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Mining Cable |  |
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Type G | |
Type G-GC | |
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Mining Cable
Applications
These cablesare used as 1.1kV cables to distribute power within themine,suitable for use in underground coal
mines. For Type A cables,optional 3 pilots can be selected.
Standards
AS/NZS 1972:2006
AS/NZS 1125
AS/NZS 3808
Construction
Conductors: Stranded tinned annealed copper conductor.
Insulation: EPR.
Filling: Elastomer centre filler.
Optional Pilot Core (Type A only): CPE compositeinsulated and covered pilot conductor.
Screen (earth conductor): Copper wire.
Sheath: Heavy duty PCP sheath.
Dimensions and Weight
| Nominal Conductor Area | Strand Size | Insulation Thickness | Core screen | Pilot Conductor | Nominal Sheath Thickness | Nominal Overall Diameter | Nominal Weight | ||
| Strand Size | Area of Screen | Strand Size | Thickness of Covering | ||||||
| mm² | No/mm | mm | mm | mm² | No/mm | mm | mm | mm | kg/100m |
| Type A & B | |||||||||
| 16 | 7/1.70 | 1.4 | 48/0.40 | 6.0 | 24/0.20 | 1.6 | 2.5 | 24.6 | 120 |
| 25 | 19/1.35 | 1.4 | 57/0.40 | 7.2 | 32/0.20 | 1.8 | 2.5 | 28.0 | 170 |
| 35 | 19/1.53 | 1.5 | 63/0.40 | 7.9 | 30/0.25 | 1.8 | 2.5 | 30.4 | 205 |
| 50 | 19/1.78 | 1.7 | 72/0.40 | 9.0 | 50/0.25 | 2.0 | 3.0 | 34.9 | 270 |
| 70 | 19/2.14 | 1.8 | 67/0.50 | 13.2 | 80/0.25 | 2.0 | 3.3 | 40.2 | 370 |
| 95 | 19/2.52 | 2.0 | 77/0.50 | 15.1 | 80/0.25 | 2.0 | 3.8 | 46.1 | 490 |
| 120 | 37/2.03 | 2.2 | 65/0.67 | 22.9 | 80/0.25 | 2.0 | 3.8 | 51.1 | 615 |
| 150 | 37/2.25 | 2.3 | 70/0.67 | 24.7 | 80/0.25 | 2.0 | 4.4 | 56.0 | 740 |
| 185 | 37/2.52 | 2.5 | 78/0.67 | 27.5 | 80/0.25 | 2.0 | 5.1 | 62.3 | 915 |
| 240 | 61/2.25 | 2.7 | 45/1.35 | 64.4 | 80/0.25 | 2.0 | 5.7 | 72.9 | 1290 |