Detailed Introduction to Electrique Power Cable U1000 R2V RO2V 3G1.5 3G2.5 3G4 mm2
I. Information Related to the Product Itself
(I) Specification Parameters
The rated voltage of
Electrique Power Cable U1000 R2V RO2V 3G1.5, 3G2.5, 3G4 mm² is U1000, which is a common standard in low-voltage power transmission and can be adapted to most low-voltage electricity scenarios. In environments such as homes, offices, and small industrial sites, the rated voltage of electrical equipment is mostly in the low-voltage range. The voltage specification of this cable can stably transmit power from power distribution devices to various electrical equipment, ensuring the safety and efficiency of power transmission.
In terms of specific specifications, the cable is divided into three types: 3G1.5 mm², 3G2.5 mm², and 3G4 mm². "3G" clearly indicates that the cable adopts a 3-core structure, which is very common in low-voltage power distribution. The three cores correspond to the live wire, neutral wire, and
Ground Wire respectively, meeting the requirements of conventional power transmission circuits and effectively realizing power transmission and safety protection. Different cross-sectional areas correspond to different current-carrying capacities: the 3G1.5 mm² cable has a relatively small current-carrying capacity and is suitable for transmitting low-power electricity; the 3G2.5 mm² cable has a moderate current-carrying capacity and can meet the electricity demand of medium-power equipment; the 3G4 mm² cable has a strong current-carrying capacity and can be adapted to high-power electrical equipment.
The outer diameter and weight of the cable also vary with specifications. The outer diameter of the 3G1.5 mm² cable is about XXmm, and the weight per meter is about XXkg; the outer diameter of the 3G2.5 mm² cable is about XXmm, and the weight per meter is about XXkg; the outer diameter of the 3G4 mm² cable is about XXmm, and the weight per meter is about XXkg. This size and weight design not only ensures the reasonable layout of the internal structure of the cable but also facilitates operation in different laying environments, without increasing construction difficulty due to being too thick or heavy.
In addition, the insulation thickness and sheath thickness of the cable are also precisely designed. The thickness of the insulation layer can ensure sufficient insulation strength under U1000 voltage to prevent electric leakage; the thickness of the sheath can provide good protection for the cable and resist external mechanical damage. At the same time, the bending radius of the cable is also clearly specified to ensure that the internal structure will not be damaged due to excessive bending during laying, which affects the service performance.
(II) Material and Style
Conductor Material
The conductor is made of high-purity copper with a purity of more than 99.9%. High-purity copper has excellent conductivity, which is the key to ensuring efficient power transmission. In the process of power transmission, the low resistance characteristic can reduce the loss of electrical energy, enabling more power to be effectively used by electrical equipment. Compared with low-purity copper or other conductive materials, high-purity copper has better chemical stability, is not prone to oxidation, corrosion, and other problems during long-term use, can maintain stable conductivity, and prolong the service life of the cable.
Insulation Layer Material
The insulation layer is made of high-quality insulating materials with extremely high insulation resistance. This material can effectively isolate current, prevent current leakage, and ensure electrical safety. Even in special environments such as humidity, it can maintain good insulation performance and reduce the probability of safety accidents such as short circuits and electric leakage. At the same time, the insulating material also has a certain temperature resistance. Within the normal working temperature range, it will not have a decrease in insulation performance due to temperature changes and can stably play an insulating role.
Sheath Material
The sheath is made of a material with certain strength and toughness, and has good wear resistance and corrosion resistance. In daily use, the cable may be subject to slight collisions, friction, and other mechanical actions. The sheath can resist the impact of these external forces and protect the internal conductors and insulation layer from damage. At the same time, for dust, water vapor in the air, and some slight chemical pollutants, the sheath can also play a certain role in blocking, avoiding erosion of the internal structure of the cable.
Style Design
The cable adopts an overall circular design, which is common in power
Transmission Cables. The circular structure makes the outer surface of the cable subject to uniform force, and can better adapt to laying channels such as pipes and trunking during laying, reducing friction with other objects. Moreover, the circular style is convenient for coiling and storing the cable, which can save space during transportation and storage, and also facilitate construction personnel to carry and lay. In addition, the color of the cable is usually neutral colors such as black or gray. This color is not only resistant to dirt but also can absorb heat to a certain extent, reducing the impact of external temperature changes on the inside of the cable.
(III) Production Process
Conductor Stranding Process
The conductor is made by a multi-strand stranding process. Stranding multiple thin
Copper Wires together according to specific rules to form a conductor has many advantages. First of all, multi-strand stranding can significantly enhance the
Flexibility of the conductor. A conductor made of a single thick copper wire has high rigidity and is easy to break when bent, while a conductor made of multi-strand thin copper wires can slide between each strand of copper wire when bent, dispersing bending stress, enabling the cable to bend flexibly in a narrow space and adapt to complex laying environments. Secondly, multi-strand stranding can improve the mechanical strength of the conductor, enhance the tensile and bending resistance of the conductor, and reduce the risk of fracture during transportation, laying, and use.
During the stranding process, it is necessary to strictly control the stranding pitch and tension. The stranding pitch refers to the distance that each strand of copper wire advances when rotating around the central axis of the conductor for one week. A reasonable pitch can ensure the roundness and structural stability of the conductor, and also further improve the flexibility and conductivity of the conductor. Through advanced stranding equipment and precise parameter control, each conductor is ensured to meet relevant standards in terms of stranding quality.
Insulation Layer Extrusion Process
The insulation layer is produced by an extrusion process. After heating the insulating material to a molten state, it is evenly wrapped around the conductor through an extruder to form a continuous and uniform insulation layer. This process can ensure that the thickness of the insulation layer is uniform, avoiding local uneven thickness. A uniform insulation layer thickness is the key to ensuring stable insulation performance, which can effectively prevent leakage, short circuits, and other faults caused by local weak insulation.
In the extrusion process, it is necessary to accurately control parameters such as extrusion temperature and extrusion speed. Different insulating materials have their specific melting temperatures and fluidity requirements. Only under appropriate parameter conditions can the insulating material be closely combined with the conductor to form a high-quality insulation layer. After extrusion, the insulation layer is rapidly solidified through cooling treatment to ensure its dimensional stability and insulation performance.
Sheath Extrusion Process
The sheath is also made by an extrusion process, with a layer of sheath extruded outside the insulation layer. When extruding the sheath, it is necessary to ensure that the sheath and the insulation layer are closely attached to avoid delamination. By controlling parameters such as extrusion pressure and speed, the sheath material can be evenly covered on the surface of the insulation layer to form a continuous and smooth sheath layer.
The sheath material needs to undergo strict pretreatment before extrusion to remove impurities and moisture in the material, ensuring the purity and performance stability of the material. After extrusion, the appearance of the sheath is carefully inspected to ensure that the sheath surface is smooth, free of cracks, bubbles, and other defects, ensuring that the sheath can effectively protect the internal structure.
(IV) Characteristic Applications
Residential Indoor Wiring
This cable is an ideal choice for residential indoor wiring. With the improvement of people's living standards, there are more and more electrical equipment in families, such as air conditioners, refrigerators, TVs, washing machines, etc. Equipment with different powers requires cables of different specifications for power supply. The 3G1.5 mm² cable can be used for wiring of low-power equipment such as lighting and small household appliances; the 3G2.5 mm² cable is suitable for medium-power equipment such as air conditioners and electric water heaters; the 3G4 mm² cable can meet the needs of some high-power electrical appliances.
The residential indoor space is limited, and the wiring environment is complex. Cables often need to be laid in narrow spaces such as walls, floors, and ceilings. The flexibility of this cable enables it to easily adapt to these environments, and construction personnel can flexibly carry out wiring operations according to the indoor layout. At the same time, the insulation and sheath performance of the cable can ensure residential electrical safety and reduce the risk of electrical accidents.
Power Supply for Small Industrial Equipment
For small industrial equipment, such as small machine tools, blowers, water pumps, etc., this cable can provide stable power support. The power of these equipment is relatively small, and the 3G2.5 mm² and 3G4 mm² cable specifications can meet their power transmission needs. In industrial environments, cables may be affected by certain mechanical vibrations and dust. The sheath of this cable has wear resistance and corrosion resistance, which can resist the impact of these environmental factors and ensure stable power transmission.
Office Power Distribution
Electrical equipment in offices mainly includes computers, printers, air conditioners, lighting, etc., and the power of these equipment is mostly moderate. The 3G1.5 mm² and 3G2.5 mm² cables can meet the power distribution needs of offices. Office wiring usually needs to be hidden in walls, ceilings, or trunking. The flexibility and appropriate size of this cable make it easy to lay without affecting the beauty of the office. At the same time, stable power transmission performance can ensure the normal operation of office equipment and improve work efficiency.
(V) Product Advantages
High Transmission Efficiency
The low resistance characteristic of high-purity
Copper Conductors greatly reduces power loss during transmission and improves power transmission efficiency. For users, this means that unnecessary energy waste can be reduced and electricity costs can be lowered. Whether in homes, offices, or small industrial sites, efficient transmission performance can ensure that electrical equipment receives stable power supply, avoiding the impact of excessive power loss on the normal operation of equipment.
Good Safety
High-quality insulating materials and reliable insulation layer production processes ensure that the cable has good insulation performance and can effectively prevent leakage accidents. The wear resistance and corrosion resistance of the sheath can protect the internal structure of the cable from damage, further improving the safety performance of the cable. In daily use, it can provide users with safe and reliable power transmission guarantees.
Convenient Laying
The multi-strand
Stranded Conductor structure and reasonable overall design make the cable have excellent flexibility. This flexibility enables the cable to be easily bent and passed through narrow spaces during laying, greatly reducing construction difficulty. For construction personnel, convenient laying operations can improve construction efficiency, shorten the construction period, and reduce construction costs.
Strong Adaptability
The material and production process of the cable make it have good adaptability. The temperature resistance of the insulating material and the wear resistance and corrosion resistance of the sheath allow the cable to work stably under different environmental conditions. Whether it is a dry, humid indoor environment or a small industrial environment with slight dust and vibration, this cable can function normally and meet the power transmission needs of different scenarios.
II. General Product Information
(I) Packaging
Packaging Materials
To ensure the quality of the cable during transportation and storage, appropriate packaging materials are used to package the cable. For coiled cables, hard cardboard tubes or wooden reels are usually used as packaging carriers. Hard cardboard tubes are lightweight and low-cost, suitable for packaging small-sized and short-length cables; wooden reels have higher strength and stability, suitable for packaging large-sized and long-length cables, which can effectively protect the cables from external forces such as extrusion and collision during transportation.
A layer of plastic film is wrapped around the outer layer of the cable. This film can play a role in moisture-proof and dust-proof, preventing the cable from being polluted by moisture and dust during transportation and storage, and protecting the insulation layer and sheath of the cable from damage. For some orders with special requirements, other packaging materials such as wooden boxes can also be used according to customer needs to further improve the protection performance of the packaging.
Packaging Specifications
Packaging specifications are determined according to the specifications and length of the cable. For 3G1.5 mm² and 3G2.5 mm² cables, the length per roll is usually 100 meters or 200 meters; for 3G4 mm² cables, the length per roll is generally 50 meters or 100 meters. Such packaging specifications not only consider the convenience of transportation but also can meet the needs of different construction scenarios. For example, home decoration wiring may require shorter cables, while small industrial site wiring may require longer cables.
On the packaging, the model, specification, length, rated voltage, production date, manufacturer, and other information of the cable will be clearly marked to facilitate customers' identification and acceptance. At the same time, relevant warning signs such as "Do not press heavily" and "Moisture and sun protection" will be printed on the packaging to remind transportation and storage personnel to pay attention to protecting the cable.
(II) Transportation
Transportation Methods
According to factors such as transportation distance and order quantity, appropriate transportation methods are selected. For short-distance transportation, such as distribution in surrounding urban areas, road transportation is usually adopted. Road transportation has the characteristics of high flexibility and fast transportation speed, which can realize door-to-door transportation services, reduce the transit links of goods, and reduce the risk of goods damage.
For long-distance transportation or large-volume orders, railway transportation is an ideal choice. Railway transportation has the advantages of large transportation volume, good stability, and relatively low cost, which is suitable for long-distance and large-scale goods transportation. During transportation, it can ensure the safety and stability of the cable.
For urgent orders, such as when customers need to receive goods as soon as possible, air transportation can be used. Air transportation is extremely fast but relatively expensive, and is generally applicable to the transportation of small batches of cables with urgent needs.
Transportation Precautions
During transportation, the following points need to be noted: First, the cable loading must be firm. Place the cable rolls or reels stably on the transport vehicle and fix them with ropes, fastening belts, etc. to prevent rolling and collision during transportation. For cables packaged in wooden reels, ensure that the reels are firmly fixed to the vehicle to avoid cable damage caused by loose reels.
Secondly, it is necessary to take moisture-proof, sun-proof, and high-temperature prevention measures. If it rains during transportation, the cable should be tightly covered with a raincloth to prevent the cable from being wetted by rain; in hot summer weather, avoid the cable being exposed to the sun for a long time to prevent the sheath from aging and deteriorating due to high temperature; in cold winter weather, although the cable has certain low-temperature resistance, it is also necessary to avoid the cable being affected by severe temperature changes.
In addition, when loading and unloading cables, handle them with care to avoid rough loading and unloading. When using professional loading and unloading equipment such as forklifts and cranes, pay attention to operating specifications to avoid damage to cable packaging and the cables themselves. At the same time, avoid mixing cables with sharp and corrosive items to prevent the cables from being scratched or corroded.
(III) Shipping
Shipping Process
The shipping process mainly includes the following links:
Order confirmation: After receiving the customer's order, contact the customer in time to confirm the order information, including the model, specification, quantity, delivery address, delivery time of the cable, etc., to ensure that the information is accurate.
Goods sorting: Sort out the corresponding cables from the warehouse according to the order information. During the sorting process, conduct a preliminary inspection of the model, specification, and appearance of the cable to ensure that the goods meet the order requirements.
Quality inspection: Conduct further quality inspection on the sorted cables, including insulation performance sampling inspection, conductor resistance test, etc., to ensure that the shipped cables are of qualified quality.
Information feedback: Timely feedback logistics information, such as logistics company name, waybill number, estimated arrival time, etc., to the customer, facilitating the customer to track the transportation status of the goods.
Shipping Time
For cables in stock, after receiving the customer's payment and confirming the order information, the goods are usually shipped within 1-3 working days. The company has a sound inventory management system and maintains a certain inventory of cables of common specifications, which can quickly respond to customers' order needs.
For customized cables, the shipping time is determined according to the production cycle. After signing a contract with the customer, production will be arranged immediately. The production cycle depends on the complexity of the customization requirements, generally 7-15 working days. During the production process, the production progress will be fed back to the customer in time to let the customer know the production status of the cable. After the production is completed and the quality inspection is passed, the goods will be shipped immediately.
(IV) Samples
Sample Provision
To help customers better understand the quality, performance, and specifications of the cable, the company provides sample services. Customers can apply for cable samples of required specifications according to their own needs. Samples can allow customers to intuitively check the appearance of the cable, test the flexibility of the cable, and inspect the quality of the insulation layer and sheath, so that customers can make more accurate purchasing decisions.
2.
Sample Application and Delivery
Customers can apply for samples through the company's official website, telephone, email and other channels. When applying, they need to provide information such as the model, specification, quantity of the required samples, as well as their name, contact information and delivery address.
After receiving the sample application, the company will contact the customer within 1-2 working days to confirm the relevant information. For samples of conventional specifications, they are usually provided free of charge, but the customer needs to bear the transportation cost of the samples. The customer can choose the way of freight collect or prepay the transportation cost. For samples of special specifications or customized samples, a certain sample fee may be charged. The specific fee will be determined according to the production cost of the sample, and we will clearly inform the customer during the communication.
Samples are sent by express. After the samples are sent, the express waybill number will be informed to the customer in time, so that the customer can track the logistics information of the samples. We will also track the transportation of samples to ensure that customers can receive samples in time. If there is any problem with the sample transportation, we will actively coordinate with the express company to solve it.
(V) After - sales Service
Quality Assurance
The company provides a 1 - 2 year quality guarantee period for this Electrique Power
Cable U1000 R2V RO2V 3G1.5, 3G2.5, 3G4 mm². Within the quality guarantee period, if the cable has quality problems caused by non - human factors, such as insulation layer aging, sheath cracking, conductor failure, etc., the company will provide customers with free repair or replacement services.
The starting time of the quality guarantee period is calculated from the date when the customer receives the goods. To ensure the smooth provision of quality assurance services, customers need to properly keep the purchase certificates, such as invoices and order contracts, so as to provide relevant proof when needed. If the cable is damaged due to improper use, incorrect installation or failure to maintain it in accordance with the regulations, the company will not be responsible for free repair or replacement, but can provide paid maintenance services if required.
Technical Support
The company has a professional technical support team to provide customers with all - round technical support services. Customers can contact technical personnel by telephone, email, online consultation and other ways when they encounter any technical problems in the process of cable selection, laying, installation and use.
Technical personnel will provide professional answers and solutions according to customers' questions. For example, they will recommend cable specifications suitable for the power of customers' electrical equipment; guide customers to lay cables correctly to avoid affecting cable performance due to improper laying; answer customers' questions about maintenance during cable use. The technical team will respond to customers' questions in a timely manner, usually within 24 working hours, to ensure that customers' problems can be solved as soon as possible.
Fault Handling
If customers find that the cable has faults during use, they should contact the company's after - sales department in time. The after - sales department will arrange professional personnel to communicate with customers to understand the fault situation and guide customers to carry out preliminary troubleshooting. Customers need to provide relevant information such as the use of the cable, the performance of the fault and photos of the fault, so that the after - sales personnel can better judge the cause of the fault.
If on - site processing is needed, the company will arrange technical personnel to go to the site for maintenance according to the customer's location and the severity of the fault. The technical personnel will carry out a comprehensive inspection of the cable on site, find out the cause of the fault and take corresponding maintenance measures. For cables that need to be replaced, after confirming that they are quality problems within the warranty period, the company will send new cables in time and be responsible for the recycling of old cables.
Customer Feedback
The company attaches great importance to customers' feedback and has set up special customer feedback channels, such as feedback hotlines and online feedback platforms. Customers can put forward opinions and suggestions on cable quality, packaging, transportation, after - sales service and other aspects.
The company will arrange special personnel to sort out and analyze the customer feedback, and reply to the customers in time. For the problems reflected by customers, the relevant departments will be organized to conduct research and formulate improvement measures. The company will also regularly summarize the customer feedback, take it as an important reference for product improvement and service optimization, and continuously improve the quality of products and services to meet customers' needs better.
III. Summary
Electrique Power Cable U1000 R2V RO2V 3G1.5, 3G2.5, 3G4 mm² has excellent performance and reliable quality in terms of specification parameters, material style, production process and characteristic applications, which can well meet the power transmission needs of low - voltage scenarios such as homes, offices and small industrial equipment.
In terms of general information such as packaging, transportation, shipping, samples and after - sales service, the company has established a complete set of service systems to provide customers with convenient and efficient services. From the protection of cables during transportation to the provision of samples for customers to understand products, and then to the solution of problems after sales, every link reflects the company's service concept of customer - orientation.
Whether it is residential indoor wiring, power supply for small industrial equipment or office power distribution, this cable can provide stable and safe power transmission support. With its high transmission efficiency, good safety, convenient laying and strong adaptability, as well as perfect after - sales service, it is a trustworthy choice for customers in low - voltage power transmission.
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