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TECHNICAL DATA

  • Max. Operating Temperature: 90°C
  • Max. Short Circuit Temperature: (max. 5 sec.) 250°C
  • Permanent Tensile Force: 15 N/mm2
  • Production Standard: 1802, AS/NZS 1125, AS/NZS 3808, AS/NZS 5000.1

CONSTRUCTION

Conductor: Electrolytic, stranded tinned Class 6 copper wire AS/NZS 1125
Separator: Semiconducting layer over power conductors 3.3/3.3kV and above types and over earth conductors
of all types
Insulation: Power and pilot cores are insulated with R-EP-90 (acc. to AS/NZS 3808). Earth cores not not insulated
Separator: Semiconducting layer over power core insulations
Layup: Cores are laid up over a semiconducting cradle with one pilot core in the center and without contacting each other, but in contact with interstitial earth cores
Bedding: Semiconducting elastomeric compound
Separator: Open weave braid for reinforcement
Outer Sheath: Heavy-duty elastomer outer sheath
(acc. to AS/NZS 3808)

CODE of CABLE

  • TYPE 245

INTRODUCTION

Type 245 cables are mainly used as long wall shearer cables, and also for continuous miners and peripheral long wall cables.
These cables are suitable to apply in mines where explosive gasses and dust can accumulate.

SECTION RANGE

  • From 50mm2 up to 150mm2

CONDUCTOR QUANTITY

  • Three phase cores and three interstitial earth cores laid up around a semi conductive cradle containing three pilot cores. All cores are screened by semi conductive filler as well. Contains open weave braid reinforcement layer.

COLOUR CODE of CABLE

  • Insulation Colour code could be according to the International Standards or customer’s request/demand.

NOTE: These cables should not be installed at temperatures below -40°C or above 80°C