of high-rise buildings. In these places, the fire resistance and reliable power transmission capacity of the cable can also play an important role.

(III) Material and Style

The Xg (XZ1) 16mm 5c cable fully considers practicality and safety in material selection and style design, and various parts cooperate with each other to form a high-Performance Cable product.

The conductor is made of high-purity copper with a purity of more than 99.9%. High-purity copper can effectively reduce resistance, improve conductivity, and reduce losses during power transmission. At the same time, copper has good ductility and flexibility, making the cable not easy to break during laying and easy to install.

The insulation layer uses cross-linked polyethylene (XLPE), which is a polyethylene material subjected to cross-linking treatment. The cross-linking treatment changes the molecular structure of XLPE from linear to network, greatly improving its heat resistance, mechanical strength, and chemical corrosion resistance. Compared with traditional polyethylene, the XLPE insulation layer has a longer service life and can maintain stable performance in harsh environments.

The sheath layer is made of halogen-free low-smoke (LSOH) material. This material does not contain halogen elements and will not release toxic hydrogen halide gas when burned, causing less harm to the human body and the environment. At the same time, the LSOH material produces low smoke concentration when burned, with high visibility, which is beneficial to personnel evacuation and fire rescue work in case of fire. In addition, the LSOH sheath layer also has a certain degree of mechanical strength and wear resistance, which can protect the internal structure of the cable from external damage.

The cable is of 5-core style. Five independent Copper Conductors are respectively wrapped in XLPE insulation layers and then jointly wrapped by the LSOH sheath layer. This structural design makes each core conductor insulated from each other, avoiding faults such as short circuits. At the same time, the 5-core design can meet the transmission needs of currents of different phases, applicable to power supply systems such as three-phase five-wire system, improving the versatility and flexibility of the cable. The appearance of the cable is usually black, which not only has good weather resistance, can adapt to different environmental conditions, but also can visually coordinate with surrounding equipment and the environment.

(IV) Production Process

The production process of the Xg (XZ1) 16mm 5c cable strictly follows high-standard process requirements. From raw material screening to finished product inspection, every link is pursued to be perfect to ensure the quality and performance of the product.

In the conductor manufacturing link, first, the copper raw materials are strictly screened, and electrolytic copper with high purity and few impurities is selected. Then, the electrolytic copper is processed into copper rods through smelting, casting and other processes, and then the copper rods are drawn into Copper Wires of the required diameter through wire drawing equipment. During the wire drawing process, it is necessary to accurately control the drawing speed, temperature and mold size to ensure that the copper wire has uniform diameter, smooth surface, and good mechanical properties and conductivity. After wire drawing, the copper wire is annealed to eliminate internal stress and improve its flexibility.

The insulation layer is made by XLPE extrusion process. The XLPE material is heated and melted in the extruder, and then extruded and coated on the outside of the copper conductor through a mold to form a uniform insulation layer. During the extrusion process, it is necessary to strictly control the extrusion temperature, speed and pressure to ensure that the insulation layer has uniform thickness, is closely combined with the conductor, and has no defects such as bubbles and impurities. After extrusion, the insulation layer is cross-linked, usually by dry cross-linking or warm water cross-linking, so that the molecular structure of the XLPE material undergoes a cross-linking reaction to obtain excellent temperature resistance and mechanical properties.

For the cabling process of 5-Core Cables, five conductors covered with insulation layers are stranded according to a certain stranding direction and pitch to form a cable core. During the stranding process, it is necessary to ensure that the positions of the conductors are uniform and the tension is consistent to reduce the mechanical stress of the cable during laying and use.

The production of the sheath layer also adopts the extrusion process, using LSOH materials. The LSOH material is heated and melted in the extruder and then extruded and coated on the outside of the cabled core to form the sheath layer. During the extrusion process, it is necessary to control the extrusion parameters to ensure that the sheath layer has uniform thickness, smooth surface, is closely attached to the cable core, and has good sealing performance. At the same time, due to the characteristics of LSOH materials, special attention should be paid to the control of extrusion temperature to avoid material decomposition affecting performance.

During the production process, multiple quality inspection procedures are also required. For example, testing the diameter, resistance, tensile strength and other parameters of the conductor; testing the thickness, insulation resistance, voltage resistance performance, etc., of the insulation layer; inspecting the thickness, wear resistance, environmental resistance performance, etc., of the sheath layer; sampling and testing the overall fire resistance of the cable. Through strict quality inspection, it is ensured that each batch of cables meets relevant standards and requirements.

II. General Product Information

(I) Packaging

The packaging design of the Xg (XZ1) 16mm 5c cable fully considers the characteristics of the product and the transportation and storage needs, aiming to protect the cable from damage during transportation and storage.

The cable is usually packaged in reels. The reel material is high-strength wood or metal to bear the weight of the cable and the pressure generated during transportation. The size of the reel is designed according to the length and diameter of the cable to ensure that the cable can be neatly wound on the reel, avoiding cable distortion, extrusion or damage due to improper winding.

A layer of moisture-proof paper or plastic film is laid between the cable and the reel to prevent the cable from getting damp. For cables that need long-distance transportation or are stored in humid environments, a layer of waterproof cloth is also covered on the outside of the packaging to further enhance moisture-proof and waterproof performance.

Relevant product information is clearly marked on the packaging, including product name, model specification (Xg (XZ1) 16mm 5c), length, weight, production date, batch number, execution standard, fire rating, etc., to facilitate user identification and acceptance. At the same time, eye-catching warning signs such as "Handle with Care", "Moisture-Proof", "Fire-Proof", "No Stepping" are printed on the packaging to remind transportation and storage personnel to pay attention to relevant matters.

For small batches of cables, they can also be packaged in coils or bundles, but they also need to be protected against moisture and pressure, and clear product information should be marked.

(II) Transportation

The transportation process of the Xg (XZ1) 16mm 5c cable needs to strictly abide by relevant regulations and operating procedures to ensure that the products are delivered to the destination safely and timely.

In terms of transportation mode selection, according to the transportation distance, quantity and customer needs, road transportation, railway transportation or waterway transportation can be adopted. For short-distance transportation and small batches of goods, road transportation is usually used, which has high flexibility and can be delivered quickly; for long-distance transportation and large batches of goods, railway transportation and waterway transportation are more economical and suitable for long-distance transportation.

Before transportation, it is necessary to check the packaging of the cable to ensure that the packaging is intact without damage, looseness, etc. For reel-packaged cables, the reels should be fixed on the platform of the transport vehicle to prevent the reels from rolling and the cables from being damaged due to bumps and collisions during transportation. The fixing method can use steel wire ropes, binding belts, etc., to ensure firm and reliable fixing.

During transportation, the cable should be avoided from direct sunlight, rain and snow, to prevent the insulation layer and sheath layer of the cable from being damaged by environmental factors. At the same time, it should be avoided to be mixed with other sharp and corrosive items to prevent the cable from being scratched or corroded. The transport vehicle should be kept clean and dry, and the driving process should be smooth, avoiding sudden braking, sharp turns and other operations to reduce the impact and vibration on the cable.

Transport personnel need to be familiar with the characteristics and transportation requirements of the cable and strictly operate in accordance with the warning signs on the packaging. When loading and unloading the cable, appropriate lifting equipment such as forklifts and cranes should be used to avoid damage to the cable caused by manual handling. During loading and unloading, handle with care to prevent the reel from colliding and deforming or the cable from falling.

(III) Shipment

The company has established a sound shipment process to ensure that the Xg (XZ1) 16mm 5c cable can be shipped in a timely and accurate manner to meet customer needs.

After the customer places an order, the sales department will promptly transmit the order information to the warehouse and production department. Warehouse management personnel check the inventory according to the order information. If the inventory is sufficient, they will arrange the picking and preparation of goods; if the inventory is insufficient, the production department will organize production according to the order requirements to ensure that the production is completed within the specified delivery period.

In the process of goods preparation, warehouse management personnel will conduct strict appearance inspection and information verification on the cable to ensure that the product's model specification, length, batch number, etc., are consistent with the order, and the packaging is intact. At the same time, necessary protective treatment will be carried out on the cable, such as rechecking moisture-proof and waterproof measures to ensure that the product is not damaged during transportation.

After the goods are prepared, the warehouse will contact the transportation company, select the appropriate transportation mode and vehicle according to the quantity, weight and transportation distance of the goods, and sign a transportation contract with the transportation company to clarify the rights and obligations of both parties. At the same time, the product's shipment information, such as product name, model specification, quantity, shipment date, estimated arrival time, transportation mode, etc., will be promptly notified to the customer so that the customer can prepare for receipt.

During the shipment process, the warehouse will supervise the loading of the goods to ensure that the loading of the cable meets the transportation requirements and is fixed firmly. After the shipment is completed, the warehouse will send the transportation documents, product certificate, inspection report and other relevant materials to the customer for the customer's acceptance.

The company will also track the shipped goods, and through communication with the transportation company, timely understand the transportation status of the goods. In case of transportation delay, damage, etc., it will promptly communicate with the customer and take corresponding solutions to ensure that the customer's interests are not lost.

(IV) Samples

In order to allow customers to better understand the performance and quality of the Xg (XZ1) 16mm 5c cable, the company provides sample services for customers to test and evaluate before bulk purchase.

Customers can apply for samples through the company's sales hotline, official website message or email. When applying, it is necessary to provide detailed contact information, the required model specification of the sample (Xg (XZ1) 16mm 5c), quantity and purpose, etc. After receiving the sample application, the company will contact the customer within 1-3 working days to confirm the sample requirements and related details.

The production process of the samples is completely consistent with that of the formal products to ensure that the samples can accurately reflect the actual performance and quality of the products. The length of the sample is usually 1-5 meters, and the specific length can be adjusted according to the customer's needs.

In terms of sample fees, for a small number of samples (usually 1-2 meters), the company may provide them for free, but the customer needs to bear the transportation cost of the samples; for longer or larger quantities of samples, the company will charge a certain sample fee according to the cost, which can be deducted when the customer subsequently purchases in bulk.

After the samples are prepared, the company will send the samples to the customer by express and provide relevant information about the samples, such as product manual, inspection report, material certificate, etc., to help the customer better understand the performance and parameters of the samples. At the same time, the company will inform the customer of the shipment information and estimated arrival time of the samples to facilitate the customer to track the logistics status of the samples.

After receiving the samples, if the customer has any questions about the performance and quality of the samples, the company's technical personnel will provide professional consultation and answers to assist the customer in testing and evaluation.

(V) After-Sales Service

The company always adheres to the concept of "customer first" and provides perfect after-sales service for the Xg (XZ1) 16mm 5c cable to ensure that customers have no worries during use.

In terms of product quality assurance, the company promises that the cable has a shelf life of 18 months under normal use conditions (calculated from the date of product delivery). During the shelf life, if the product fails due to its own quality problems (not caused by man-made damage or improper use), the company will provide free repair or replacement services for the customer.

The company has set up a special after-sales service hotline and email. Customers can contact after-sales service personnel at any time if they encounter any problems during use, such as questions about cable installation, use, maintenance, or find quality problems with the product. After-sales service personnel will respond to customer needs within 24 hours and provide professional technical support and solutions.

For customers who need on-site services, the company will arrange technical personnel to go to the site according to the actual situation. Technical personnel will assist customers in cable installation guidance, fault diagnosis and maintenance to ensure that problems are solved in a timely manner. The cost of on-site service depends on the specific situation. If it is a product quality problem, the on-site service cost will be borne by the company; if it is a problem caused by improper use by the customer, the company will charge the corresponding service fee.

The company will also conduct regular return visits to customers to understand the use of products and customer needs, and collect customer opinions and suggestions. According to customer feedback, we will continuously improve product and service quality and improve customer satisfaction. At the same time, the company will provide customers with relevant technical data and user manuals of the product to help customers better understand and use the product.