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TYPE-409-MINING-CABLES-AS-NZS-2802

TECHNICAL DATA

  • Max. Operating Temperature: 90°C
  • Max. Short Circuit Temperature: (max. 5 sec.) 250°C
  • Permanent Tensile Force: 15 N/mm2
  • Production Standard: AS/NZS 2802:2000, AS/NZS 1125 AS/NZS 3808, AS/NZS 5000.1

CONSTRUCTION

Conductor: Electrolytic multiple-stranded circular flexible tinned copper wire (rope lay) AS/NZS 1125-2. 70
Separator: Semiconducting layer over power cores in 3.3/3.3kV and above types
Insulation: R-EP-90 (Class 2, acc. to AS/NZS 3808)
Separator: Semiconducting layer (3.3/3.3kV and above)
Screen: Tinned copper/ Nylon braided screen over phase cores
Layup: Cores are laid up over a semiconducting cradle with one pilot core in the center and without contacting each other
Outer Sheath: Heavy-duty elastomer outer sheath (acc. to AS/NZS 3808)

CODE of CABLE

  • TYPE 409

INTRODUCTION

Type 409 cables are used as flexible feeder cable to machinery. More suitable as a trailing cable. Larger cables for power
supply to drag lines, shovels and drills. Smaller sizes used for drills, held hand tools and equipment.

SECTION RANGE

  • From 16mm2 up to 300mm2

CONDUCTOR QUANTITY

  • Three phase cores and three interstitial earth cores laid up around a semi conductive cradle containing a central pilot core.

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