Mining signal cable YnHKGSLY 500V 29x1.0+1.0 G31912

Mining Signal Cable – Reliability in Demanding Conditions

The YnHKGSLY cable is a specialized solution designed for operation in demanding mining environments. The cable’s construction, featuring Class 5 stranded copper conductors and individual shielding for each conductor, ensures high immunity to interference and reliable signal transmission. The use of polyvinyl chloride (PVC) as both insulation and outer sheath guarantees durability and resistance to mechanical damage.

This cable is used in power and control systems for monitoring, safety, and automation equipment in both surface and underground mines. It performs reliably in both fixed and mobile installations. Thanks to its wide operating temperature range (-40°C to +70°C), the cable can be operated under extreme climatic conditions.

Construction and Properties

The YnHKGSLY cable has been engineered to maximize functionality and safety. The stranded copper conductors with a cross-section of 1 mm² offer high flexibility, facilitating installation and connection. Each conductor is individually shielded to minimize electromagnetic interference and ensure signal stability. Additionally, the cable features a common shield that further enhances its resistance to external influences.

Particular attention should be paid to the cable’s flame-retardant properties, certified under IEC 60332-1-2 and IEC 60332-3-24 (Category C). This means the cable does not propagate fire in the event of combustion—a critical safety feature in mining environments. The minimum bending radius of 224 mm allows for easy routing even in confined spaces.

Specifications and Practical Applications

The YnHKGSLY 29x1,0+1,0 is a multi-core cable (30 cores) designed for operation at a rated voltage of 500V and a test voltage of 2 kV. Thanks to its PVC insulation, it resists abrasion and mechanical damage typical of mining environments. Conductor resistance is 19.5 Ω/km, ensuring efficient signal transmission over long distances, with a weight of approximately 802 kg/km—an important consideration for installation planning and material transport.

This cable is ideally suited for:

• Powering sensors and measuring instruments
• Connecting signaling and alarm systems
• Building control networks for mining equipment
• Installations exposed to moisture and dust
• Applications requiring high immunity to electromagnetic interference