BS6708 Type 307 Mining Cable - EPR, CP - 25mm² to 150mm²

Description

Cleveland Cable Company can supply a range of mine and quarry cable. Type 307 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.

Key Features

• 
  Voltage Rating 1900/3300 Volts
• 
  Minimum Bending Radius 8 x Overall Diameter
• 
  Temperature Limits Fixed: -40°C to +80°C
  Flexing: -25°C to +80°C
  Maximum Short Circuit Temperature: +200ºC

Construction

• Conductor: Class 5  tinned flexible stranded copper wire
• Insulation: Ethylene propylene rubber (EPR) Ground core is not insulated
• Seperator: Colored Textile tape for core identification.
• Screen: Tinned copper / Nylon braided screen over phase cores. Pilot core is not screened.
• Layup: All cores are laid up in contact with the bare copper earth conductor
• Bedding: Rubber based bedding compound
• Outer Sheath: Heavy Duty Polychloroprene (HDPCP)
• Sheath Colour: Red

Standards

• BS 6708
• BS EN/IEC 60228

Core Colours