Extruded Insulated Power Cable, Rated Voltage 6kV (Um=7.2kV) to 30kV (Um=36kV)

Product Definition:

Medium-voltage extrusion-insulated power cable for 6kV to 30kV systems, using high-quality copper or aluminum conductors and premium insulation materials, designed for medium-voltage transmission and distribution.

Product Details

Construction:

Multi-stranded conductor; uniform insulation thickness; outer sheath resistant to aging and mechanical impact, enhancing cable lifespan.

Performance Advantages:

● High heat and arc resistance for safe long-term high-load operation

● Moisture, UV, and chemical corrosion resistance for harsh environments

● Strong mechanical performance: tensile and compressive strength

● Small bending radius for easy installation and routing

Applications:

Medium-voltage transmission and distribution, industrial power supply, large infrastructure projects, and underground installations

Standards:

Compliant with IEC 60502-2, GB/T12706 series for medium-voltage cables

Service Life & Reliability:

Designed for 25+ years, ensures long-term stable operation

Installation & Maintenance:

Easy to install, adaptable to various laying methods (overhead, underground, tunnel), convenient maintenance

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About Us

Learn About the Company

Reliable Cable Solutions for Critical Sectors

Jiangsu Qucheng Cable Technology Co., Ltd., established in 2018, is located in Yixing, Jiangsu—a key cable manufacturing hub in China. We are a China Extruded Insulated Power Cable, Rated Voltage 6kV (Um=7.2kV) to 30kV (Um=36kV) Suppliers and OEM/ODM Extruded Insulated Power Cable, Rated Voltage 6kV (Um=7.2kV) to 30kV (Um=36kV) company. The company operates a modern factory covering 40,000 square meters, equipped with advanced production lines and a comprehensive testing center. Its main product series include power cables, new energy cables, and electrical equipment cables. The company holds ISO9001, ISO14001, and ISO45001 management system certifications, as well as industry qualifications such as CB and TÜV. Its products are widely used in power grids, photovoltaic and wind power projects, and industrial applications, and are exported to regions including Southeast Asia and the Middle East.
Furthermore, the company has integrated a 5G-based smart manufacturing system, enabling digital monitoring of the production process and full quality traceability, thereby enhancing efficiency and product consistency. Qucheng Cable is committed to providing safe, reliable, and high-performance cable solutions for global customers.