Type 260 1.1 To 11KV Underground Mining Cable

Type 260 1.1 To 11KV Underground Mining Cable
Details:
Standards
AS/NZS 1802:2003
AS/NZS 1125
AS/NZS 3808
AS/NZS 5000.1
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Description
Technical Parameters
Certification
mining cable

 

 
Type 260 1.1 to 11KV Underground Mining Cable
  • 3×Conductors: Flexible stranded tinned annealed copper conductor.
  • Conductor Screen: Semiconductive compound (for cables having a voltage rating of 3.3/3.3kV and above).
  • Insulation: EPR.
  • Insulation Screen: Semiconductive elastomer.
  • Composite Screen (earth conductor): Tinned annealed copper braiding interwove with polyester yarn.
  • Cradle Separator: Semiconductive PCP.
  • 3×Interstitial Pilot: EPR covered flexible stranded tinned copper conductor.
  • Inner Sheath: PCP sheath. CPE/CSP sheath can be offered upon request.
  • Pliable Armour: Galvanized low carbon (mild) steel strands.
  • Outer Sheath: Heavy duty PCP sheath. Heavy duty CPE/CSP sheath can be offered upon request.

 

 

 

Application

 

 

Type 260 1.1 to 11KV underground mining cable is mainly used for power supply systems in underground mines, especially in places where mechanical protection and strength are required. It is widely used in mine power feeders, equipment power supply and transportation mine substations. In complex underground environments, cables need to cope with multiple challenges such as moisture, compression, friction and chemical corrosion. The armored structure can provide additional mechanical protection and effectively prevent external damage.
mining cable application
Certification

 

Underground mining cable is more reputable in the market and has SAA certification. Users are more willing to choose cables that meet the standards, especially in Australia and New Zealand. Certified cables can ensure that the product meets the highest standards in design, materials, and manufacturing processes, providing users with long-term and stable power transmission.

 

 

SAA approval mining cable

 

Package

 

Coel Mining Cable Package

 

Company Introduction

 

Coel Mining Cable Factory

 

Dongguan Grete Wire & Cable Co., Ltd. is located in Dongguan City, Guangdong Province. It integrates R&D, production, sales and maintenance, focusing on various types of wires and cables, and providing customized solutions for large infrastructure such as airports, hospitals, factories, schools, etc. in many regions around the world. The company has advanced production equipment and processes, complete testing equipment, and strong technical strength. The company attaches great importance to social responsibility and actively promotes sustainable development. The factory reduces the impact on the environment by using green production processes and environmentally friendly materials. At the same time, the factory also actively participates in local community development, provides employment opportunities, and carries out public welfare activities. The factory has also formulated a detailed sustainable development strategy, aiming to reduce the negative impact of production on the environment through energy conservation, emission reduction, resource recycling and other means, and promote the long-term sustainable development of the enterprise.

 

customer

 

wire and cable supplier

 

 

Partner

 

Greater Wire Partner

 

FAQ

 

 

 

 

Q: How to evaluate the electrical performance of cables?

A: Evaluating the electrical performance of cables is a key step to ensure that they can work safely, stably, and efficiently. The electrical performance evaluation of cables is a multifaceted process involving multiple tests from conductivity to insulation, pressure resistance, fire safety, etc. Through these tests, the reliability, safety,y and efficiency of cables in actual applications can be ensured.

Q: Can mining cables be used in open-pit mines?  

A: Mining cables can be used in open-pit mines, but only if they have the characteristics to adapt to the open-pit environment, especially UV resistance, weather resistance, abrasion resistance, and water resistance. If the cable does not have these characteristics, exposure to open-pit mines may accelerate its aging and damage. Therefore, when selecting cables, be sure to confirm whether the design and standards of the cables meet the special requirements of open-pit mines, or choose cables designed specifically for open-pit mines.

 

 

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Type 260 11 to 11KV mining cable

Nominal
Conductor
Area
Strand Size
Insulation
Thickness
Core Screen
Pilot Conductor

Pliable Armour Size

Thickness
of Sheath
Nominal
Overall
Diameter
Nominal
Weight
Strand Size
Area of
Screen
Strand Size
Thickness
of Covering
Inner
Outer
mm²
No/mm
mm
No/mm
mm²
No/mm
mm
No/mm
mm
mm
mm
kg/100m
Type 260.1
6 84/0.30 1.5 7/0.25 7.2 18/0.30 1.0 7/0.45 2.0 3.8 36.9 230
10 77/0.40 1.5 7/0.25 8.6 27/0.30 1.0 7/0.45 2.0 3.8 39.5 265
16 126/0.40 1.6 7/0.25 9.6 42/0.30 1.0 7/0.90 2.5 4.0 46.5 410
25 209/0.40 1.6 7/0.25 11.3 66/0.30 1.2 7/0.90 2.5 4.3 50.4 495
35 285/0.40 1.6 7/0.25 12.4 90/0.30 1.2 7/0.90 2.5 4.6 53.8 576
50 380/0.40 1.7 7/0.25 14.1 120/0.30 1.2 7/0.90 2.5 5.0 58.4 679
70 203/0.67 1.8 7/0.25 16.5 39/0.67 1.2 7/0.90 2.5 5.4 64.6 837
95 259/0.67 2.0 7/0.25 18.2 39/0.67 1.2 7/0.90 2.5 6.0 71.4 1003
120 336/0.67 2.1 7/0.25 20.3 42/0.67 1.4 7/0.90 3.5 6.4 77.2 1176
150 427/0.67 2.3 7/0.25 22.3 54/0.67 1.4 7/0.90 3.5 6.9 83.0 1372
185 518/0.67 2.5 7/0.25 30.2 63/0.67 1.4 7/0.90 3.5 7.4 90.0 1610
240 672/0.67 2.8 7/0.25 33.6 77/0.67 1.6 7/1.25 4.5 8.2 103.0 2150
Type 260.3
16 126/0.40 3.0 7/0.25 13.1 42/0.30 1.4
7/0.90
2.5
5.3 56.9 566
25 209/0.40 3.0 7/0.25 14.8 66/0.30 1.4
7/0.90
2.5
5.6 60.8 661
35 285/0.40 3.0 7/0.25 15.8 90/0.30 1.4
7/0.90
3.5 5.9 66.3 779
50 380/0.40 3.0 7/0.25 17.2 120/0.30 1.4
7/0.90
3.5 6.3 70.4 886
70 203/0.67 3.0 7/0.25 18.6 39/0.67 1.4
7/0.90
3.5 6.6 75.3 1044
95 259/0.67 3.0 7/0.25 20.3 39/0.67 1.4
7/0.90
3.5 7.1 78.9 1156
120 336/0.67 3.0

7/0.30

27.2 42/0.67
1.6
7/0.90
3.5 7.4 84.7 1350
150 427/0.67 3.0

7/0.30

39.6 54/0.67
1.6
7/1.25
4.5
7.8 95.0 1779
185 518/0.67 3.0

7/0.30

42.2 63/0.67 1.8
7/1.25
4.5
8.2 100.4 1990
240 672/0.67 3.0

7/0.30

46.6 77/0.67 1.8
7/1.25
4.5
8.8 107.3 2300
300 854/0.67 3.0 7/0.50 63.2 98/0.67 1.8 7/1.25 4.5 9.4 115.4 2710
Type 260.6
16 126/0.40 5.0 7/0.25 17.2 42/0.30 1.4 7/0.90 3.5 6.4 70.1 796
25 209//0.40 5.0 7/0.25 18.6 66/0.30 1.4 7/0.90 3.5 6.7 74.0 897
35 285/0.40 5.0 7/0.25 18.6 90/0.30 1.6 7/0.90 3.5 7.0 77.4 990
50 380/0.40 5.0 7/0.25 21.3 120/0.30 1.6 7/0.90 3.5 7.3 81.2 1102
70 203/0.67 5.0 7/0.25 23.4 39/0.67 1.6 7/1.25 4.5 7.7 90.7 1456
95 259/0.67 5.0 7/0.30 29.2 39/0.67 1.6 7/1.25 4.5 8.1 94.8 1610
120 336/0.67 5.0 7/0.30 31.7 42/0.67 1.8 7/1.25 4.5 8.5 100.2 1807
150 427/0.67 5.0 7/0.40 45.7 54/0.67 1.8 7/1.25 4.5 8.9 106.2 2080
185 518/0.67 5.0 7/0.40 48.4 63/0.67 1.8 7/1.25 4.5 9.3 111.5 2300
240 672/0.67 5.0 7/0.40 52.8 77/0.67 1.8 7/1.25 4.5 9.9 118.4 2630
300 854/0.67 5.0 7/0.50 71.5 98/0.67 1.8 7/1.25 4.5 10.4 126.3 3060
Type 260.11
25 209/0.40 7.6 7/0.25 23.7 66/0.30 2.0 7/1.25 4.5 8.1 92.7 1380
35 285/0.40 7.6 7/0.30 30.2 90/0.30 2.0 7/1.25 4.5 8.4 96.7 1528
50 380/0.40 7.6 7/0.30 31.7 120/0.30 2.0 7/1.25 4.5 8.7 100.6 1664
70 203/0.67 7.6 7/0.30 34.1 39/0.67 2.0 7/1.25 4.5 9.1 105.8 1867
95 259/0.67 7.6 7/0.40 47.5 39/0.67 2.0 7/1.25 4.5 9.6 110.7 2080
120 336/0.67 7.6 7/0.40 51.0 42/0.67 2.2 7/1.25 4.5 9.9 115.8 2290
150 427/0.67 7.6 7/0.40 53.7 54/0.67 2.2 7/1.25 4.5 10.3 120.5 2510
185 518/0.67 7.6 7/0.40 57.2 63/0.67 2.2 7/1.25 4.5 10.7 125.9 2750

 

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