BS6708 Type 321 Mining Cable - EPR, SWA, CP - 35mm to 120mm
OVERVIEW
Type 321 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. Can be used as a trailing cable in quarries.
STANDARDS
- BS 6708
CONSTRUCTION
Conductor: Electrolytic, stranded, tinned copper wire IEC 60228 Class 5
Insulation: Ethylene propylene rubber (EPR)
Layup: All cores are laid up in contact with the bare copper earth conductor
Bedding: Rubber based bedding compound
Armour: Galvanized steel pliable armour
Outer Sheath: Heavy duty chloroprene outer sheath
CHARACTERISTICS
Voltage Rating: 1900V to 3300V
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
PRODUCTS
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