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 Mining Cable
Type 275 1.1/1.1KV
Applications
These cables are mainly used as a flexible feeder for shuttle cars and pump. Earth cores designed to reduce instances of wire breaks during reeling while under tension.
Standards
AS/NZS 1802:2003
AS/NZS 1125
AS/NZS 3808
AS/NZS 5000.1
Construction
3×Conductors: Flexible stranded tinned annealed copper conductor.
Conductor Screen:Polyester barrier tape.
Insulation: EPR.
Cradle Separator: Semiconductive PCP.
Overall Core Screen: SemiconductivePCP filling andcovering.
3×Interstitial Earth Conductor: Semiconductive PCP insulated flexible stranded tinned copper conductor.
1×Central Extensible Pilot:EPR covered flexible stranded tinned copper conductor.
Textile Reinforcement: Open-weave braid reinforcement.
Sheath: Heavy duty PCP sheath.
Dimensions and Weight
Nominal Conductor Area |
Strand Size |
Insulation Thickness |
Earth Conductor |
Pilot Conductor |
Thickness of SheathIncluding
SC PCP
Layer |
Nominal Overall Diameter |
Nominal Weight |
Strand Size |
Thickness of Covering |
Strand Size |
Thickness of Covering |
mm² |
No/mm |
mm |
No/mm |
mm |
No/mm |
mm |
mm |
mm |
kg/100m |
Type 275 |
|
|
|
|
|
|
|
|
|
16 |
126/0.40 |
1.6 |
60/0.30 |
1.0 |
24/0.20 |
0.8 |
3.8 |
30.2 |
145 |
25 |
209/0.40 |
1.6 |
100/0.30 |
1.0 |
24/0.20 |
0.8 |
4.0 |
33.9 |
204 |
35 |
285/0.40 |
1.6 |
140/0.30 |
1.0 |
24/0.20 |
0.8 |
4.3 |
37.9 |
270 |
50 |
380/0.40 |
1.7 |
99/0.40 |
1.0 |
40/0.20 |
0.8 |
4.7 |
41.6 |
333 |
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