Cleveland Cable Company can supply a range of mine and quarry cable. Type 7M mining cable is generally used in deep mines where explosive gasses and dust can accumulate and on surface for supplying excavating, crushing machines and equipment.
Conductor: Electrolytic, stranded, tinned copper wire IEC 60228 Class 5
Insulation: Ethylene propylene rubber (EPR) Ground core is not insulated
Seperator: Coloured Textile tape for core identification
Screen: Tinned copper / Nylon braided screen over phase and pilot cores
Layup: All cores are laid up in contact with the bare copper earth conductor
Bedding: Rubber based bedding compound
Outer Sheath: Heavy duty chloroprene outer sheath
Voltage Rating: 640V to 1100V
Temperature Limits: Fixed: -20°C to +85°C
Minimum Bending Radius: As per cable manufacturer datasheet
Should not be installed at temperatures below 5°C or above 60°C
For more information please consult a member of the Cleveland Cable Sales Team
Three phase cores and one pilot core all with composite individual screens laid up in contact with each other and the bare earth conductor in the centre.
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