APPLICATION
For mining machinery and portable apparatus including those in hazardous areas, including section feeders, medium sized draglines, shovels and drills.
SANS Type 611 / 611-ECC 6.35/11 kV
Voltage Rating Uo/U: 6.35/11 kV
Conductor: Class 5 flexible stranded tinned annealed Copper
Insulation: EPR 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)
STANDARDS: SANS 1520-2, SANS 1411-1, SANS 1411-3
SANS Type 622 / 622-ECC 12.7/22 kV
Voltage Rating Uo/U: 12.7/22 kV
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)
STANDARDS: SANS 1520-2, SANS 1411-1, SANS 1411-3
SANS Type 633 / 633-ECC 19/33 kV
Voltage Rating Uo/U: 19/33 kV
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)
STANDARDS: SANS 1520-2, SANS 1411-1, SANS 1411-3
| SANS Type 611 / 611-ECC 6.35/11 kV | ||||
| POWER CORES | PILOT CORES CORES | NOMINAL WEIGHT | ||
| CONDUCTOR SIZE | CONDUCTR DIAMETER | CONDUCTOR SIZE | CONDUCTR DIAMETER | kg/km |
| mm² | mm | mm² | mm | |
| 25 | 6.8 | 10 | 4.2 | 410 |
| 35 | 8.5 | 10 | 4.2 | 450 |
| 50 | 10.3 | 10 | 4.2 | 530 |
| 70 | 11.9 | 16 | 5.3 | 650 |
| 95 | 13.5 | 16 | 5.3 | 800 |
| 120 | 15.5 | 16 | 5.3 | 980 |
| 150 | 17.3 | 25 | 6.8 | 1070 |
| 185 | 20.2 | 25 | 6.8 | 1340 |
| 240 | 22.9 | 25 | 6.8 | 1470 |
| SANS Type 622 / 622-ECC 12.7/22 kV | ||||
| POWER CORES | PILOT CORES CORES | NOMINAL WEIGHT | ||
| CONDUCTOR SIZE | CONDUCTR DIAMETER | CONDUCTOR SIZE | CONDUCTR DIAMETER | kg/km |
| mm² | mm | mm² | mm | |
| 25 | 6.8 | 10 | 4.2 | 550 |
| 35 | 8.5 | 10 | 4.2 | 640 |
| 50 | 10.3 | 10 | 4.2 | 720 |
| 70 | 11.9 | 16 | 4.2 | 830 |
| 95 | 13.5 | 16 | 4.2 | 960 |
| 120 | 15.5 | 16 | 4.2 | 1100 |
| 150 | 17.3 | 25 | 6.8 | 1260 |
| SANS Type 633 / 633-ECC 19/33 kV | ||||
| POWER CORES | PILOT CORES CORES | NOMINAL WEIGHT | ||
| CONDUCTOR SIZE | CONDUCTR DIAMETER | CONDUCTOR SIZE | CONDUCTR DIAMETER | kg/km |
| mm² | mm | mm² | mm | |
| 25 | 6.8 | 16 | 4.2 | 720 |
| 35 | 8.5 | 16 | 4.2 | 780 |
| 50 | 10.3 | 16 | 4.2 | 890 |
| 70 | 11.9 | 16 | 4.2 | 1030 |
| 95 | 13.5 | 16 | 4.2 | 1170 |
| 120 | 15.5 | 16 | 4.2 | 1270 |
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