Anhui Zhishang Cable Technology Co., Ltd.

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MYPTJ-3.6/6KV High mechanical properties Mining Cable

Characteristics: MYPTJ-3.6/6KV is a mining high-voltage shielded monitoring rubber sheathed flexible cable with a rated voltage of 3.6/6kV, designed for underground mobile high-voltage power supply systems. The cable uses ethylene propylene rubber (EPR) insulation and a double-layer semi-conductive shielding structure to effectively distribute the electric field. It includes three monitoring cores for real-time insulation status and ground continuity monitoring, preventing leakage and insulation faults. The sheath is made of high-strength flame-retardant chloroprene rubber, offering tensile and abrasion resistance, oil resistance, and corrosion resistance, suitable for the complex mechanical environment underground. The cable is highly flexible, suitable for mobile installation, and features excellent impact and crush resistance.

Product Details

Advantages:
Medium-voltage mobile power supply capability: Rated voltage 3.6/6 kV, meeting medium-voltage power supply requirements for underground mobile equipment.
Dual-shielded safety design: Combines phase-specific shielding and overall shielding to effectively suppress electromagnetic interference, ensuring a safe and stable power supply.
Online monitoring function: Integrated monitoring cores support real-time insulation status monitoring and fault early warning.
High mechanical performance: Abrasion-resistant and tear-resistant sheath, suitable for dragging, bending, and other mobile operating conditions.
Mining safety certification: Certified for flame retardancy and anti-static properties, meeting underground explosion-proof environmental requirements.
Good environmental adaptability: Resistant to oil, corrosion, high and low temperatures, suitable for humid, dusty underground environments.

Application: Scope Suitable for underground coal mine 6kV mobile substations, high-voltage distribution devices, fully mechanized mining face power supply, high-voltage soft-start equipment, mining high-voltage motors, and other mobile high-voltage power transmission scenarios, especially for high-safety applications requiring online insulation monitoring.
Special Notes: Monitoring cores can be customized with color identification; the shielding layer and monitoring wires are designed for联动 to enable rapid ground fault localization; optional reinforced sheath and anti-twist structures for long-distance dragging conditions; provides integrated solutions with pre-installed high-voltage connectors.

About Us
Anhui Zhishang Cable Technology Co., Ltd.
Anhui Zhishang Cable Technology Co., Ltd.

Anhui Zhishang Cable Technology Co., Ltd. is located in Xuanzhou District, Xuancheng City, Anhui Province—a key node city in the Yangtze River Delta. The company is a specialized enterprise integrating research and development, manufacturing, and sales of wires and cables. It operates a modern production facility covering approximately 5,000 square meters and employs over 50 staff members, including multiple quality engineers and R&D technicians with more than 10 years of industry experience.

Since its establishment, the company has consistently adhered to the core business philosophy of “Quality as Foundation, Integrity as Basis, and Stability as Priority.” Committed to developing high-quality cable products, Zhishang provides highly stable and reliable integrated cable solutions to clients across diverse sectors, including industrial automation, low-voltage engineering, intelligent manufacturing, household appliances, and power engineering. We firmly believe that superior cables are not merely a contest of materials, but rather a reflection of craftsmanship, quality, and responsibility.

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