Mining signal cable YnHKGSLY 250V 3x2,5+2,5 G10632

Mining signal cable – reliability in harsh conditions

This mining signal cable, designated YnHKGSLY, is designed to operate in the demanding conditions of mining. It is characterized by high mechanical and electrical resistance, ensuring safe and stable connections in power and control systems. The cable construction includes shielding for each core, which minimizes interference and ensures precise signal transmission.

Construction and application

The YnHKGSLY cable is a combination of multi-wire copper cores class 5, polyvinyl chloride (PVC) insulation, and a braided shield. Additionally, each core has an individual screen, which increases resistance to electromagnetic interference. The application of the cable includes powering and controlling control, safety and control devices in open-pit and underground mines. Thanks to its construction, this cable is particularly useful in environments exposed to moisture, dust and potential mechanical damage.

Key features and benefits

• Durable construction: Multi-wire copper cores provide flexibility and resistance to material fatigue during operation.
• Effective protection against interference: Individual screens on each core and a common screen minimize the impact of electromagnetic interference on transmitted signals. This is crucial for the precise operation of control and monitoring systems.
• Resistance to environmental conditions: Insulation and outer jacket made of PVC provide protection against moisture, chemicals and mechanical damage.
• Safety: The cable has flame retardancy in accordance with IEC 60332-1-2 and IEC 60332-3-24 (cat. C) standards, which increases safety in potentially hazardous areas.
• Flexibility: Thanks to the multi-wire core construction, the cable is easy to install and adapts to complex cable routes.
• Wide temperature range: Permissible ambient temperature from -40°C to +70°C allows the cable to be used in various climatic conditions.
• Rated voltage 250V: Designed for 250V installations ensures compatibility with most control and power systems used in mining.

Operating parameters

The minimum bending radius of the cable is 121 mm for fixed installations, which facilitates routing cables in tight spaces. The core resistance at 20°C is 7.98 Ω/km, which ensures efficient power transmission. The approximate outer diameter of the cable is 12.1 mm, which should be taken into account when selecting appropriate connectors and cable glands. The cable has a fire reaction class of Fca according to EN 13501-6, which indicates its limited flammability and smoke emission in the event of a fire.