N2xh, N2xh-J, and N2xh-O series cables include single-core and multi-core types, with conductor cross-sectional areas ranging from 1.5mm² to 800mm². Equipped with low smoke zero halogen (LSZH) sheaths and rated voltage of 0.6/1kV, they are high-performance low-voltage power cables.​ The "1.5mm² to 800mm²" range covers full-power scenarios: 1.5-10mm² is suitable for lighting and small equipment; 25-120mm² meets industrial machine tools and building branches; 150-800mm² can carry large units (such as chillers). The LSZH sheath emits low smoke and no toxic gases when burned, passing GB/T 17651.2-1998 tests (light transmittance ≥60%, halogen acid gas emission ≤0.5%), suitable for crowded places like hospitals and subways.​ N2xh is the basic model; N2xh-J enhances stability (partial discharge ≤5pC); N2xh-O focuses on outdoor weather resistance (UV resistance, IP65 waterproof). The 0.6/1kV voltage directly connects to low-voltage grids. Multi-core models adopt symmetric stranding (e.g., 4-core 120mm² with bending radius 240mm), balancing laying flexibility and safety.

XLPE 3X95+1X50 mm² N2xh Frnc low smoke halogen-free flame retardant cable is a high-performance power transmission product suitable for 0.6/1kv low-voltage distribution systems. With its unique structural design and excellent performance, it is widely used in high-rise buildings, subways, hospitals, large shopping malls and other places with extremely high requirements for fire safety.​ The cable consists of 3 phase lines of 95mm² and 1 neutral line of 50mm². The conductor is made of high-purity electrolytic copper (purity ≥99.95%) through a compact stranding process, which not only improves the filling factor of the conductor, reduces the loss caused by the skin effect, but also enhances the flexibility of the cable. At 20℃, the DC resistance of 95mm² conductor is ≤0.193Ω/km, and that of 50mm² conductor is ≤0.387Ω/km, ensuring the efficiency of power transmission and meeting the power demand of high-power equipment.​ The insulation layer is made of cross-linked polyethylene (XLPE) material, which has excellent electrical performance and temperature resistance. The long-term working temperature can reach 90℃, and the maximum temperature resistance during short circuit is 250℃, which can operate stably under the ambient temperature difference of -40℃ to 90℃. Its volume resistivity is ≥1×10¹⁴Ω·cm, and insulation strength is ≥20kV/mm, effectively preventing current leakage and ensuring the safety of power transmission. At the same time, the insulation layer has uniform thickness, with an eccentricity of ≤15%, and partial discharge of ≤10pC, further improving insulation reliability.​ The sheath and filling materials of the cable adopt N2xh Frnc low smoke halogen-free flame retardant materials, which have passed strict flame retardant tests. They are not easy to burn in flames, and the smoke concentration generated during combustion is low, with a light transmittance of ≥60%. They do not contain halogen and other toxic gases, which can reduce the harm to personnel and equipment in case of fire. This material also has good corrosion resistance and mechanical properties, with a tensile strength of ≥12MPa and an elongation at break of ≥125%, which can resist external mechanical damage and chemical erosion, and prolong the service life of the cable.​ In terms of current-carrying capacity, the cable performs excellently. When laid in air, the current-carrying capacity is about 240A; when laid underground, it is about 190A, which can meet the power transmission needs of high-power equipment such as large central air conditioners and elevator group control systems. Its minimum bending radius is 12 times the outer diameter of the cable, which is convenient for laying and installation in narrow spaces and adapts to complex wiring environments.​ The production process strictly follows relevant standards, with a complete quality control system from raw material inspection to finished product testing. The finished products need to pass multiple tests such as power frequency withstand voltage (3kV/5min without breakdown), insulation resistance test, flame retardant performance test, smoke density test, etc., to ensure that the product quality meets fire safety requirements and provide reliable guarantee for power supply in various high-risk places.

Thhw-Ls cable is an outstanding cable product with specifications covering 14, 12, 10, and 8 AWG. It adopts stranded copper conductors and has the characteristic of low smoke, thus having broad application prospects in the field of power transmission.​ In terms of conductor material, this cable uses stranded copper conductors. As an excellent conductive material, copper has extremely high conductivity, which can transmit electricity efficiently and reduce energy loss. The stranded structure enhances the flexibility of the cable, making it easier to bend and thread during wiring, especially suitable for scenarios with narrow spaces and complex wiring paths. Compared with solid conductors, the stranded structure can better adapt to environments with vibration and frequent movement, reducing the risk of breakage and prolonging the service life of the cable.​ The low smoke characteristic is a prominent advantage of Thhw-Ls cable. In case of accidents such as fires, ordinary cables will produce a large amount of thick smoke and toxic gases when burned, which not only hinders the evacuation of people and the development of rescue work but also causes serious harm to the human body. However, when Thhw-Ls cable burns, it releases very little smoke and low emissions of toxic gases, which can gain valuable time for escape and rescue in fire scenes and greatly improve the survival probability of people. This characteristic makes it irreplaceable in places with high safety requirements, such as high-rise buildings, hospitals, schools, subways, airports, etc.​ The insulation layer of the cable usually uses materials with good temperature resistance, which can maintain stable insulation effect in higher temperature environments. Its rated operating temperature can generally meet the needs of various scenarios, ensuring that the insulation layer will not age or crack due to excessive temperature during normal use, thus guaranteeing the safety and reliability of power transmission.​ In terms of applicable scenarios, the 14 AWG specification cable is suitable for power supply lines of small household appliances and lighting fixtures, such as connecting lines of table lamps, TVs, refrigerators and other equipment. The 12 AWG specification cable can be used for power supply of appliances with slightly higher power, such as air conditioners, washing machines, electric water heaters, etc., as well as branch lines in home decoration. The 10 AWG specification cable is suitable for power supply of higher-power equipment, such as small industrial motors, electric welders, etc., and can also be used for main branch lines in buildings. The 8 AWG specification cable is applicable to scenarios such as power supply of medium-power equipment in industrial equipment and connection lines of outdoor small distribution boxes.​ Whether in household, commercial or industrial fields, Thhw-Ls cable can provide safe and stable guarantee for power transmission by virtue of its excellent conductivity, good flexibility, low smoke characteristic and reliable insulation performance, and it is a high-quality cable product with both practicability and safety.