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Mining Cable
Type 441 (class 2) 1.1/1.1KV
Applications
Type 441 (class 2) 1.1/1.1KV cables are designed for many uses, suitable for trailing and also suitable for reeling
applications, have one central pilot and a semiconductive cradle supportingand protecting the power cores,
which makes these cables less likely to be damaged from crushing and squashing
Standards
1.1-1.1KV.jpg "Type 441 (class 2) 1.1/1.1KV")
AS/NZS 2802:2000
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.
Insulation Screen:Semiconductive tape.
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.
TextileReinforcement: 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 Sheath | 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 441.1 Class2 | |||||||||
| 6 | 84/0.30 | 1.5 | 33/0.30 | 0.8 | 24/0.20 | 0.8 | 3.8 | 28.5 | 111 |
| 10 | 77/0.40 | 1.5 | 51/0.30 | 0.8 | 24/0.20 | 0.8 | 3.8 | 31.1 | 136 |
| 16 | 126/0.40 | 1.6 | 81/0.30 | 1.0 | 24/0.20 | 0.8 | 3.9 | 34.1 | 176 |
| 25 | 209/0.40 | 1.6 | 81/0.30 | 1.0 | 24/0.20 | 0.8 | 4.2 | 37.9 | 231 |
| 35 | 285/0.40 | 1.6 | 81/0.30 | 1.0 | 24/0.20 | 0.8 | 4.4 | 41.2 | 274 |
| 50 | 380/0.40 | 1.7 | 120/0.30 | 1.0 | 40/0.20 | 0.8 | 4.9 | 45.9 | 349 |
| 70 | 203/0.67 | 1.8 | 39/0.67 | 1.0 | 40/0.20 | 0.8 | 5.3 | 52.2 | 481 |
| 95 | 259/0.67 | 2.0 | 48/0.67 | 1.0 | 40/0.20 | 0.8 | 5.8 | 56.7 | 579 |
| 120 | 336/0.67 | 2.1 | 60/0.67 | 1.0 | 40/0.20 | 0.8 | 6.3 | 62.7 | 724 |
| 150 | 427/0.67 | 2.3 | 77/0.67 | 1.2 | 40/0.20 | 0.8 | 6.7 | 68.3 | 881 |
| 185 | 518/0.67 | 2.5 | 91/0.67 | 1.2 | 40/0.20 | 0.8 | 7.3 | 74.9 | 1049 |
| 240 | 672/0.67 | 2.8 | 119/0.67 | 1.2 | 40/0.20 | 0.8 | 8.0 | 83.3 | 1329 |
| 300 | 854/0.67 | 3.0 | 156/0.67 | 1.4 | 40/0.20 | 0.8 | 8.7 | 91.2 | 1629 |
Note: The parameters listed above are nominal values as per cable standards. Actual values may vary due to material and manufacturing process variations. For precise specifications or customized requirements, please contact us for further information