I. Product-Related Information
(I) Specifications and Parameters
As a single-core super soft
Copper Cable, Power Cable RV-K 1X70mm has precise and comprehensive settings in terms of specifications and parameters, laying a solid foundation for its stable application in various electrical connection scenarios requiring high
Flexibility.
The cable features a single-core design, where the specification of 1X70mm indicates that it contains one conductor with a cross-sectional area of 70mm². The 70mm² cross-sectional area is carefully designed to provide strong current-carrying capacity. Tests have shown that its rated current-carrying capacity at room temperature can meet the power transmission needs of medium and high-power equipment, enabling stable transmission of large currents without excessive heating.
The conductor is made of high-purity copper with a purity of over 99.9%. The high-purity
Copper Conductor has extremely low resistivity and excellent conductivity, which can effectively reduce losses during power transmission and ensure efficient power transmission. Meanwhile, the copper conductor has excellent mechanical properties, with good ductility and flexibility, providing the basis for the "super soft" characteristic of the cable.
The insulation layer is made of cross-linked polyethylene (XLPE), a material with excellent electrical and physical properties. It has extremely high insulation resistance, which can effectively prevent current leakage and ensure the safety of power transmission. In terms of temperature resistance, the XLPE insulation layer can maintain stable performance in a wide temperature range from -40℃ to 105℃, working normally both in cold northern regions and high-temperature industrial environments. In addition, the insulation layer also has good aging resistance and chemical corrosion resistance, being able to resist the erosion of various chemical substances and prolong the service life of the cable.
The outer diameter of the cable is precisely controlled, enabling it to adapt to narrow installation spaces while ensuring good performance. It has a small bending radius, usually much smaller than that of ordinary cables, allowing frequent bending and twisting operations. The minimum bending radius can meet the needs of various complex wiring in practical applications.
(II) Characteristic Applications
With its unique performance advantages, Power Cable RV-K 1X70mm has extensive and important characteristic applications in many fields, especially suitable for occasions with strict requirements on cable flexibility.
In the field of industrial machinery, the internal cables of various machine tools, robots, automated production lines and other equipment need to follow the mechanical components for frequent movements such as bending, twisting, and stretching during operation. The "super soft" characteristic and good flexibility of this cable can perfectly adapt to such dynamic working environments, being able to withstand mechanical stress for a long time without being damaged, ensuring stable and reliable power supply for the equipment, reducing equipment downtime caused by cable failures, and improving production efficiency.
Automated equipment is the core of modern industrial production. The internal electrical connections of these equipment are complex, the wiring space is often narrow, and the requirements for cable flexibility are extremely high. The single-core design and small bending radius of Power Cable RV-K 1X70mm enable it to be flexibly routed in narrow spaces, meeting the complex electrical connection needs of automated equipment. At the same time, its excellent conductivity and insulation performance can also ensure the stable operation of the equipment.
Medical instruments have extremely strict requirements on cables, which not only need to have good electrical performance but also excellent flexibility and reliability to adapt to the precise operation and frequent movement of medical equipment. The high-purity copper conductor of this cable can ensure the stability of power transmission, avoiding the impact of power fluctuations on the accuracy of medical instruments; its "super soft" characteristic facilitates flexible wiring inside medical instruments, and the XLPE insulation layer is non-toxic and harmless, meeting the hygiene requirements of the medical field, so it is widely used in various medical equipment, such as monitors, ventilators, surgical instruments, etc.
In addition, this cable can also play an important role in fields such as stage lighting equipment, film and television shooting equipment, and precision instruments. Stage lighting equipment needs to be moved and repositioned frequently, which has high requirements for the flexibility and durability of cables; film and television shooting equipment often needs to be routed in complex environments, and the flexibility of this cable enables it to easily handle various wiring problems; the internal space of precision instruments is narrow, and the requirements for cable size and flexibility are strict, and this cable can also well meet their needs.
(III) Material and Style
In terms of material selection and style design, Power Cable RV-K 1X70mm is fully combined with its "super soft" and high flexibility characteristics, making it excellent in both performance and practicality.
The conductor is made of high-purity copper, which in addition to having excellent conductivity, also has excellent flexibility. This high-purity copper is processed through special processing techniques, and its internal crystal structure is more uniform, making the conductor not easy to break when bent and twisted, and able to withstand frequent dynamic operations. At the same time, copper has good oxidation resistance, and is not easy to be oxidized and corroded during long-term use, ensuring the stability of conductivity.
The insulation layer is made of cross-linked polyethylene (XLPE), a polyethylene material that has undergone a cross-linking reaction. Compared with ordinary polyethylene, XLPE has higher mechanical strength, temperature resistance, and chemical corrosion resistance. During processing, the XLPE material is made to have a certain degree of softness through special techniques, which, together with the flexibility of the copper conductor, jointly creates the "super soft" characteristic of the cable. In addition, the surface of the XLPE insulation layer is smooth with a small friction coefficient, which can reduce friction with other components during wiring and reduce the risk of damage.
The cable is of a single-core style with a simple overall structure. The single-core design reduces the structural complexity inside the cable, making the cable softer and easier to bend and install. The appearance color of the cable is usually black or gray. These colors not only have good weather resistance, being able to adapt to different environmental conditions, but also can visually coordinate with other components inside the equipment, maintaining the neatness and beauty of the equipment interior.
In terms of overall structure, the conductor is tightly wrapped in the XLPE insulation layer, and the insulation layer is firmly combined with the conductor without gaps, which can effectively prevent moisture, dust and other impurities from entering, ensuring the insulation performance of the cable. At the same time, this structural design also enhances the mechanical strength of the cable, enabling it to better protect the conductor from damage when subjected to external extrusion and collision.
(IV) Production Process
The production process of Power Cable RV-K 1X70mm adopts a series of advanced technological techniques, strictly controlling every link to ensure that the product has excellent characteristics such as "super softness", high conductivity, and weather resistance.
In the conductor manufacturing process, first, high-purity copper materials are strictly screened to remove impurities and defects. Then, the copper materials are smelted, and the temperature and time are precisely controlled during smelting to ensure that the copper materials are fully melted and the composition is uniform. The molten copper is cast into copper rods, and the diameter of the copper rods is controlled according to the specifications of the final conductor. Next, the copper rods are drawn into
Copper Wires of the required diameter through multiple wire drawing processes. During the wire drawing process, special molds and lubricants are used to ensure the dimensional accuracy and surface quality of the copper wires. To further improve the flexibility of the copper wires, they are also subjected to annealing treatment. During annealing, the temperature and holding time are precisely controlled to eliminate internal stress in the copper wires and make their flexibility reach the best state.
For the stranding of the conductor, a special stranding process is adopted. Since the cable is of a single-core design, the stranding here mainly refers to stranding multiple fine copper wires together to form a 70mm² conductor. A small pitch is used during stranding, and the stranding direction is optimized, making the
Stranded Conductor have extremely high flexibility and able to withstand frequent bending and twisting. At the same time, during stranding, it is ensured that the copper wires are in close contact to reduce contact resistance and ensure the conductivity of the conductor.
The extrusion process of the insulation layer is one of the key links to ensure the performance of the cable. The XLPE material is heated and melted in a special extruder, and the molten material is evenly extruded and coated on the outside of the
Stranded Copper Conductor through a mold to form the insulation layer. During the extrusion process, the extrusion temperature, speed and pressure are precisely controlled to ensure that the insulation layer has uniform thickness, a smooth surface, and is closely combined with the conductor. To make the XLPE material have better flexibility and temperature resistance, the extruded insulation layer needs to undergo cross-linking treatment, usually using warm water cross-linking or steam cross-linking to make the XLPE molecules form a network structure, thereby improving its performance.
Strict quality inspection procedures are equipped at all stages of the production process. The diameter, resistance, flexibility and other parameters of the copper conductor are tested; the thickness, insulation resistance, voltage resistance performance, temperature resistance performance, etc., of the insulation layer are tested; the overall flexibility, bending performance, etc., of the cable are sampled and tested. Through these strict inspections, it is ensured that each batch of cables meets relevant standards and design requirements.
II. General Product Information
(I) Packaging
The packaging design of Power Cable RV-K 1X70mm fully considers the characteristics of the product and the needs of transportation and storage, aiming to maximize the protection of the cable from damage during transportation and storage and ensure that the performance of the product is not affected.
The cable is usually packaged in reels, and the reels are made of high-strength plastic or wood materials. The size of the reel is customized according to the length of the cable to ensure that the cable can be neatly wound on the reel, avoiding cable distortion, deformation or damage to the insulation layer due to improper winding. For longer cables, larger reels are used to reduce the bending stress of the cable during winding.
A layer of soft buffer material, such as foam plastic or kraft paper, is laid between the cable and the reel to prevent the cable from rubbing against the reel during transportation and damaging the insulation layer. At the same time, the outermost layer of the cable is wrapped with a moisture-proof plastic film to prevent the cable from getting damp, especially suitable for transportation or storage in humid environments.
Relevant product information is clearly marked on the packaging, including product name, model specification (Power Cable RV-K 1X70mm), length, weight, production date, batch number, implementation standard, rated voltage, current-carrying capacity, etc., facilitating users to quickly identify product information during receipt and acceptance. In addition, eye-catching warning signs such as "Handle with Care", "Moisture-Proof", "Sun-Proof", "No Heavy Pressure" are printed on the packaging to remind transportation and storage personnel to pay attention to relevant matters and avoid damaging the product due to improper operation.
For small batches of cables, coil packaging or bundle packaging can also be adopted. When coil-packaged, the cable is coiled on a plastic disc and fixed with tape; when bundle-packaged, the cable is neatly bound with high-strength ropes, and moisture-proof and pressure-proof protection is also done, with clear product information marked.
(II) Transportation
The transportation process of Power Cable RV-K 1X70mm needs to strictly abide by relevant regulations and operating procedures to ensure that the cable is delivered to the destination safely and timely and that the performance of the product is not affected.
In terms of transportation mode selection, road transportation, railway transportation or air transportation can be adopted according to the transportation distance, quantity and customer needs. For short-distance transportation and small batches of goods, road transportation has the advantages of high flexibility and fast delivery speed, which can quickly respond to customer needs; for long-distance transportation and large batches of goods, railway transportation is more economical, and the transportation process is relatively stable, which can reduce the 颠簸 and vibration suffered by the cable; for urgent orders, air transportation can be chosen to deliver the products to customers at the fastest speed.
Before transportation, the packaging of the cable needs to be carefully inspected to ensure that the packaging is intact and the reels or packages are fixed firmly. For reel-packaged cables, when loading onto transport vehicles, the placement position should be reasonably arranged to avoid stacking too high or squeezing each other. Professional equipment such as forklifts or cranes are used during loading, and the operation should be stable and slow to avoid colliding with the packages. At the same time, ropes or fixing devices are used to firmly fix the cable on the transport vehicle to prevent the cable from sliding, colliding or falling due to vehicle bumps, sudden braking, etc., during transportation.
During transportation, the cable should be avoided from direct sunlight, rain, snow cover and high-temperature exposure. Direct sunlight and high-temperature exposure may accelerate the aging of the cable insulation layer and affect its performance; rain and snow cover may make the cable damp and reduce the insulation resistance. Therefore, during transportation, the cable should be placed inside the carriage or covered with a rainproof cloth to ensure that the cable is in a dry and cool environment.
During transportation, the cable should also be avoided from contact with sharp objects, corrosive substances, etc., to prevent the insulation layer of the cable from being scratched or corroded. Transport personnel should be familiar with the characteristics and transportation requirements of the cable, strictly operate in accordance with the warning signs on the packaging, and communicate with relevant personnel in a timely manner in case of special circumstances.
(III) Shipment
The company has established a sound shipment process to ensure that Power Cable RV-K 1X70mm can be shipped in a timely and accurate manner to meet customer needs.
After the customer places an order, the sales department will promptly enter the order information into the system and transmit it to the warehouse and production department. Warehouse management personnel check the inventory according to the order information. If the inventory is sufficient, they will immediately arrange the picking and preparation of goods; if the inventory is insufficient, the production department will organize production as soon as possible according to the order requirements to ensure that the production is completed and put into storage within the specified delivery period.
In the process of goods preparation, warehouse management personnel will conduct strict inspections on the cable, including checking whether the product's model specification, length, packaging, and identification are consistent with the order requirements, ensuring that the product quality meets the standards. At the same time, the appearance of the cable will be inspected to check for damage, scratches, etc., to ensure that the shipped products are intact.
After the goods are prepared, the warehouse will contact the transportation company, select the appropriate transportation mode and vehicle according to the quantity, weight, transportation distance of the goods and the customer's requirements, and sign a transportation contract with the transportation company to clarify the rights and obligations of both parties, including transportation time, transportation costs, cargo insurance and other matters.
Subsequently, the warehouse will promptly notify the customer of the shipment information, including product name, model specification, quantity, shipment date, estimated arrival time, transportation mode, waybill number, etc., to facilitate the customer to track the transportation status of the goods. At the same time, the warehouse will send the product's certificate of conformity, inspection report, user manual and other relevant materials along with the goods for the customer's acceptance and reference.
During the shipment process, warehouse management personnel will record the entire shipment process, including the loading situation of the goods, transport vehicle information, etc., for subsequent tracing. If the customer has special requirements for shipment, such as designated delivery time, location or special packaging, the warehouse will try its best to coordinate and meet them.
(IV) Samples
In order to allow customers to better understand the performance and quality of Power Cable RV-K 1X70mm, the company provides sample services for customers to test and evaluate before bulk purchase.
Customers can apply for samples through various channels such as the company's official website, sales hotline, and email. When applying, it is necessary to provide detailed customer information, including company name, contact person, contact number, address, etc., as well as information such as the model specification (Power Cable RV-K 1X70mm), quantity, and purpose of the required samples. After receiving the sample application, the company will contact the customer within 1-2 working days to confirm the sample requirements and related details, such as sample length, whether special packaging is needed, etc.
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 customers can also put forward special length requirements according to their own testing needs, and the company will arrange according to the actual situation.
Regarding the sample fee, for a small number of samples (usually 1-2 meters), the company generally provides 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 fee according to the cost of the product, 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 as soon as possible, and enclose detailed product information such as specification parameter tables, performance test reports, user manuals, etc., with the samples to help the customer better understand the performance and usage methods 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, assist the customer in testing and evaluation, and ensure that the customer can fully understand whether the product meets their own needs.
(V) After-Sales Service
The company always adheres to the customer-centered service concept and provides perfect after-sales service for Power Cable RV-K 1X70mm 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, improper use or force majeure), the company will provide free repair or replacement services for the customer. If the product has problems due to improper use or man-made damage by the customer, the company will also provide repair services, but will charge corresponding repair fees and parts fees.
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
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