Mining cable YHKGXSFtZnyn 3.6/6kV 3x120/30 GP5413

Mining cable YHKGXSFtZnyn – reliability in harsh conditions

The YHKGXSFtZnyn 3.6/6kV cable is a power cable designed for operation in the demanding conditions of underground mine workings. Equipped with copper conductors, solid cross-linked polyethylene insulation and galvanized steel strip armouring, it ensures safe and reliable transmission of electrical energy in mines. The cable construction allows its use in areas at risk of methane and coal dust explosions.

Construction and application

This cable consists of multi-wire copper conductors surrounded by cross-linked polyethylene (XLPE) insulation. Each conductor has an individual screen, which minimizes interference and increases resistance to damage. A polyvinyl chloride (PVC) coating protects the cable against mechanical and chemical factors. A key element is the armouring with galvanized steel strips, which protects against mechanical damage and ensures circuit continuity. A flame-retardant PVC protective cover further increases safety.

The YHKGXSFtZnyn cable is intended for:

• Transmission of electrical energy in mining lines with a rated voltage of 3.6/6 kV.
• Powering electrical equipment in mining plants.
• Installation in workings with varying degrees of explosion hazard (methane, coal dust).
• Laying in workings with an inclination angle of up to 45 degrees.

Key features and benefits

• Durable construction: the combination of copper conductors, XLPE insulation and steel armouring ensures long-lasting and reliable operation of the cable even in extreme conditions.
• Safety: armouring protects against mechanical damage, and the flame-retardant cover minimizes the risk of fire.
• Resistance to external factors: internal and external PVC coating protects against moisture, chemicals and other aggressive substances found in the mining environment.
• Wide application: the cable can be used in various types of mine workings, both in areas at risk of methane and coal dust explosions.
• Screen application: individual screens on the conductors and an overall screen minimize electromagnetic interference and ensure stable energy transmission.

Thanks to this, the YHKGXSFtZnyn cable is an optimal solution for demanding mining applications, guaranteeing safety and efficiency of electrical energy transmission.