FLEXIBLE-MINING-CABLES-COAL-MINES

TECHNICAL DATA

  • Max. Operating Temperature: 90°C
  • Max. Short Circuit Temperature: (max. 5 sec.) 200°C
  • Permanent Tensile Force: 15 N/mm2
  • Production Standard: DIN/VDE 0250-813

CONSTRUCTION

Conductor: Electrolytic stranded tinned Class 5 copper wire
DIN VDE 0295
Separator: Separating tape over phase and pilot conductors
Insulation: Phase cores are insulated with 3Gl3 compound (acc. to DIN VDE 0207 part 20). Earth cores are not insulated
Separator: Coloured Textile tape for core identification
(except for earth conductors)
Screen: Tinned copper/ Nylon braided screen over phase cores. Pilot core is not screened
Layup: All cores are laid up in contact with each other and interstitial ground conductors and pilot core
Bedding: Special elastomeric compound GM1 b (acc. to DIN VDE 0207 Teil 21)
Screen: Semi conductive tape and tinned copper wire braided overall screen
Separator: Textile type
Outer Sheath: Heavy duty elastomer outer sheath 5GM5
(acc. to DIN VDE 0207 Teil 21)

CODE of CABLE

  • ARMAFLEX

INTRODUCTION

These cables can be used in used in dry, damp and wet places, externally, in where heavy mechanical effects exist, in mines, in lift and transfer rolled trolley systems and similar machines as trailing and feeding cables.

SECTION RANGE

  • From 25mm2 up to 185mm2

CONDUCTOR QUANTITY

  • Three individually screened phase cores, one pilot core and two bare earth conductors in the intersections laid up together. Contains an overall screen made of semi conductive tape and tinned copper wire braid.

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