The NH-YJV32 steel wire armored power cable is available in 3×50mm², 3×70mm² and 3×185mm² configurations, featuring copper conductor, XLPE insulation and PVC sheath with rated voltage 0.6/1kV. Its steel wire armor provides exceptional tensile strength (≥4000N) and mechanical protection, compliant with GB/T 12706 standards for harsh environments like construction sites and tunnels. The flame-retardant cable (per GB/T 18380.3) operates from -20℃ to +90℃, suitable for direct burial or conduit installation.

630 Sqmm and 300sqmm Single Core Cu XLPE Awa is a flame - retardant armoured power cable. It is strictly manufactured in accordance with the BS5467 standard, with a rated voltage of 600/1000V, and can excellently adapt to medium and high - voltage power transmission scenarios, providing stable support for power transmission.​ In terms of materials and performance, this cable has significant advantages. The high - purity copper conductor is its core, which has excellent conductivity. It can transmit electricity efficiently and minimize energy loss during transmission. The XLPE (cross - linked polyethylene) insulation layer has excellent temperature resistance, with a long - term working temperature of up to 90℃. It also has outstanding insulation effect, which can play a stable role in high - voltage environments and ensure the safety of power transmission. The Awa (aluminum armoured) layer provides solid mechanical protection for the cable, which can effectively resist external impacts such as extrusion and collision, and extend the service life of the cable. In addition, the cable as a whole has flame - retardant characteristics. When a fire occurs, it can slow down the spread of the fire and reduce the generation of toxic smoke, greatly improving the safety during use.​ In terms of specifications, cables with different cross - sections have different applicable scenarios. The 300sqmm cable is suitable for power branch lines in industrial parks, internal power distribution systems of large buildings, etc., and can meet the power transmission needs of medium power. The 630sqmm cable is more suitable for main line transmission, such as branch lines of urban power grids, transmission lines of large industrial and mining enterprises, etc., and can cope with high - power power transmission tasks. Because it meets the BS5467 standard and has flame - retardant and armoured characteristics, this cable is widely used in crowded places such as shopping malls, subways and hospitals. It is especially suitable for closed environments with high requirements for safety performance and specifications, providing a reliable guarantee for power transmission in various scenarios.

This product is AVVB-0.66 4X16mm² outdoor steel tape armored power cable, adopting Al/PVC/Sta/PVC multi-layer structure, specially designed for underground power transmission.​ The conductor is made of aluminum, which has stable conductivity and light weight, reducing the bearing pressure of underground laying. The inner PVC insulation layer has good insulation, which can block current leakage; the middle steel tape armor layer provides strong mechanical protection, resisting external forces such as underground soil extrusion and stone collision; the outer PVC sheath has excellent weather resistance, which can resist underground humid and corrosive environments.​ The 4-core 16mm² specification is suitable for 0.66kV low-voltage systems, with a current-carrying capacity of about 45-55A, meeting the needs of small and medium-sized underground power distribution. The steel tape armored structure gives it impact resistance and tensile properties, suitable for direct burial or pipe laying.​ This cable is widely used in outdoor underground power transmission, such as residential area distribution branches and municipal road underground cable networks, providing a safe and durable solution for underground power transmission.

The Low Voltage 4-Core Copper Steel Wire Armored (SWA) Power Cable series—available in conductor sizes 25mm², 35mm², 50mm², 95mm², and 120mm² with PVC or XLPE insulation—emerges as a versatile, durable solution for reliable low-voltage (typically 0.6/1KV) power distribution across residential, commercial, and industrial settings. Engineered to balance electrical performance, mechanical protection, and adaptability to diverse environments, this cable series addresses the critical need for safe, long-lasting power transmission in applications where cables face physical stress (e.g., crushing, impact) or exposure to harsh conditions (e.g., moisture, rodents). At its core, the cable’s design centers on high-purity copper conductors, a foundational element that ensures exceptional electrical conductivity and low power loss. Constructed from 99.95% electrolytic copper with Class 2 stranding, the conductors optimize both flexibility and current-carrying capacity—essential for navigating tight installation spaces (e.g., wall cavities, cable trays) while powering high-demand systems. Class 2 stranding (twisting 19–61 fine copper wires, depending on size) allows a minimum static bending radius of 10× the cable diameter, enabling installers to route the cable around structural obstacles without damaging the conductor. The 4-core configuration—typically including three phase conductors (color-coded brown, black, grey) and one neutral conductor (blue)—aligns with standard low-voltage distribution needs, eliminating the need for separate neutral cables and simplifying wiring in commercial buildings (e.g., office towers, shopping malls) and industrial facilities (e.g., factories, warehouses). Current ratings scale with conductor size to match application demands: 25mm² (90–110A, suitable for residential sub-mains), 35mm² (115–140A, for commercial lighting and HVAC), 50mm² (150–180A, for industrial machinery), 95mm² (230–275A, for heavy-duty equipment), and 120mm² (265–315A, for large-scale power feeder circuits). This range ensures the cable can adapt to everything from small residential projects to industrial power networks. A key differentiator is the cable’s dual insulation options (PVC or XLPE), each tailored to specific environmental and performance requirements. PVC (polyvinyl chloride) insulation is ideal for cost-sensitive, indoor applications (e.g., residential wiring, office building cable trays) where moderate thermal stability is sufficient. It operates reliably at -20°C to +70°C, resists common household chemicals, and meets IEC 60332-1-2 flame-retardancy standards—self-extinguishing within 60 seconds of removing an ignition source. XLPE (cross-linked polyethylene) insulation, by contrast, caters to more demanding scenarios (e.g., industrial plants, outdoor installations) with superior thermal stability (-40°C to +90°C) and resistance to electrical treeing (microscopic insulation damage from voltage stress). XLPE’s cross-linked molecular structure also enhances its dielectric strength (>3.5kV for 5 minutes per IEC 60502-1), making it suitable for long-term use in high-humidity environments (e.g., water treatment facilities) or areas with temperature fluctuations (e.g., outdoor utility networks). The cable’s steel wire armor (SWA) is a critical feature that sets it apart from unarmored alternatives, providing robust mechanical protection against real-world hazards. Composed of galvanized steel wires (0.8–1.2mm diameter) applied helically around the insulated core, the armor resists crushing forces (up to 10kN/m² per IEC 60811-1-4), impact damage (e.g., dropped tools, heavy equipment), and rodent gnawing—common causes of cable failure in industrial and outdoor settings. Galvanization (zinc coating, 8–10μm thick) prevents rust, ensuring the armor remains effective even in damp environments (e.g., underground trenches, basement cable runs). The armor also serves as an additional earthing path when properly terminated, enhancing safety in fault conditions by diverting excess current to the ground. This dual role (protection + earthing) reduces the need for separate earthing cables, lowering material and installation costs. Complementing the armor is the PVC outer sheath, which acts as a barrier against moisture, dust, and chemical exposure. Formulated with flame-retardant and UV-stabilizing additives, the sheath meets IP54 ingress protection standards (for indoor use) or IP65 (for outdoor variants, with a thicker 2.0–2.5mm layer), shielding the cable from rain, dust, and sunlight. The sheath’s flexibility (≤90 Shore A hardness) preserves the cable’s maneuverability despite the armored layer, ensuring it can still be installed in curved or confined spaces. Compliance with global standards further reinforces the cable’s reliability. It meets IEC 60502-1 (low-voltage power cables), GB/T 12706.1 (Chinese national standard), and ANSI/UL 44 (U.S. standard), ensuring adherence to safety regulations worldwide. Flame-retardant properties (IEC 60332-1-2) and low smoke density (≤40% light transmittance per IEC 61034) make it suitable for high-occupancy spaces (e.g., hospitals, schools) where fire safety is paramount. In practice, the cable excels across diverse applications: Residential and Commercial: 25mm²–50mm² variants power sub-mains, HVAC systems, and lighting in apartments, offices, and shopping malls, with the armor protecting against accidental damage during renovations. Industrial: 95mm²–120mm² variants supply power to manufacturing machinery, compressors, and assembly lines, where the armor resists impacts from equipment and the XLPE insulation withstands high temperatures. Infrastructure and Outdoor: IP65-rated versions with XLPE insulation are used in utility networks (e.g., transformer-to-building feeder circuits), road lighting, and water treatment plants, where the armor and sheath protect against moisture, rodents, and environmental stress. In summary, the Low Voltage 4-Core Copper Steel Wire Armored Power Cable series delivers a compelling combination of electrical efficiency, mechanical durability, and adaptability. Its range of sizes, insulation options, and robust armor make it a trusted choice for engineers, contractors, and facility managers seeking a reliable solution for low-voltage power distribution in challenging environments.