The Nyaf Earthing Wire series is a professional cable designed specifically for safe grounding in electrical systems, available in various cross-sectional specifications including 10mm², 16mm², 25mm², 35mm², 50mm², and 70mm². It adopts the internationally recognized yellow-green (Y/G) color identification, which clearly distinguishes it from other circuit cables, ensuring the clarity and safety of grounding functions. This series of earthing wires features high-purity electrolytic copper as the conductor core, boasting excellent electrical conductivity. It can efficiently conduct potential leakage currents, static electricity, or lightning impulse currents from electrical equipment enclosures, line metal components, etc., into the ground, thereby avoiding the risk of electric shock to personnel and damage to equipment due to overvoltage. It is a key component for ensuring electrical safety in power systems, industrial plants, buildings, communication base stations, and other scenarios. In terms of structural design, the conductors of Nyaf earthing wires are stranded into multiple strands to enhance the flexibility of the cable, facilitating bending and laying in complex environments, especially suitable for installation scenarios requiring frequent movement or tortuous paths. The outer insulating sheath is made of aging-resistant and wear-resistant PVC or XLPE materials, which have good resistance to chemical corrosion, ultraviolet rays, and high and low temperatures (usually adaptable to environments from -40℃ to 90℃). This ensures the cable operates stably for a long time under harsh conditions such as outdoors, humidity, or industrial pollution, extending its service life. Different cross-sectional specifications of earthing wires can meet diverse current-carrying requirements: 10mm² and 16mm² are suitable for small electrical equipment, household circuits, and local grounding systems; 25mm² to 35mm² are commonly used for grounding connections of medium-sized industrial machinery and distribution cabinets; 50mm² and 70mm² are applicable to main grounding circuits of large substations, high-voltage equipment, and lightning protection systems, ensuring low-impedance conduction even under high current impact. In addition, this series of earthing wires is manufactured in strict compliance with International Electrotechnical Commission (IEC) and national electrical standards (such as GB, UL, etc.), and has passed multiple quality verifications including pressure resistance tests, conductivity tests, and aging tests to ensure the performance consistency and reliability of each batch of products. The unified yellow-green color identification not only complies with global safety standards but also provides convenience for construction personnel to quickly identify and correctly wire, reducing the risk of misoperation. Whether for grounding system construction in new projects or grounding renovation of existing facilities, the Nyaf Earthing Wire series provides efficient and reliable grounding solutions for various electrical safety scenarios with its complete specifications, stable performance, and easy installation, serving as an important guarantee for the safety of personnel and equipment.