BS6708 Type 21 Mining Cable - EPR, SWA, CP - 2.5mm to 150mm
OVERVIEW
Type 21 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.
STANDARDS
- BS 6708
CONSTRUCTION
Conductor: Electrolytic, stranded, tinned copper wire IEC 60228 Class 5
Insulation: Ethylene propylene rubber (EPR)
Layup: Cores are laid up over a cradle without contacting each other
Bedding: Rubber based bedding compound
Armour: Galvanized steel pliable armour
Outer Sheath: Heavy duty chloroprene outer sheath
CHARACTERISTICS
Voltage Rating: 640V to 1100V
Temperature Limits: Fixed: -20°C to +85°C. Should not be installed at temperatures below 5°C or above 60°C.
Minimum Bending Radius: As per cable manufacturer datasheet
PRODUCTS
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