These cables are used for the connection of mobile operating equipments, in mines and underground excavations with hazardous environments, in stationary operation, e.g.high-voltage transformers in mining and tunneling. It can be used also for powering main pannels and switchboards in tunneling applications
Cable Design
Conductors: Circular Stranded Plain Annealed Copper Conductor (class 2 acc. to IEC 60228)
Insulation: 3GI3 type EPR Compound
Electrical Field Control: Extruded inner and outer rubber semiconductive layer
Core Identification: Natural coloring with black semiconductive layer
Screen: Copper tapes applied over each main core
Lay Up: 3- Screened Cores will be laid up in concentrically
Bedding: PVC Filler
Armour: Galvanized Steel Wire Braid (GSWB) Min %90
Outer Sheath: Special PVC compound, flame retardant
Color: Red
