I. Product - Related Information
(I) Specification Parameters
U1000 RO2V
Power Cables are available in three specifications: 3G4mm², 3G25mm² and 3X240mm², which can meet the power transmission needs of different scenarios.
"U1000" clearly indicates that the rated voltage of the cable is 1000V, and this voltage level enables it to perfectly adapt to low - voltage power systems. It can play a stable role in low - voltage power supply environments, such as residential electricity, small - scale commercial electricity and some small - scale industrial electricity scenarios, ensuring the normal transmission of electricity.
As a model identifier, "RO2V" is not only a symbol of the product's identity, but also represents its standardization in
Structure and Performance. The cable corresponding to this model adopts an insulation and sheath structure that meets industry standards. This structure has undergone strict tests and verifications, which can ensure that the cable has stable electrical performance. It can maintain good insulation effect and transmission stability both in the long - term power transmission process and under different environmental conditions.
From the perspective of conductor cross - sectional area, the differences between 3G4mm², 3G25mm² and 3X240mm² directly determine their current - carrying capacity and applicable power range. Generally speaking, the larger the conductor cross - sectional area, the larger the current - carrying capacity and the higher the power it can carry. The 3G4mm² cable has a relatively small current - carrying capacity and is suitable for low - power electricity scenarios. The 3G25mm² cable has a moderate current - carrying capacity and can meet the power supply needs of medium - power equipment. The 3X240mm² cable has a large current - carrying capacity and can cope with the power transmission of high - power equipment.
(II) Material and Style
Conductor Material
The conductor of the cable is made of high - purity copper, which has a high purity level. High - purity copper has excellent conductivity, which means that it can effectively reduce energy loss caused by resistance during power transmission. Compared with low - purity copper or other conductive materials, high - purity
Copper Conductors allow current to pass more smoothly, reduce energy waste caused by heating, and improve the efficiency of power transmission. At the same time, high - purity copper also has good ductility and toughness, which is not easy to break during the production, installation and use of the cable, ensuring the structural stability of the cable.
Insulation Layer Material
The insulation layer is made of high - quality materials, which have extremely high insulation resistance and excellent voltage resistance. High insulation resistance can effectively prevent current leakage, avoid safety accidents caused by electric leakage, and ensure the safety of personnel and equipment. The excellent voltage resistance enables the cable to maintain a good insulation state and not be broken down under the rated voltage and a certain range of voltage fluctuations, ensuring the continuity and stability of power transmission. In addition, the
Insulation Material also has a certain anti - aging performance, which can resist the impact of environmental factors such as temperature changes and humidity changes during long - term use, and extend the service life of the insulation layer.
Sheath Material
The sheath of the cable is also made of high - quality materials, which have good protective performance. The sheath tightly wraps around the outside of the insulation layer and can provide effective physical protection for the internal conductor and insulation layer. It can resist external mechanical damage such as collision, extrusion and friction, and prevent the internal structure of the cable from being damaged. At the same time, the sheath also has certain corrosion resistance and weather resistance, and can be used in different environments, such as humid environments and environments with slightly corrosive gases, to protect the cable from external environmental erosion.
Style Design
The cable adopts a 3 - core structure design, which has obvious advantages. The 3 - core structure can adapt to the needs of three - phase or single - phase power transmission. In a three - phase power system, the three cores transmit A, B and C three - phase currents respectively to ensure the balanced transmission of three - phase currents. In a single - phase power system, the cores can be flexibly used for power transmission. This structural design makes the cable more versatile and can be used in different power systems, reducing the trouble of replacing cables due to different types of power systems.
(III) Production Process
Conductor Manufacturing Process
The conductor is made by advanced wire drawing and annealing processes. The wire drawing process can draw the copper material into the required diameter to ensure the dimensional accuracy of the conductor. During the wire drawing process, by strictly controlling parameters such as drawing speed and tension, the surface of the conductor is ensured to be smooth and uniform, and the impact of surface defects on conductivity is reduced. The annealing process can eliminate the internal stress generated in the copper material during the wire drawing process, improve the ductility and toughness of the copper conductor, and further optimize its conductivity. The copper conductor after annealing treatment is more stable and reliable in the subsequent processing and use.
Insulation Layer Extrusion Process
The insulation layer is coated on the outside of the conductor by extrusion process. During the extrusion process, parameters such as extrusion temperature, speed and pressure are strictly controlled to ensure that the insulation layer can be uniformly and tightly coated on the conductor with a uniform thickness. This process can avoid defects such as bubbles, impurities and cracks in the insulation layer, and ensure the insulation performance of the insulation layer. At the same time, the extrusion process has high production efficiency and can meet the needs of large - scale production.
Sheath Extrusion Process
The sheath is also produced by extrusion process, in which the sheath material is uniformly extruded and coated on the outside of the insulation layer. During production, it is necessary to ensure a tight bond between the sheath and the insulation layer to avoid delamination. By accurately controlling the process parameters, the thickness of the sheath meets the design requirements, and the surface is smooth and flat without obvious defects. Such a sheath can provide effective protection for the cable and ensure the overall quality of the cable.
Cabling Process
For cables with a 3 - core structure, the cabling process is to combine three
Insulated Cores in a certain stranding way. During the stranding process, it is necessary to control the stranding pitch and tension to ensure that the three cores are stranded uniformly and tightly with a stable structure. The cabling process can ensure the roundness of the cable, reduce the bending stress of the cable during laying and use, and improve the service life of the cable.
(IV) Characteristics and Applications
Product Characteristics
Stable Electrical Performance: Due to the adoption of standard insulation and sheath structures and high - purity Copper Conductors, the cable has stable electrical performance. During long - term use, it can maintain stable insulation resistance and current - carrying capacity, and reduce faults caused by fluctuations in electrical performance.
Convenient Installation: The cable has a reasonable structural design and good Flexibility, and is easy to bend and lay during installation. Whether it is indoor open laying or pipeline laying, the installation operation can be completed relatively easily, improving the installation efficiency.
Application Scenarios
3G4mm²: Suitable for low - power scenarios such as small household appliances and lighting lines. In the home, the power supply lines of small household appliances such as TV sets, refrigerators and air conditioners, as well as indoor lighting lines, can use this specification of cable. It can meet the power needs of these low - power devices and ensure their normal operation.
3G25mm²: Can be used for power supply of medium - sized equipment and building branch lines. For example, this specification of cable can provide stable power support for medium - sized processing equipment in some small factories, central air conditioning branches in commercial places, and power supply branches in office buildings.
3X240mm²: Suitable for heavy - duty scenarios such as industrial high - power equipment and main lines of large building complexes. In industrial production, large machine tools, production lines and other high - power equipment need a lot of power supply. The 3X240mm² cable can meet their current - carrying capacity requirements. In large building complexes, the main lines need to undertake the power transmission task of the entire building complex, and this specification of cable is also competent.
In addition, this series of cables is suitable for environments such as indoor open laying and pipeline laying, and is widely used in low - voltage power distribution in civil buildings, commercial places, small industrial facilities and other fields. The cable can be seen in civil buildings such as power distribution systems of residential buildings, commercial places such as power supply lines of shopping malls and supermarkets, and small industrial facilities such as power distribution of small processing plants.
II. General Product Information
(I) Packaging
Packaging Method
Different packaging methods are adopted according to the specification and length of the cable. For relatively thin cables such as 3G4mm² and 3G25mm², reel packaging is usually used. The reels are made of high - quality wood or plastic, which have certain strength and stability and can bear the weight of the cable. The cable is neatly wound on the reel to avoid winding and knotting. For thicker cables such as 3X240mm², in addition to reel packaging, a solid protective layer such as a wooden box or metal frame is added outside to enhance the compression and impact resistance of the packaging.
Packaging Marking
Relevant product information will be clearly marked on the packaging, including model, specification (such as 3G4mm²), rated voltage, length, production date, manufacturer, etc. At the same time, some warning signs such as "moisture - proof", "sun - proof" and "handle with care" will also be marked to remind transport and storage personnel to pay attention to relevant matters. The packaging marks are clear and standardized, which is convenient for users to identify and understand product information.
Packaging Protection
In order to prevent the cable from being damaged during transportation and storage, the packaging also has certain protective functions. The edges of the reel will be polished to avoid scratching the cable. Some buffer materials such as foam and soft cloth will be placed between the cable and the reel to reduce vibration and collision of the cable during transportation. For cables transported in some special environments, moisture - proof, dust - proof and other protective measures will also be taken.
(II) Transportation
Transportation Method
Choose a suitable transportation method according to the transportation distance and the quantity of goods. For short - distance transportation, truck transportation can be used. For a small number of cables, small trucks can be used; for a large number of cables, large trucks are selected. For long - distance transportation, container transportation is generally used. Containers have good sealing and protection performance and can effectively protect cables from the influence of the external environment.
Transportation Requirements
During transportation, ensure that the cable packaging is intact and avoid extrusion, collision, exposure to the sun and rain. When loading cables, pay attention to reasonably arranging the loading position to avoid overloading and partial loading. For cables packaged in reels, they should be fixed firmly to prevent the reels from rolling during transportation. Transport vehicles should drive smoothly and reduce operations such as sudden braking and sharp turning to avoid damage to the cable due to inertia.
Transportation Supervision
During transportation, arrange special personnel to supervise or monitor the transportation status of goods in real time through GPS positioning and other methods. If abnormal situations are found, take timely measures to deal with them. After arriving at the destination, check the packaging and appearance of the cable with the receiver, and go through the handover procedures after confirmation.
(III) Delivery
Delivery Process
Order Confirmation: After receiving the customer's order, the staff will communicate with the customer in time to confirm the product model, specification, quantity, delivery time and place and other information to ensure that the order information is accurate.
Inventory Check: Check the inventory status according to the order information. If the inventory is sufficient, arrange for goods preparation; if the inventory is insufficient, organize production in time to ensure that the goods can be delivered on time.
Product Inspection: Before delivery, conduct strict inspection on the cable, including appearance inspection and electrical performance test, to ensure that the product quality meets the requirements. Only qualified products can be delivered.
Packaging and Delivery: Package the qualified products, arrange delivery according to the transportation method required by the customer, and timely inform the customer of the delivery information, including transport vehicle information and estimated arrival time.
Delivery Time
For conventional specification cables in stock, they are generally delivered within 1 - 3 working days after order confirmation; for cables that need to be produced, the delivery time is determined according to the production cycle, usually within 1 - 2 working days after the completion of production. During the delivery process, efforts will be made to shorten the delivery time to ensure that customers can receive the goods on time.
(IV) Samples
Sample Provision
In order to allow customers to better understand the product, the company provides sample services. Customers can apply for cable samples of the required specifications according to their own needs. The length of the sample is generally 1 - 2 meters, which can meet the customer's testing needs for the appearance, material and basic performance of the cable.
Sample Fee
The samples themselves are provided free of charge, but customers need to bear the transportation cost of the samples. For long - term cooperative customers or customers with large order intentions, the sample transportation cost can be reduced or exempted.
Sample Delivery
After receiving the customer's sample application, send the sample within 1 - 2 working days, and timely inform the customer of the express waybill number and other information to facilitate the customer to check the delivery status of the sample.
(V) After - sales Service
Quality Assurance
The company provides quality assurance for the sold U1000 RO2V power cables. If there are quality problems caused by non - human factors within the product warranty period, the company will provide free repair or replacement services for customers. The warranty period is generally 12 months from the date of product delivery.
Technical Support
Provide customers with professional technical support services, and provide consultation and guidance on cable selection, installation and use. Customers can contact the company's technical personnel at any time when encountering technical problems during use, and the technical personnel will give timely answers and help.
Complaint Handling
Set up special complaint channels, such as customer service phone and email, to timely receive customer complaints and feedback. For customer complaints, respond within 24 hours, give a solution within 3 - 5 working days after understanding the specific situation, and timely feedback the handling results to the customer. Ensure that customer problems can be solved in a timely and effective manner.
Regular Return Visit
After the customer receives the product and uses it for a period of time, the company will arrange special personnel to conduct regular return visits to understand the product use and customer satisfaction. The opinions and suggestions put forward by customers will be sorted out and fed back in time to continuously improve product and service quality.
U1000 RO2V power cables have been widely used in the field of low - voltage power transmission due to their excellent quality, various specifications and perfect services. Both the performance of the product itself and a series of services from packaging, transportation to after - sales reflect the attention to and satisfaction of customer needs. It is believed that in the future market, the cable will continue to give full play to its advantages and provide reliable power transmission solutions for more users.
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