SANS Type 622/622-ECC High Voltage Mining Cable (12.7/22 kV)
Heavy-duty solution for draglines, shovels, section feeders and hazardous area applications
$10.00
STANDARDS
SANS 1520-2, SANS 1411-1, SANS 1411-3
UV resistant
Sunlight resistant Oil resistant
APPLICATION Electrically driven machines, movable electric apparatus in hazardous areas, portable electric apparatus. Section feeders. Open cast mining, medium sized draglines, shovels and drills. Suitable for reeling purposes. Other industrial applications |
CHARACTERISTICS Voltage Rating Uo/U 12.7/22 kV Temperature Rating -25°C to +90°C Minimum Bending Radius 9 x Overall Diameter |
CONSTRUCTION
Conductor
Class 5 flexible stranded tinned annealed Copper
Insulation
EPR (Ethylene Propylene Rubber) thermosetting compound and a strippable semi-conducting core screen (triple extruded)
Braid
Nylon /Tinned copper wires
Pilot Cores
Insulated with EPM (Ethylene Propylene Monomer)
Lay
Each power core individually screened with tinned copper/textile braid, laid up three insulated pilot cores
ECC Variant
One pilot core replaced with tinned conductor
Inner Sheath
CR (Polychloroprene Rubber)
Reinforcement braid
Open nylon braid - minimum 16 strings
Outer Sheath
CR (Polychloroprene Rubber)
Sheath Colour
● Black
