Cross-sectional Size: The cross-sectional size of the cable ranges from 1.5mm² to 6mm². This range is set by fully considering the power demand of electrical equipment with different powers. The 1.5mm² cable is relatively slender and suitable for low-power equipment; as the cross-sectional size increases, the 6mm² cable can meet the power supply needs of higher-power equipment. Cables with different cross-sectional sizes have obvious differences in appearance. The larger the cross-section, the thicker the outer diameter of the cable. Users can quickly identify its specification through visual observation, thereby accurately selecting the model according to the power of the equipment.
Current-carrying Capacity: Current-carrying capacity is one of the core performance parameters of the cable. Cables with different cross-sectional sizes have significant differences in current-carrying capacity, which can meet diverse power demand. The 1.5mm² cable has a current-carrying capacity of about 10-16A, suitable for connecting low-power equipment such as household appliances (like vacuum cleaners, hair dryers) and small electric tools (like electric drills, sanders); the 2.5mm² cable has a current-carrying capacity of 16-25A, which can be used for power supply of medium-sized electric tools (like angle grinders, cutting machines) and office equipment (like large printers, shredders). These devices have moderate power and relatively stable current demand; the 4mm² cable has a current-carrying capacity of about 25-32A, applicable to small mobile machinery (like small conveyors, material hoists), and can provide stable power support for them; the 6mm² cable has a current-carrying capacity of up to 32-40A, which can meet the power demand of larger-power mobile equipment (like small generators, portable water pumps), ensuring sufficient power supply when the equipment operates under high load. At the same time, the current-carrying capacity is affected by factors such as ambient temperature and laying methods. In high-temperature environments or when using pipe laying, due to poor heat dissipation conditions, the current-carrying capacity needs to be appropriately reduced to ensure the safe operation of the cable.
Rated Voltage: The rated voltage of the cable is 300/500V, where 300V is the voltage between conductors, and 500V is the voltage between the conductor and the ground. This parameter conforms to the power supply standards of low-voltage electrical equipment, and is compatible with most low-voltage electrical equipment for household, office and industrial use, providing stable voltage guarantee for the normal operation of the equipment.
Insulation Performance Parameters: The insulation resistance of the cable is ≥100MΩ·km. This index ensures that the cable has excellent insulation performance, which can effectively prevent current leakage, reduce power loss, and reduce the risk of short circuits and electric shocks. In addition, the cable has passed the 2500V voltage withstand test, with no breakdown occurring during the 1-minute test, fully verifying its insulation stability in high-voltage environments and providing a strong guarantee for the safe operation of the cable in complex electrical environments.
Operating Temperature Range: The operating temperature range of the cable is -15℃ to 70℃. In low-temperature environments, the cable will not become brittle and crack due to cold, and still maintain good Flexibility and electrical performance, suitable for outdoor use in cold regions or low-temperature workshops and other scenarios; in high-temperature environments, the material will not soften and deform, ensuring that the insulation performance is not affected, and can be used for equipment connection in high-temperature summer environments or industrial places with a certain temperature.
Home and Commercial Places:
Connection of Household Appliances: In homes, it can be used as power connecting lines for household appliances such as vacuum cleaners, electric irons, microwave ovens, and mixers. These appliances need to be moved frequently during use. The high flexibility of the cable can meet their movement needs, avoid damage due to frequent bending, and the stable electrical performance ensures electrical safety.
Connection of Commercial Facility Equipment: In commercial places such as shopping malls and supermarkets, it can be used as connecting cables for display cabinet lighting, small vending machines, cash registers and other equipment. The layout of equipment in commercial places may be adjusted according to needs such as promotional activities. The cable is easy to move and bend, and can adapt to different layout changes.
Industrial Field:
Power Supply for Handheld Electric Tools: Such as electric hammers, jigsaws, grinders and other handheld electric tools, which need to move flexibly following the operator's actions during operation. The multi-strand fine Copper Wire stranded structure of the cable makes it have extremely high flexibility, which can withstand frequent bending and twisting without breaking, ensuring continuous and stable power supply when the tools are in operation.
Connection of Small Mobile Equipment: Small mobile equipment such as electric forklifts, small welding machines, and small conveyors have a wide range of movement in the workshop. The cable can provide reliable power connection for them, adapt to the movement trajectory of the equipment, and ensure the normal operation of the equipment.
Office Scenarios:
Connection of Office Equipment: Office equipment such as projectors, audio equipment, large copiers, and printers may need to be adjusted in position or moved during use. The cable can be used as their connecting cable. Its flexibility makes the movement and position adjustment of the equipment more convenient, and at the same time, it will not affect signal or power transmission due to bending.
Temporary Office Wiring: In temporary office scenarios such as meetings and training, temporary Power Lines need to be arranged. The cable is easy to store and lay, can quickly complete the wiring work, and is easy to sort and store after use, without occupying too much space.
Temporary Power Consumption Occasions:
Wiring of Exhibition Equipment: In various exhibitions and exhibition activities, the power connection of exhibition equipment needs to be flexible and easy to install and disassemble. The flexibility and operability of the cable make it an ideal choice, which can meet the power demand of different exhibition layouts.
Connection of Stage Lighting Equipment: Stage lighting equipment needs to be frequently adjusted in position and moved according to the performance needs. The cable can adapt to the movement and angle changes of the lighting equipment, ensure stable power supply for the lighting equipment, and ensure the smooth progress of the performance.
Conductor Material: The conductor is made of Class 5 copper conductor, which is stranded by multiple strands of fine copper wires. Class 5 copper conductor has high purity and excellent conductivity, which can reduce energy loss during current transmission and ensure efficient power transmission. The structure of multi-strand fine copper wire stranding is the key to its high flexibility. Compared with single-strand conductors, this structure can better disperse the stress generated during bending and twisting, and can withstand frequent bending and twisting without breaking, greatly extending the service life of the cable in mobile use. At the same time, copper material has good oxidation resistance, which can resist the corrosion of the conductor by environmental factors to a certain extent, ensuring the long-term stability of the conductor's conductivity.
Insulation Layer Material: The insulation layer is made of high-quality PVC material. PVC material has good insulation performance, which can effectively isolate the conductor from the external environment, prevent current leakage, and ensure electrical safety. In addition, the insulation layer also has oil resistance. When used in industrial environments with mild oil pollution, its insulation performance will not be reduced due to oil erosion; its moisture resistance enables it to work stably in humid environments (such as equipment connections near kitchens and bathrooms); at the same time, it has certain chemical corrosion resistance, which can resist mild erosion of some common chemical substances and adapt to different working environments.
Outer Sheath Material and Color: The outer sheath is also made of PVC material, mostly in black or gray. The PVC outer sheath has a certain mechanical strength, which can protect the internal insulation layer and conductor from external mechanical damage such as collision and friction. Black and gray are relatively common colors, which are not easy to get dirty, and can be well integrated into the environment in different use scenarios. The outer sheath surface is printed with clear model (H05V-K), specification (1.5-6mm²), rated voltage (300/500V), compliant standard (IEC 60227), manufacturer, production date and other information. These information are convenient for users to identify the parameters and sources of the cable, and also conducive to product traceability and quality control.
Overall Style: The cable presents an overall circular structure. This structure makes the stress on each part of the cable relatively uniform when bending, further enhancing its flexibility. The circular structure is also convenient for the storage and winding of the cable, which can save space during storage and transportation. At the same time, the circular cross-section makes the cable more tightly connected with plugs, terminals, etc., with good contact, ensuring the stability of power transmission.
Copper Wire Drawing: High-purity copper materials are selected as raw materials, and drawn into multiple strands of fine copper wires through a wire drawing machine. During the wire drawing process, it is necessary to accurately control the drawing speed, mold size and cooling method to ensure that the copper wire has uniform diameter, smooth surface, and no cracks, scratches and other defects. The diameter of the fine copper wire is set according to the specification and flexibility requirements of the cable to ensure that the performance of the conductor after subsequent stranding meets the standard.
Multi-strand Precision Stranding: The drawn multi-strand fine copper wires are precisely stranded according to certain stranding rules to form Class 5 Copper Conductors. During the stranding process, it is necessary to strictly control the tension of each strand of copper wire and the stranding pitch to ensure that the Stranded Conductor has high roundness, tight structure and good flexibility. The size of the stranding pitch will affect the flexibility and mechanical strength of the conductor. Through reasonable design, the conductor can not only meet the requirements of high flexibility, but also ensure sufficient mechanical strength.
PVC Insulation Layer Extrusion: A PVC insulation layer is extruded outside the stranded conductor. First, the PVC 颗粒 raw materials are dried to remove moisture, preventing bubbles in the insulation layer. Then, the dried PVC particles are put into an extruder for heating and melting, and the molten PVC material is evenly wrapped on the surface of the conductor through an extrusion die. During the extrusion process, it is necessary to accurately control the extrusion temperature, speed and pressure to ensure that the insulation layer has uniform thickness, smooth surface, and is closely combined with the conductor, without defects such as bubbles, wrinkles and depressions, so as to ensure that the insulation performance meets the standard.
Outer Sheath Wrapping: A PVC outer sheath is wrapped outside the insulation layer. The outer sheath material also needs to be dried, and then extruded through an extruder and wrapped on the surface of the insulation layer. During the wrapping process, it is necessary to ensure that the outer sheath is firmly combined with the insulation layer, with uniform thickness and flat surface. The color of the outer sheath is adjusted by adding corresponding color masterbatches to ensure uniform color.
Cooling and Solidification: The cable after extruding the outer sheath is immediately put into a cooling water tank for cooling and solidification. The cooling water temperature needs to be strictly controlled to enable the cable to cool quickly and uniformly, avoiding cracks or deformation of the insulation layer and outer sheath due to too fast or uneven cooling speed, and ensuring the dimensional stability and performance of the cable.
Printing Identification: The outer sheath surface of the cable is printed with product model, specification, rated voltage, compliant standard, manufacturer, production date and other information. Printing uses special printing equipment and wear-resistant ink to ensure that the handwriting is clear, firm and not easy to fall off, which is convenient for users to identify and trace product information.
Quality Inspection: Each batch of cables undergoes multiple strict quality inspection procedures during production. Including conductor resistance test to detect whether the conductivity of the conductor meets the requirements; insulation resistance test to verify the insulation performance of the insulation layer; voltage withstand test to check the insulation stability of the cable under high voltage; measurement of the thickness of the insulation layer and outer sheath to ensure that their thickness meets the design standards; flexibility test (repeated bending test) to inspect the flexibility and bending resistance of the cable; appearance quality inspection to check whether the cable surface is smooth, whether there is damage, and whether the printing is clear. Only products that pass all inspection items can leave the factory to ensure reliable product quality.
Packaging Materials: According to the specification, length and customer needs of the cable, different packaging materials are used. For small-section, short-length cables (such as 1.5mm², 2.5mm², with a length of less than 100 meters), hard cardboard boxes or plastic reels are usually used for packaging. Hard cardboard boxes have certain strength and toughness, which can protect the cable from slight extrusion and collision, and are light in weight, easy to carry; plastic reels are convenient for the unfolding and use of the cable, and can protect the cable from damage during storage. For large-section, long-length cables (such as 4mm², 6mm², with a length of 100 meters and above), wooden reels or metal reels are mostly used for packaging. Wooden reels and metal reels have high strength and stability, which can bear the weight of the cable, prevent deformation due to extrusion during transportation and storage, and protect the cable from mechanical damage. In addition, regardless of the packaging material, the outer layer of the cable will be wrapped with a moisture-proof and wear-resistant plastic film to prevent the cable from being damaged by dust, moisture and machinery.
Packaging Methods:
Hard Cardboard Box Packaging: The cable is neatly wound into rolls, and the length of each roll is determined according to customer needs (such as 50 meters, 100 meters, etc.). During the winding process, the winding tension is controlled to ensure that the cable is arranged tightly and neatly without distortion or overlapping. Then, the coiled cable is put into a hard cardboard box, and buffer materials (such as foam, paper scraps, etc.) are filled in the box to prevent the cable from shaking in the box. Finally, the carton is sealed, and a label is pasted on the surface of the carton.
Reel Packaging: The cable is neatly wound on plastic, wooden or metal reels according to the specified length. During the winding process, the tension is also controlled to ensure that the cable is arranged in order. After winding, the reel and cable are wrapped with plastic film as a whole to ensure good sealing. A label is fixed on the side of the reel, indicating the relevant information of the product. For multiple reels of cables transported together, the reels are neatly stacked on pallets and firmly fixed with strapping to prevent shaking and collision during transportation.
Packaging Marks: The marks on the packaging are clear and standardized, containing rich product information and warning contents. The label indicates the product model (H05V-K), specification (1.5-6mm²), rated voltage (300/500V), length, production date, batch number, manufacturer, execution standard (IEC 60227) and other information. At the same time, there are also some important warning signs, such as "Moisture-proof", "Handle with care", "Do not press heavily", etc., to remind transportation, storage and use personnel to pay attention to relevant matters and avoid damaging the cable due to improper operation. For export products, the packaging marks will also add corresponding language descriptions and certification marks according to the requirements of the destination country.
Transportation Methods: According to the customer's geographical location, order quantity and delivery time, select the appropriate transportation method.
Road Transportation: Suitable for domestic short-distance transportation (such as within a radius of 500 kilometers), using truck transportation. Road transportation has the characteristics of high flexibility and being able to reach the destination directly, which is suitable for the transportation of small batches, multiple batches or emergency orders, and can quickly respond to customer needs.
Railway Transportation: Suitable for domestic medium and long-distance transportation of large quantities of goods. Railway transportation has the advantages of large transportation volume, relatively low cost and good stability, which can ensure the safety of cables during transportation, and is suitable for orders that are not particularly urgent in delivery time.
Sea Transportation: Mainly used for the transportation of export orders, suitable for large quantities of goods. Sea transportation has low cost but long transportation time. It is necessary to plan the transportation cycle in advance to ensure that the goods can arrive at the destination port on time.
Air Transportation: Suitable for emergency export orders or transportation of small batches of high-value goods. Air transportation is fast and can deliver goods to the destination in a short time, but the cost is relatively
Loading and Unloading Process: When loading and unloading cables, appropriate loading and unloading equipment (such as forklifts, cranes) should be used, and operated by professionals. During the loading and unloading process, handle with care to avoid severe collision, extrusion or dragging of the cable reels, preventing damage to the cable sheath and insulation layer. For reel-packaged cables, the fork teeth of the forklift should be inserted into the center hole of the reel to ensure stability during loading and unloading.
Fixation and Stacking: During transportation, cable reels or cartons must be firmly fixed on the transport vehicle to prevent rolling, collision or falling during driving. For multiple stacked cables, the stacking height should not be too high, and buffer materials (such as rubber pads) should be placed between layers to avoid mutual friction and extrusion damage.
Environmental Protection: The transport vehicle or container should be kept clean and dry to prevent the cable from being polluted by oil, moisture, dust, etc. During transportation, sun protection and rain protection measures should be taken. Tarpaulins can be used to cover the cables to prevent them from being exposed to sunlight for a long time or 淋湿 by rain, which may affect the performance of the cables.
Keep Away from Hazardous Substances: During transportation, cables should be kept away from corrosive substances, flammable and explosive items, etc., to prevent the cables from being chemically corroded or threatened by fire.
Transportation Monitoring: For long-distance transportation or valuable orders, the transportation process can be monitored to keep track of the transportation status of the goods in real-time. Transport personnel should regularly check the packaging and status of the cables, and if any abnormal situation is found, handle it in a timely manner and report to the relevant departments.
Order Confirmation: After the customer places an order, the sales department will confirm the order information with the customer within 24 hours, including product model, specification, quantity, delivery address, contact information, delivery time, payment method, etc. After confirmation, the order information will be entered into the system and transmitted to the warehouse and production department (if production is required).
Inventory Check: The warehouse department checks the inventory according to the order information. If the inventory is sufficient, arrange for goods preparation immediately; if the inventory is insufficient, promptly notify the production department, which will arrange the production plan according to the order priority to ensure that production is completed within the agreed delivery time.
Product Inspection: After the goods preparation is completed, quality inspectors conduct strict inspection on the cables, including appearance inspection (such as whether the sheath is damaged, whether the printing is clear), specification parameter verification (such as whether the cross-sectional size and length meet the order requirements), performance sampling inspection (such as insulation resistance, conductor resistance, etc.), to ensure that the delivered products are of qualified quality.
Packaging and Labeling: The inspected cables are packaged according to the specified packaging method, and clear labels are pasted on the outer packaging, indicating customer information, order number, product information, etc., to facilitate customer receipt and identification.
Logistics Arrangement: According to the customer's location and delivery time requirements, the logistics department selects a suitable logistics company and transportation method, and coordinates the delivery time and loading matters with the logistics company. For large quantities of goods, the logistics department will arrange for door-to-door pickup; for small quantities of goods, they will be delivered to the logistics company's warehouse.
Shipment Notification: After the goods are shipped, the sales department will notify the customer of the shipment information in a timely manner, including logistics company, waybill number, estimated arrival time, etc., so that the customer can track the goods and prepare for receipt.
Document Preparation: The relevant documents (such as commercial invoice, packing list, quality certificate, etc.) are prepared and sent to the customer together with the goods or separately according to the customer's requirements. For export products, relevant customs declaration documents (such as customs declaration form, invoice, packing list, certificate of origin, etc.) are also prepared to ensure smooth customs clearance.
Sample Provision Policy: For customers who intend to purchase in large quantities, the company can provide free samples, but the customer needs to bear the freight; for customers who only need samples for testing or evaluation, the company may charge a certain sample fee (which can be deducted from the formal order payment) and the customer bears the freight. The specific sample policy can be negotiated according to the customer's situation.
Sample Specification: The samples provided are consistent with the formal products in terms of model, specification, material, performance, etc., to ensure that customers can truly understand the product quality. The length of the sample is usually 1-5 meters, which is determined according to the product specification and customer needs.
Sample Application Process: Customers can apply for samples through the company's official website, email, phone, etc., and provide relevant information (such as company name, contact person, contact information, required product model and specification, etc.). The sales department will review the application information and reply to the customer within 1-2 working days, confirming the sample provision method, fee and delivery time.
Sample Delivery: After the sample application is confirmed, the warehouse department will prepare the samples and deliver them to the customer by express within 3-5 working days. The sales department will provide the express number to the customer for tracking.
Sample Feedback: After the customer receives the sample, the sales department will follow up in a timely manner to understand the customer's evaluation of the sample. If the customer has any questions or suggestions, the technical department will provide professional answers and solutions.
Quality Guarantee Period: The quality guarantee period of H05V-K flexible cable is 12 months from the date of delivery. During the guarantee period, if the product has quality problems due to manufacturing defects, the company will provide free replacement or repair services.
Complaint Handling: If the customer has any complaints about the product quality or service, they can feedback through the company's after-sales hotline, email, etc. The after-sales department will respond within 24 hours, conduct an investigation and analysis of the complaint content, and give a handling plan within 3-5 working days.
Technical Support: The company's technical department provides professional technical support to customers, including product selection guidance, installation advice, usage precautions, etc. Customers can consult the technical department through phone, email or online communication tools, and the technical staff will provide timely and professional answers.
Maintenance and Replacement: If the product needs to be maintained or replaced during the quality guarantee period, the customer can contact the after-sales department, which will arrange for professional and technical personnel to handle it or guide the customer to operate. For products that need to be returned for repair or replacement, the company will bear the round-trip freight.
Feedback and Improvement: The company collects customer feedback on products and services, conducts regular analysis and summary, and continuously improves product quality and service level. Customer feedback is an important basis for the company's product research and development and service optimization.
Hongtai Cable Technology Co.,Ltd
E-mail:export@qlcables.com
sales@qlcables.com
Tel/whatsapp:+86-18032066271
ADD：Xiaokou Industrial Development Zone, Ningjin County, Xingtai City，Hebei Province, China
Copyright © Hongtai Cable Technology Co.,Ltd Technical Support: Ronglida Technology
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