Mining cable OnGc-G 0.6/1kV 3x120+3x35/3 GG1069

Mining power cable – reliable power supply in harsh conditions

This multi-core, unshielded OnGc-G 0.6/1kV mining cable is a robust solution for powering equipment in demanding mining environments. The cable's construction, based on copper conductors insulated with heat-resistant rubber and protected by a flame-retardant rubber jacket, guarantees safety and durability even in extreme conditions. The cable is intended for use in underground and surface mines, outside of areas with a risk of methane and coal dust explosions.

Construction and properties

The OnGc-G cable stands out with its careful construction, which translates into its reliability. Copper conductors, made of conductive material class 5 according to PN-EN 60228, ensure efficient power transmission. The insulation of the working and auxiliary conductors is made of special heat-resistant rubber, and the protective conductor has a conductive insulation. The cable core consists of twisted working and protective conductors, ensuring stability and flexibility. The whole is surrounded by an oil-resistant rubber jacket with a high oxygen index (at least 29), which provides resistance to mechanical and chemical damage and limits the spread of fire. The cable retains its properties over a wide temperature range – from -40°C to +90°C.

Application and benefits

The OnGc-G cable is primarily used in underground, surface and borehole mining, where a reliable power supply for portable and mobile equipment is essential. Thanks to its construction and properties, this cable works perfectly in places exposed to moisture, oils and mechanical damage. The flexibility of the cable facilitates installation and adaptation to specific installation conditions. By choosing OnGc-G, you invest in the safety of the installation and the long-lasting and trouble-free operation of the equipment.

Information about the number of cores (6), nominal cross-section (120/35 mm²) and approximate weight (6050 kg/km) are important when selecting the appropriate cable for a specific application. These should be taken into account when planning electrical installations in mining conditions.

It is important to remember the minimum bending radius: 6 x outer diameter for fixed installation and 10 x outer diameter for mobile equipment. This allows the cable to be easily adapted to different installation configurations without the risk of damaging the insulation.