Vgv Rigid Cable 3X1.5mm² and 3X2.5mm² (model A05VV-U) are both rigid cables compliant with the 300/500V voltage level. This voltage level enables them to work stably in numerous industrial and civil scenarios, providing a fundamental guarantee for power transmission.

Both cables adopt a 3-core structure, which has many advantages in power transmission. The 3-core structure can transmit three-phase current simultaneously, meeting the needs of three-phase electrical equipment and playing an important role in industrial control, motor operation and other scenarios. Meanwhile, the 3-core structure is also beneficial to reducing the complexity of the line, facilitating installation and maintenance.

For the 3X1.5mm² cable, its conductor cross-sectional area is 1.5mm². The single-core conductor is formed by stranding multiple Copper Wires, and this stranding process is not a simple superposition but carefully designed. Stranding multiple copper wires can increase the Flexibility of the conductor. Although the cable is rigid overall, the stranded structure of the conductor reduces the installation inconvenience caused by rigidity to a certain extent. More importantly, the stranded structure can improve the mechanical strength of the conductor, making it not easy to break when subjected to external impact, thus prolonging the service life of the cable. Its total cross-sectional area ensures a current-carrying capacity of 14-20A at an ambient temperature of 30℃. This current-carrying capacity range makes it suitable for power supply and signal transmission of low-power equipment. For example, it can operate stably in the power supply lines of small office printers, copiers, and household televisions, computers and other low-power electrical appliances, ensuring the continuous supply of electricity.

The 3X2.5mm² cable has a conductor cross-sectional area of 2.5mm², with a current-carrying capacity of 20-25A at an ambient temperature of 30℃. This current-carrying capacity can meet the needs of medium-power scenarios, such as small and medium-sized motors, main lines of lighting systems, etc. In factories, some small and medium-sized conveyor motors, fan motors, etc., can obtain stable power supply through this cable; in the main lines of lighting systems in large shopping malls and office buildings, it can also carry the current required by many lamps working at the same time.

The conductors of both cables are made of high-purity electrolytic copper (purity ≥99.95%), and such high purity is the key to ensuring the excellent conductivity of the cables. High-purity electrolytic copper has a conductivity of more than 58MS/m, which means that during power transmission, it can effectively reduce current loss. In long-term use, low loss can not only reduce energy consumption but also reduce potential safety hazards caused by heat generation, improving the operating efficiency and safety of the cable.

Both the insulation layer and the sheath are made of PVC material, with the insulation thickness being approximately 0.6-0.8mm and the sheath thickness 1.0-1.2mm. This thickness design is strictly calculated. The insulation layer can effectively insulate the current between conductors and between conductors and the outside world, preventing electric leakage; the sheath provides additional protection for the cable, resisting external mechanical damage, chemical corrosion, etc. The temperature resistance range of the cable is -15℃ to 70℃, enabling it to work normally in different ambient temperatures. In cold winters, even if the ambient temperature is as low as -15℃, the cable will not become brittle and break due to low temperature; in hot summers or environments with high equipment heat dissipation, the high-temperature resistance of 70℃ can also ensure the stable operation of the cable. In addition, the insulation resistance is ≥100MΩ·km, which indicates that the cable has good insulation performance, can effectively prevent current leakage, ensure the safety and reliability of power transmission, and also has good moisture resistance and chemical corrosion resistance, complying with the strict standards of the A05VV-U model.

Vgv Rigid Cable 3X1.5mm² and 3X2.5mm² (A05VV-U) have wide applications in many fields due to their unique performance.

Both cables are suitable for fixed laying scenarios, such as Internal Wiring of industrial control cabinets, main lines of building lighting systems, power connection of air conditioning units, etc. Inside the industrial control cabinet, there are many lines and limited space. The rigid design of the cable enables it to be neatly arranged, not easy to be messy due to external forces, facilitating maintenance personnel to carry out inspection and maintenance; the main line of the building lighting system needs to transmit power stably for a long time, and the stability and safety of the cable can ensure the normal operation of the lighting system; the air conditioning unit will generate certain vibration and heat during operation, and the rigidity and temperature resistance of the cable enable it to work reliably in such an environment.

The 3X1.5mm² cable has a moderate current-carrying capacity and is often used in lighting branches of offices and shopping malls, as well as power supply for small household appliances. In offices and shopping malls, lighting branches are widely distributed. This cable can meet the power demand of multiple lamps working at the same time, and its rigid characteristic makes it not easy to be damaged by external forces such as personnel walking and item movement after installation; small household appliances such as microwave ovens and rice cookers have relatively small power, and this cable can provide stable power for them to ensure the normal use of the equipment.

The 3X2.5mm² cable is more suitable for residential main lines, elevator shaft wiring, and power connection of small and medium-sized industrial equipment. The residential main line needs to bear the power load of the entire residence. The current-carrying capacity of this cable can meet the needs of various electrical appliances in the home working at the same time. Its rigid design ensures that it will not deform due to factors such as wall settlement and temperature changes during long-term use, ensuring stable power transmission; the elevator shaft environment is relatively special, with vibration, humidity and other conditions. The moisture resistance and mechanical damage resistance of the cable enable it to operate safely in such an environment; small and medium-sized industrial equipment such as small machine tools and compressors have high requirements for power stability, and this cable can provide reliable power support for them.

In addition, the rigid characteristics of the two cables ensure that they are not easy to deform due to external forces during long-term fixed laying. The PVC material enables them to adapt to various environments such as dry and humid conditions, and has certain flame retardancy, complying with building electrical safety specifications. This enables them to play an important role in various complex environments, providing safe and efficient solutions for power transmission in industrial and civil fields.

The overall rigid design of the cable is its most prominent style feature. The high overall hardness makes the cable not easy to bend, but at the same time, it has strong resistance to mechanical damage, suitable for fixed laying scenarios such as wall embedding and pipe threading. The cable core adopts a parallel arrangement or stranded structure, wrapped with a tight PVC Sheath. This structure not only ensures the rigidity of the cable but also improves the overall stability of the cable. The surface of the cable is printed with marks such as specifications, voltage, model, etc. These marks are clear and clear, facilitating construction personnel to identify and distinguish during installation, improving construction efficiency and reducing the possibility of incorrect installation.

The production process of Vgv Rigid Cable 3X1.5mm² and 3X2.5mm² (A05VV-U) strictly follows relevant standards and specifications to ensure product quality.

In terms of conductor production, high-purity electrolytic copper is first processed and drawn into copper wires of the required diameter. Then, multiple strands of copper wires are stranded according to the design requirements. During the stranding process, the stranding pitch and tension need to be precisely controlled to ensure the roundness and mechanical properties of the conductor. The Stranded Conductor needs to be annealed to eliminate internal stress generated during processing and improve the flexibility and conductivity of the conductor.

The extrusion of the insulation layer is a key link in the production process. The PVC Insulation Material is heated and melted, then extruded onto the conductor surface through an extruder to form a uniform insulation layer. During the extrusion process, temperature, pressure and extrusion speed need to be strictly controlled to ensure that the insulation layer has uniform thickness, smooth surface, and is closely combined with the conductor, avoiding defects such as bubbles and impurities.

For 3-Core Cables, three Insulated Wire cores need to be combined according to a certain arrangement (parallel arrangement or stranded structure). The combined wire core enters the sheath extrusion process, which also uses PVC material and is extruded onto the cable core through an extruder to form a sheath. The extrusion requirements for the sheath are similar to those for the insulation layer, which need to ensure uniform thickness, smooth surface, and good sealing to protect the internal wire core from the external environment.

During the production process, a series of quality inspections are also required for the cable, including conductor resistance test, insulation resistance test, withstand voltage test, mechanical property test, etc., to ensure that each batch of cables meets relevant standards and technical requirements. Only products that pass strict inspections can leave the factory for sale.

Vgv Rigid Cable 3X1.5mm² and 3X2.5mm² (A05VV-U) are packaged in reel form, usually 100 meters or 200 meters per reel. This packaging method has many advantages.

From the storage perspective, reel packaging can make the cable neatly wound on the reel, reducing entanglement and extrusion between cables, and saving storage space. At the same time, the reel provides certain protection for the cable, preventing the cable from being damaged by external mechanical damage, dust pollution, etc. during storage.

In the transportation process, reel packaging also plays an important role. It can ensure that the cable maintains a stable shape during transportation, not easy to loose and damage. In addition, the structure of the reel is convenient for loading, unloading and handling, improving transportation efficiency.

For construction, reel packaging is convenient for paying off. During construction, workers can fix the reel on the pay-off rack and gradually release the cable as the construction proceeds, reducing the entanglement problem of the cable during pay-off and improving construction progress and quality.

The reel is usually made of high-strength cardboard or plastic, which has certain pressure resistance and wear resistance, and can protect the cable from damage during storage and transportation. The reel is also printed with relevant product information, such as model, specification, length, voltage level, manufacturer, etc., which is convenient for users to identify and manage.

The transportation of Vgv Rigid Cable 3X1.5mm² and 3X2.5mm² (A05VV-U) needs to follow certain specifications and requirements to ensure the safety and quality of the product during transportation.

In terms of transportation methods, according to different transportation distances and quantities, road transportation, railway transportation or sea transportation can be chosen. For short-distance transportation, road transportation is more flexible and convenient, and can directly deliver products to designated locations; for long-distance transportation or large quantities of transportation, railway transportation and sea transportation are more economical.

During transportation, the cable reels need to be properly fixed to prevent the reels from rolling, tilting or falling due to bumps and collisions during transportation, resulting in cable damage. At the same time, the cable should be protected from direct sunlight, rain and humid environment to prevent aging and moisture of the cable insulation layer and sheath.

Transport vehicles or containers should be kept clean and dry, without corrosive substances and sharp objects, so as not to damage the cable. During loading and unloading, appropriate loading and unloading equipment should be used, and light loading and unloading should be carried out to avoid mechanical damage to the cable.

In addition, attention should also be paid to temperature changes during transportation. Although the cable has a certain temperature resistance range, in extreme temperature environments, such as high temperature in summer or severe cold in winter, corresponding protective measures need to be taken, such as covering with sunshade cloth or thermal insulation materials, to ensure that the performance of the cable is not affected.

The delivery link is the key to ensuring that products are delivered to customers in a timely and accurate manner.

Before delivery, the staff will conduct a strict inspection of the products, including the model, specification, quantity, packaging, etc., to ensure that they are consistent with the customer's order requirements. At the same time, the quality of the cable will be re-inspected, such as appearance inspection, insulation resistance test, etc., to ensure that the delivered products meet the quality standards.

According to the customer's order and delivery address, a reasonable delivery plan is formulated, and appropriate transportation methods and logistics companies are selected. After signing a transportation contract with the logistics company, relevant product information, such as name, quantity, weight, volume, delivery address, etc., will be informed to the logistics company to facilitate the logistics company to arrange transportation.

During the delivery process, the transportation status of the goods will be tracked in a timely manner, and the location and transportation progress of the goods will be known through the logistics information system. In case of transportation delays, goods damage and other problems, they will communicate and coordinate with the logistics company in a timely manner, and take corresponding solutions to ensure that customers can receive qualified products on time.

After the delivery is completed, the delivery order number, logistics company information, etc. will be informed to the customer in a timely manner to facilitate the customer to query the transportation status of the goods. At the same time, relevant delivery documents will be retained for subsequent query and processing.

In order for customers to better understand the performance and quality of Vgv Rigid Cable 3X1.5mm² and 3X2.5mm² (A05VV-U), the company provides sample services.

Customers can apply for samples through the company's official website, telephone, email, etc. When applying for samples, customers need to provide detailed contact information, company name, model and specification of the required samples, etc. After receiving the application, the company will verify the customer's information, and arrange the preparation and delivery of samples after confirmation.

Samples are prepared in strict accordance with production standards to ensure that the performance and quality of the samples are consistent with bulk products. The length of the sample is usually 1-2 meters, which is convenient for customers to conduct appearance inspection, performance testing, etc.

The delivery method of samples is the same as that of product transportation, and the appropriate transportation method is selected according to the customer's address and requirements. When sending samples, relevant materials such as product instructions and quality inspection reports will be attached to the samples to facilitate customers to understand the detailed information of the products.

After receiving the samples, customers can conduct a comprehensive inspection and evaluation of the samples. If there are any questions or suggestions about the samples, the company will arrange professional technical personnel to provide answers and support for customers. If customers are satisfied with the samples, they can place bulk orders according to actual needs.

The company attaches great importance to the after-sales service of products and provides customers with comprehensive support and protection.

In terms of product quality assurance, the company promises that all sold Vgv Rigid Cable 3X1.5mm² and 3X2.5mm² (A05VV-U) meet relevant standards and technical requirements, and provide a certain period of quality guarantee. During the quality guarantee period, if the product has quality problems caused by non-human factors, the company will provide free repair or replacement services for customers.

In terms of technical support, the company has a professional technical team that can provide customers with technical support such as installation guidance and fault diagnosis. Customers can contact the company's technical personnel by phone, email, etc. when encountering any technical problems during installation and use, and the technical personnel will provide solutions for customers in the shortest possible time.

In terms of customer feedback processing, the company has established a sound customer feedback mechanism to collect customers' opinions and suggestions in a timely manner. For customer feedback, the company will conduct careful analysis and processing, and continuously improve product and service quality. If customers are dissatisfied with products or services, the company will communicate with customers in a timely manner, negotiate solutions until customers are satisfied.

In addition, the company will also conduct regular return visits to customers to understand the use of products and customer needs, and provide customers with more intimate and thoughtful services. Through high-quality after-sales service, the company aims to establish long-term and stable cooperative relations with customers to achieve mutual benefit and win-win results.

To sum up, Vgv Rigid Cable 3X1.5mm² and 3X2.5mm² (A05VV-U) not only have significant advantages in terms of product specification parameters, characteristic uses, material styles and production processes, but also have a complete system support in general information such as packaging, transportation, delivery, samples and after-sales service. They are reliable choices in fixed laying scenarios in industrial and civil fields.