3×1.5mm², 3×2.5mm², and 3×4mm² copper-core PVC insulated halogen-free power cables (Type U1000 R02V), designed for low-voltage distribution systems up to 1000V. Featuring halogen-free PVC insulation and sheath, the cables comply with IEC 60502 and GB/T 5023 standards, offering low smoke zero halogen (LSZH) properties for enhanced fire safety in buildings, subways, hospitals, and other critical environments. The unarmoured design ensures flexibility for easy installation.

The N2XH-J/N2XH-O series 0.6/1kV halogen-free flame retardant photovoltaic cable features pure copper conductor (240mm²) with 16A rated current. Specially designed for PV systems, it offers excellent weather resistance, UV protection and flame retardant properties, suitable for DC-side power transmission in solar plants. With international certifications, this cable ensures long-term reliable performance in harsh environments, providing safe power connection solutions for photovoltaic systems.

This is an Axpk-Plus Axpk-PE type 1X500 and 1X400 halogen-free underground power cable, rated at 0.6/1kV, featuring aluminum conductors and XLPE (cross-linked polyethylene) insulation material.

The 120mm², 150mm², 185mm² copper core power cables with a rated voltage of 0.6/1kV adopt Freetox halogen-free insulation materials, covering structural types such as duplex, triplex and unipolar, with model N2xoh. They are suitable for power transmission scenarios with high requirements for environmental protection and safety.​ The conductor is made of high-purity copper, which has excellent conductivity and can efficiently transmit electricity to meet the power supply needs of different power equipment. The 120mm² is suitable for medium-sized industrial equipment and building distribution trunks; the 150mm² can be adapted to larger power motors and main lines of commercial complexes; the 185mm² is applicable to heavy-load scenarios such as large transformer connections and factory area main distribution.​ Freetox halogen-free materials endow the cable with environmental protection characteristics. It does not release toxic gases when burned, reducing the risk of fire, and is especially suitable for densely populated places such as hospitals, schools and subways. The duplex and triplex structures facilitate the laying of multi-phase circuits, while the unipolar cable is flexibly adapted to single-phase or DC systems, and can meet various installation methods such as direct burial, pipe threading and overhead.​ Overall, this series of cables combines high conductivity, halogen-free environmental protection and structural diversity, and is a power transmission solution that takes into account safety, efficiency and environmental friendliness.

This product is Freetox Halogen-Free Cable N2xoh Triple 0.6/1kv multipolar cable, including two specifications: 3-1X120 mm² and 3-1X300 mm².​ The cable adopts a triple insulation design with a rated voltage of 0.6/1 kV, suitable for low-voltage power distribution systems. "Freetox Halogen-Free" indicates that it has halogen-free characteristics, which will not release toxic halogenated gases when burned, effectively reducing hazards in fires and improving safety. It is especially suitable for places with high requirements for environmental protection and safety, such as high-rise buildings, hospitals, subways, data centers, etc.​ The 3-1X120 mm² specification is composed of 3 groups of independently insulated wire cores, each with a conductor cross-sectional area of 120 mm². It is suitable for medium-power power transmission and can meet the power supply needs of small and medium-sized equipment clusters; the 3-1X300 mm² specification also includes 3 groups of independently insulated wire cores, with a single group conductor cross-sectional area of 300 mm², which can carry larger currents and is suitable for high-load power distribution scenarios, such as the main distribution trunk of large building complexes and power supply for high-power equipment in industrial plants.​ Both specifications focus on the conductivity of the conductor and the aging resistance and wear resistance of the insulation layer, complying with relevant environmental protection and electrical safety standards, providing safe, stable and environmentally friendly transmission guarantees for power systems in various places.

This paper introduces the Freetox Halogen-Free N2xoh 0.6/1kV 3X120+1X70 multipolar cable, a power transmission cable designed for safety and environmental protection requirements. It features a four-core structure with 3 phase conductors of 120mm² and 1 neutral conductor of 70mm², with a rated voltage of 0.6/1kV, suitable for medium and low-voltage distribution systems.​ "Freetox Halogen-Free" indicates that the cable uses halogen-free materials for its insulation and sheath. When burned, it does not release toxic halogen gases (such as chlorine and bromine) and only produces a small amount of low-toxic smoke, which can effectively reduce casualties and equipment damage in fires, meeting high safety standards. The N2xoh model identifier further reflects its halogen-free properties and specific structural design, with good temperature resistance and mechanical strength.​ The cable conductor is made of high-purity copper, ensuring excellent electrical conductivity and reducing transmission losses. The four-core structure is compatible with three-phase four-wire distribution scenarios, meeting power feeding needs in industrial plants, commercial buildings, public facilities, etc., and is particularly suitable for environments with strict fire safety requirements such as hospitals, schools, and subways.​ With the core advantages of halogen-free environmental protection, safety and reliability, the cable provides stable power transmission while offering additional safety protection for crowded and sensitive areas, making it an ideal distribution solution that balances performance and environmental friendliness.

The Freetox Halogen-Free N2xoh 0.6/1 Kv 3X120+1X70 mm² multipolar cable is an excellent performance, safe and environmentally friendly power transmission cable. With its unique design and excellent characteristics, it plays an important role in various power transmission scenarios.​ In terms of specification parameters, the cable has a multipolar structure. "3X120+1X70 mm²" clearly indicates that it contains 3 main cores with a cross-sectional area of 120mm² and 1 neutral core with a cross-sectional area of 70mm². This structural design enables it to meet the transmission requirements of the three-phase four-wire power system. The main cores are responsible for transmitting electric energy, and the neutral core plays a role in balancing the current and ensuring the stable operation of the system. The rated voltage of the cable is 0.6/1 Kv, which is suitable for low-voltage distribution systems and can be widely used in power transmission in industrial, commercial, civil and other fields. In terms of current-carrying capacity, at an ambient temperature of 25℃, the long-term allowable current-carrying capacity of the 120mm² main core is about 260A, and that of the 70mm² neutral core is about 180A. It can meet the power transmission demand of about 57kW and can be adapted to various medium-power electrical equipment and distribution systems. In addition, the outer diameter of the cable is about 55mm, the insulation thickness of the main core is about 1.8mm, the neutral core is about 1.6mm, and the sheath thickness is about 2.5mm. These parameters ensure that the cable has good insulation performance and mechanical strength, while being able to adapt to different laying environments.​ In terms of materials, the biggest highlight of the cable is the use of halogen-free materials, which meets the Freetox halogen-free standards. The conductor is made of high-purity electrolytic copper with a purity of more than 99.95%, which has excellent conductivity, can effectively reduce the loss in the process of electric energy transmission, and improve the transmission efficiency. At the same time, the pure copper conductor has good ductility and mechanical strength, which is not easy to break during laying and use, ensuring the service life of the cable. The insulation layer is made of halogen-free cross-linked polyethylene (XLPE) material, which not only has excellent insulation performance, high insulation resistance and good corona resistance, can effectively prevent leakage, but also does not release toxic and harmful halogen gases when burned, greatly reducing the harm to personnel and the environment in case of fire. The sheath is made of halogen-free low-smoke polyolefin material, which has good flame retardancy, corrosion resistance and mechanical strength. It can protect the internal core from external mechanical damage, chemical erosion and moisture. At the same time, it emits little smoke when burned, which is conducive to personnel evacuation and fire rescue.​ The cable has a wide range of characteristic uses. In the industrial field, it can be used for distribution trunks in small and medium-sized factories, connecting various production equipment in the workshop, such as machine tools, fans, water pumps, etc., to provide stable power support for them. In commercial buildings, it is suitable for distribution systems in shopping malls, office buildings, hotels and other places, transmitting electricity for lighting, air conditioning, elevators and other equipment. Its halogen-free characteristic can improve the fire safety level of buildings. In terms of civil buildings, it can be used for low-voltage distribution lines in residential quarters, transmitting electricity from the distribution room to each building to ensure the daily electricity use of residents. In addition, in some places with high requirements for environmental protection and safety, such as hospitals, schools, subways, etc., the cable is an ideal choice. The use of halogen-free materials can reduce environmental pollution and potential safety hazards.​ Compared with traditional halogen-containing cables, Freetox halogen-free N2xoh cables have significant advantages. Firstly, they have excellent environmental performance. Halogen-free materials will not cause halogen pollution to the environment during production, use and disposal, which is in line with modern environmental protection concepts. Secondly, the safety performance is outstanding. In case of fire, no toxic gases are released, and the smoke emission is low, which can strive for more escape time for personnel and reduce the risk of casualties. Moreover, its good electrical and mechanical properties ensure the stable operation and long service life of the cable, which can reduce replacement and maintenance costs.​ To sum up, the Freetox Halogen-Free N2xoh 0.6/1 Kv 3X120+1X70 mm² multipolar cable, with its reasonable specification design, environmentally friendly and safe materials, wide application scenarios and outstanding performance advantages, has become a highly competitive product in low-voltage distribution systems, providing a reliable and safe solution for various power transmission needs.

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.