Electrical Equipment & Supplies: Wires, Cables & Cable Assemblies for Power Transmission In the realm of electrical infrastructure, wires, cables, and cable assemblies are the lifelines of power transmission, connecting equipment, facilities, and systems across industries. From residential wiring to industrial power grids, these components ensure efficient, safe, and reliable electricity flow, making them indispensable in modern electrical setups. Wires, typically single conductors with minimal insulation, are used for low-voltage, short-distance applications such as household wiring for lighting and small appliances. They come in various gauges (e.g., 14AWG to 2AWG) and materials like copper or aluminum, with copper offering higher conductivity for sensitive devices and aluminum providing cost-effectiveness for larger installations. Cables, by contrast, consist of multiple insulated conductors bundled together, designed for higher voltage and longer-distance transmission. Key types include power cables (e.g., 15kV 336.4MCM SAC aluminum cables with PE insulation), overhead aerial cables, and flexible cables for industrial machinery. Insulation materials like XLPE and PE enhance durability, resisting moisture, heat, and chemicals—critical for harsh environments in construction, manufacturing, and energy sectors. Cable assemblies integrate cables with connectors, terminals, or harnesses, simplifying installation and ensuring secure connections. They are tailored for specific applications, such as data center server racks, automotive wiring, or renewable energy systems, reducing wiring errors and improving system efficiency. Compliance with global standards (IEC, UL, GB/T) is paramount, ensuring safety and compatibility. For businesses and contractors, choosing the right wires, cables, and assemblies—based on voltage, current, environment, and material—directly impacts system performance and longevity.

The N2XSY and NA2XSY single-core XLPE insulated power cables utilize cross-linked polyethylene (XLPE) as insulation material, suitable for 6kV, 10kV, 20kV and 35kV medium-high voltage power transmission systems. Featuring excellent electrical performance, thermal resistance (90℃ continuous rating) and mechanical strength, the N2XSY series is unarmored while NA2XSY features aluminum tape armor, catering to various installation requirements. Compliant with IEC 60502 standards, these cables are widely used in substations, industrial plants and urban grid fixed installations.

The Service Cable 600/1000V PVC HDPE Parallel Aluminium Core Flame Retardant Overhead Cable is a high-performance solution for medium-voltage power distribution. Featuring parallel aluminium cores with dual PVC and HDPE insulation, it balances conductivity and durability for overhead applications.​ Rated for 600/1000V, it suits commercial, industrial, and residential service drops, transmitting power reliably from main lines to end-users. The flame-retardant design minimizes fire risks, critical for crowded or high-risk areas. Aluminium cores offer lightweight efficiency and cost-effectiveness, while PVC/HDPE insulation resists UV, moisture, and abrasion.​ Its parallel structure simplifies installation, reducing labor time. Ideal for overhead use, it withstands outdoor elements, ensuring long-term performance. This cable merges safety, efficiency, and affordability, making it a top choice for medium-voltage service needs. Keywords: 600/1000V service cable, flame retardant overhead cable, aluminium core PVC HDPE, parallel overhead cable, medium-voltage power.

Caai Caai-S Aluminum Cable 325+116 335+125 XLPE Insulated Cable​ The Caai Caai-S Aluminum Cable series—available in 325+116mm² and 335+125mm² configurations—represents high-performance XLPE-insulated solutions for low-voltage power distribution. Crafted from 1350-H19 aluminum alloy (61% IACS conductivity), these 4-conductor cables feature three phase conductors and one neutral, optimized for 0.6/1kV systems.​ The 325+116 variant delivers 110A (phase) and 70A (neutral) at 90°C, while the 335+125 model provides 140A and 90A respectively. Both feature 7-strand conductors (2.1mm/2.5mm diameter) twisted at 12× lay length, ensuring flexibility (bend radius 8× OD) for indoor/outdoor installations.​ XLPE insulation—UV and chemical resistant—operates from -40°C to 90°C, ensuring 30-year service. Compliant with IEC 60502 and ASTM B230, these cables balance tensile strength (1,800N/2,200N) and lightweight design (0.85kg/m/1.1kg/m), ideal for industrial plants, commercial buildings, and infrastructure projects requiring reliable power transmission.

Prc Insulated Pre-Assembly Aluminum Cable 416 425 216 210​ The PRC Insulated Pre-Assembly Aluminum Cable series—available in 4×16mm², 4×25mm², 2×16mm², and 2×10mm² configurations—delivers ready-to-install power solutions for commercial and industrial wiring. Constructed with 1350-H19 aluminum conductors (61% IACS conductivity), these pre-assembled cables integrate multiple insulated cores in a single jacket, eliminating on-site assembly time.​ Each variant features XLPE insulation (1.2mm thickness) with 20kV/mm dielectric strength, rated for -40°C to 90°C operation. The 4-core models (4×16, 4×25) handle 65A and 90A respectively, while 2-core versions (2×16, 2×10) deliver 55A and 35A, all at 600V.​ Encased in a flame-retardant (UL 94 V-0) PVC sheath, these cables (1.8-3.2kg/m) offer flexibility (8× OD bend radius) for conduit/tray installation. Compliant with IEC 60502 and ASTM B230, they provide 35% cost savings over copper, ideal for building distribution, machinery interconnections, and renewable energy systems requiring pre-terminated reliability.

12kv Awoc Overhead Cable ACSR Conductor Insulated Cable​ The 12kv AWOC (All Weather Overhead Cable) with ACSR (Aluminum Conductor Steel Reinforced) stands as a robust solution for medium-voltage aerial transmission. Merging ACSR’s strength with weather-resistant insulation, this cable excels in urban grids, rural feeders, and industrial peripheries where durability and efficiency are critical.​ ACSR conductors—aluminum strands wrapped around a steel core—balance conductivity (61% IACS) and tensile strength. The steel core enables spans up to 200 meters, resisting sag and wind damage, while aluminum ensures low energy loss. Insulated with UV-stable XLPE or EPR, it withstands -40°C to 90°C, moisture, and industrial pollutants—ideal for diverse climates from snowy regions to coastal areas.​ As an AWOC, it thrives in harsh weather, reducing outage risks during storms. The 12kv rating suits medium loads: residential blocks, small factories, and agricultural hubs. Compliant with IEC 60502 and ASTM, it undergoes dielectric and corrosion tests, guaranteeing reliability. Its blend of ACSR’s resilience and all-weather insulation makes it a linchpin of 12kv overhead networks, merging performance with cost-effectiveness.

LLDPE/LDPE/HDPE/XLPE Insulated Covered Line Wire Aluminum Conductor: A Versatile Insulated Cable Solution​ The LLDPE/LDPE/HDPE/XLPE Insulated Covered Line Wire Aluminum Conductor is a high-performance insulated cable designed for diverse low-voltage power transmission and distribution applications. Featuring aluminum conductors with a range of polymer insulations—LLDPE, LDPE, HDPE, and XLPE—this cable combines conductivity, durability, and adaptability, making it suitable for overhead, underground, and industrial settings.​ Insulation Diversity​ Each insulation type offers unique benefits: LLDPE (Linear Low-Density Polyethylene) provides flexibility and impact resistance, ideal for dynamic environments. LDPE (Low-Density Polyethylene) offers cost-effectiveness and good dielectric properties, suited for general-purpose use. HDPE (High-Density Polyethylene) delivers high tensile strength and chemical resistance, perfect for harsh industrial or underground applications. XLPE (Cross-Linked Polyethylene) excels in thermal stability and moisture resistance, thriving in extreme temperatures and humid conditions.​ Structural Advantages​ The aluminum conductor ensures excellent electrical conductivity with low weight, reducing installation stress and energy loss. The insulated design prevents short circuits, corrosion, and environmental damage, extending service life. The covered line wire structure balances flexibility and mechanical strength, enabling easy handling and compatibility with standard connectors.​ Versatile Applications​ This cable serves urban electrical networks, rural electrification, industrial wiring, and outdoor installations. It adapts to overhead lines (resisting UV radiation) and underground deployments (withstanding soil pressure). Its insulation options cater to temperature extremes (-40°C to 90°C), chemical exposure, and moisture, making it a reliable choice for diverse climates and operational demands.​ Safety and Compliance​ Insulated conductors minimize electrical hazards, protecting users and equipment. The cable meets international standards (IEC, ASTM) for insulation resistance, flame retardancy, and mechanical performance. Its durability reduces maintenance needs, ensuring long-term cost efficiency.​ In summary, this cable combines aluminum’s efficiency with versatile polymer insulations, offering a tailored solution for low-voltage power needs across industries.

400 V Line ABC 0.6/1 Kv 4c X 95mm Aluminum Insulated Cable​ The 400 V Line ABC (Aerial Bundled Cable) 0.6/1 Kv 4c X 95mm Aluminum Insulated Cable stands as a high-performance solution for low-to-medium voltage overhead power distribution. Engineered to meet the demands of modern electrical networks, this cable combines the efficiency of aluminum conductors with robust insulation, making it ideal for residential, commercial, and light industrial applications.​ Featuring four 95mm² aluminum conductors, the cable delivers exceptional current-carrying capacity, ensuring reliable power transmission for 400V line systems. Aluminum’s lightweight properties reduce load on supporting structures, simplifying installation and lowering long-term maintenance costs. The conductors are insulated with high-quality materials—typically cross-linked polyethylene (XLPE)—which provide excellent dielectric strength, thermal stability, and resistance to UV radiation, moisture, and chemicals. This insulation ensures safe operation at 0.6/1 Kv, minimizing the risk of short circuits and extending service life in harsh environments.​ As an aerial bundled cable (ABC), it integrates all four conductors into a single, twisted unit, streamlining installation and reducing clutter on utility poles. This design also minimizes electromagnetic interference (EMI), ensuring stable power delivery. The 4c configuration (four conductors) supports balanced three-phase power distribution with a neutral, making it versatile for both single-phase and three-phase applications.​ Compliant with industry standards for low-voltage cables, this ABC cable excels in diverse settings, from urban neighborhoods to rural electrification projects. Its ability to withstand temperature fluctuations (-40°C to 90°C), corrosion, and physical stress ensures consistent performance, even in coastal or industrial areas.​ In summary, the 400 V Line ABC 0.6/1 Kv 4c X 95mm Aluminum Insulated Cable offers a cost-effective, durable solution for overhead power distribution, combining high conductivity, weather resistance, and ease of installation to meet the needs of modern electrical networks.

The 34.5kv XLPE insulated medium - voltage cable (Tr - XLPE insulated cable) is a high - performance cable specially designed for the medium - voltage power transmission field. With its excellent electrical performance, reliable insulating materials and wide range of applicable scenarios, it plays an indispensable role in the power system.​ In terms of voltage level, "34.5kv" clearly indicates the rated voltage of the cable, which belongs to the category of medium - voltage cables and is suitable for more important transmission links in medium - voltage distribution networks. It can efficiently realize the power interconnection between substations, the main power access of large industrial parks, and the power output of new energy power stations (such as large wind farms and photovoltaic power stations), providing a stable and reliable channel for medium - distance and large - capacity power transmission. This voltage level enables it to meet high power demands in power transmission without the complex laying and maintenance conditions of high - voltage cables, thus having a good cost - performance ratio.​ "XLPE insulation" is the core advantage of this cable. XLPE, or cross - linked polyethylene, as a high - performance insulating material, has excellent dielectric properties and high insulation resistance. It can effectively resist the risk of electrical breakdown under 34.5kv voltage, ensuring the safety and stability of power transmission. At the same time, XLPE material has excellent temperature resistance, which can work stably for a long time in the ambient temperature range of - 40℃ to 90℃, and can even withstand higher temperatures during short - term overload. It is suitable for industrial environments with large temperature fluctuations, outdoor laying scenarios, etc. In addition, XLPE material has strong chemical stability and is not easy to be affected by corrosive media such as acid, alkali and oil, which greatly prolongs the service life of the cable and reduces maintenance costs.​ "Tr - XLPE insulation" may mean that the cable adopts cross - linked polyethylene insulation technology that has undergone special treatment or improvement. This improvement may further enhance the performance of the insulation layer, such as enhancing aging resistance, improving resistance to partial discharge, or optimizing mechanical strength. The specially treated insulation layer can better adapt to complex working environments. Even under the combined action of electric field, thermal field and mechanical stress during long - term operation, it can maintain good insulation performance and reduce the probability of failure.​ In terms of structural design, the cable usually adopts a multi - layer structure including reasonable conductor, insulation layer, shielding layer and sheath. The conductor is generally made of high - purity copper or aluminum, which has good conductivity, ensuring efficient current transmission and reducing line loss. The shielding layer can evenly distribute the electric field, avoid excessive local electric field strength leading to damage to the insulation layer, and at the same time suppress electromagnetic interference, preventing the cable from having adverse effects on surrounding equipment. The sheath is made of wear - resistant and corrosion - resistant materials, providing effective mechanical protection and environmental protection for the internal structure of the cable, enabling it to adapt to various installation methods such as underground direct burial, pipe laying and overhead.​ In terms of applicable scenarios, the 34.5kv XLPE insulated medium - voltage cable (Tr - XLPE insulated cable) is widely used. In urban power construction, it can be used as a medium - voltage main line to connect substations in various regions and build a stable urban distribution network; in the industrial field, it provides sufficient power support for large factories, manufacturing bases, etc., to meet the electricity demand of various heavy equipment and production lines; in the new energy field, it efficiently transmits the electricity generated by wind farms and photovoltaic power stations to the power grid, helping the utilization of clean energy; in transportation infrastructure, it can be used for power supply in railways, airports and other places to ensure the normal operation of transportation hubs.​ In conclusion, the 34.5kv XLPE insulated medium - voltage cable (Tr - XLPE insulated cable), with its reasonable voltage level, high - quality insulating materials, advanced manufacturing technology and diverse applicable scenarios, has become an ideal choice in the field of medium - voltage power transmission, providing a solid guarantee for the safe, efficient and stable operation of the power system.

U1000 R2V, U1000 R02V 4*1.5, 4G1.5 XLPE insulated cables are a type of high-performance cables suitable for low-voltage distribution systems. With the excellent characteristics of XLPE insulation layers and reasonable structural design, they show stable and reliable power transmission capabilities in building wiring, industrial control and other fields.​ The conductors of these cables are made of high-purity copper with a purity of ≥99.9%, manufactured through a multi-strand stranding process. The conductors of 4*1.5mm² and 4G1.5mm² specifications have a DC resistance of ≤12.1Ω/km at 20℃, which is much lower than the industry standard, and can effectively reduce energy loss during power transmission. Copper conductors have good conductivity with a conductivity of ≥98% IACS, which can ensure efficient power transmission. At the same time, the multi-strand stranding process enhances the flexibility of the conductor, making its minimum bending radius only 6 times the cable outer diameter (static), which is convenient for laying in narrow spaces and complex pipelines.​ The insulation layer is made of high-quality XLPE (cross-linked polyethylene) material. After special cross-linking treatment, its temperature resistance level reaches 90℃, and it can work stably for a long time in the ambient temperature range of -40℃ to 90℃. Its volume resistivity is ≥10¹⁴Ω·cm, and the dielectric loss tangent is ≤0.002 (at 90℃), with excellent insulation performance, which can effectively isolate the risk of leakage between cores and ensure the safety of power transmission. XLPE material also has good chemical corrosion resistance, which can resist the erosion of acids, alkalis, oils and other chemical substances, prolonging the service life of the cable. In addition, the insulation layer has passed relevant flame retardant tests, has self-extinguishing property when burning in open fire, and has low smoke density, meeting fire safety requirements.​ The structural design of the cable is reasonable. Both U1000 R2V and U1000 R02V models have a 4-core structure, where 4*1.5mm² means 4 cores with a cross-sectional area of 1.5mm², and 4G1.5mm² emphasizes the stranding method and specification of the cores. The sheath layer is made of weather-resistant PVC material with a thickness of ≥0.8mm, a tensile strength of ≥12MPa, and an elongation at break of ≥150%, which can effectively resist the impact of external mechanical shocks, wear, ultraviolet radiation and other environmental factors, protecting the internal structure from damage. The rated voltage of the cable is 1000V, suitable for low-voltage distribution systems, meeting the power needs of most civil and industrial low-voltage electrical equipment.​ In terms of current-carrying capacity, these cables perform well. When laid in air, the current-carrying capacity is about 20A; when laid underground, it is about 25A, which can meet the power supply of lighting, small motors, instruments and meters and other equipment. Their outer diameter is small, the outer diameter of 4*1.5mm² cable is about 10mm, and 4G1.5mm² is about 11mm, saving installation space, suitable for laying in building walls, ceilings and inside industrial equipment and other places with limited space.​ In practical applications, these cables are widely used in indoor wiring of residential buildings and commercial buildings, such as power connection of lighting systems and socket circuits; in the industrial field, they can be used as signal and power transmission lines for industrial control equipment and automated production lines; in communication base stations, data centers and other places, they are used for branch lines of low-voltage distribution systems to provide stable power for various equipment. Their excellent performance and wide adaptability make them an indispensable part of low-voltage distribution systems.

Custom 10KV-35KV Steel-Core Overhead Insulated Cable Bulk Orders for Power Transmission Rural Grids​ Custom 10KV-35KV steel-core overhead insulated cables are engineered for efficient power transmission in rural grids, combining robust steel-core reinforcement with high-performance insulation to meet the unique demands of rural power infrastructure. Designed for bulk orders, these cables offer tailored solutions for long-distance power distribution, ensuring reliability in remote and varied terrains.​ The steel-core structure provides exceptional tensile strength, enabling the cables to span large distances between poles without sagging, a critical feature for rural areas with sparse infrastructure. This core is paired with a stranded aluminum conductor, balancing conductivity and lightweight design to minimize energy loss during transmission. The cross-linked polyethylene (XLPE) insulation enhances durability, resisting UV radiation, moisture, and temperature fluctuations—common challenges in rural environments exposed to harsh weather.​ Suitable for 10KV to 35KV systems, these cables support medium-voltage power distribution, making them ideal for connecting rural substations to villages, farms, and remote facilities. Their insulated design reduces the risk of short circuits from contact with vegetation or debris, lowering maintenance needs in areas with dense foliage.​ Bulk ordering options allow customization of length, conductor size, and insulation thickness, catering to specific rural grid layouts. Compliant with international standards, these cables ensure seamless integration into existing networks, offering cost-effective, long-lasting solutions for rural electrification projects aiming to enhance power stability and reach.

The 35mm² stranded copper PVC insulated cable, with a rated voltage of 450/750V and conforming to IEC 60228 Class 2 standards, is an ideal choice in the field of power distribution.​ In terms of structure, this cable adopts a Class 2 stranded copper conductor design, which is composed of multiple strands of fine copper wires stranded according to specific rules. This stranding method not only endows the conductor with excellent flexibility, making it easy to bend and thread through pipes in complex power distribution installation environments and adaptable to various laying scenarios such as walls and cable trays, but also enhances the mechanical strength of the conductor. It can withstand slight vibrations and stretches during installation and long-term use, effectively extending the service life of the cable. The purity of the copper conductor is as high as 99.95% or more, with excellent conductivity. The DC resistance at 20℃ is low, which can efficiently transmit current, significantly reduce line loss, and ensure the efficiency of power distribution.​ The insulation layer is made of polyvinyl chloride (PVC) material, with a precisely designed thickness to ensure good insulation performance. Its withstand voltage strength is not less than 10kV/mm, which can reliably isolate current under the rated voltage of 450/750V, effectively preventing electric leakage accidents. At the same time, the temperature resistance range of the PVC insulation layer is -15℃ to 70℃, which can adapt to temperature changes in most power distribution environments. In addition, it also has certain corrosion resistance and oil resistance, which can resist dust, moisture and slight chemical erosion, ensuring the stable operation of the cable in the power distribution system.​ In power distribution applications, the 35mm² specification enables it to meet the needs of relatively high-power power transmission, and it is suitable for scenarios such as the main power distribution lines in industrial plants, the distribution trunks of large buildings, and the connection between medium-sized distribution cabinets. Whether it is the construction of power systems in new projects or the upgrading of old power distribution lines, this cable can provide stable and reliable power transmission support.​ The cable also meets relevant flame retardant standards, which can effectively delay the spread of flames in vertical burning tests, buying valuable time for personnel evacuation and equipment protection in case of fire in the power distribution system. It strictly follows IEC standards, ensuring the universality and safety of the product in the international market, and is an excellent and widely used cable product in the field of power distribution.