Mining cable YHKGX SEkyn 3.6/6kV 3x70/25 GP5604

Mining cable YHKGX SEkyn – reliability in harsh conditions

Mining power cable designed to operate in demanding underground environments. The cable's construction combines mechanical strength with high insulation parameters, ensuring safe and efficient power transmission in mining plants. Designed for installation in networks with a rated voltage of up to 6kV, it performs perfectly both in methane fields and in workings threatened by coal dust explosions.

Construction and application

The YHKGX SEkyn cable is characterized by a multi-layer construction that guarantees its reliability and durability. Copper cores, insulated with cross-linked polyethylene (XLPE), are individually shielded, which minimizes electromagnetic interference. An additional overall screen and a steel strip armor provide protection against mechanical damage and external factors. A flame-retardant polyvinyl chloride sheath increases the safety level of the installation.

These cables are used in:

• Underground electrical networks of mining plants.
• Powering electrical equipment in mining conditions.
• Workings with varying degrees of explosion hazard (methane, coal dust).
• Installations requiring high mechanical and chemical resistance.
• Shafts and workings with a slope of up to 45° (depending on the type of armor).

Key features and benefits

• Durable construction: Steel strip armor provides excellent protection against mechanical damage during cable laying and operation.
• High resistance to conditions prevailing in the mine: The cable is designed to operate in an environment threatened by methane and coal dust, as confirmed by appropriate certificates and tests.
• Safety: The external flame-retardant sheath minimizes the risk of fire spreading in the event of a failure.
• Shielding: Individual core screens and an overall screen reduce electromagnetic interference, ensuring stable power transmission.
• Flexibility: Multi-wire copper cores provide adequate cable flexibility, making it easier to install and lay even in difficult conditions.
• Durability: The use of high-quality materials guarantees a long cable life and minimizes replacement costs.

The nominal core cross-section is 70 mm², the cable has 3 cores, and its rated voltage is 3.6/6 kV, the test voltage is 11 kV.

The YHKGX SEkyn cable is an investment in the safety and reliability of mining energy infrastructure. Its solid construction and high technical parameters make it an ideal solution for demanding industrial applications.