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 1802
CONSTRUCTION
Conductor: Electrolytic stranded tinned Class 6 copper wire AS/NZS 7 725
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.
The cable has 3 central pilots for earth continuity monitoring and for control circuits.
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 a central pilot core. 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