Type 245 1.1 To 6.6KV Coal Mining Power Cable

Type 245 1.1 To 6.6KV Coal Mining Power 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 245 1.1 To 6.6KV Coal Mining Power 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.

  • Cradle Separator: Semiconductive PCP.

  • Overall Core Screen: Semiconductive PCP filling and covering.

  • 3×Interstitial Earth Conductor: Semiconductive PCP covered flexible stranded tinned copper conductor.

  • 3×Central Extensible Pilot: EPR covered flexible stranded tinned copper conductor.

  • Textile Reinforcement: Open-weave braid reinforcement.

  • Sheath: Heavy duty PCP sheath. Heavy duty CPE/CSP sheath can be offered upon request.

 

 

 

Application

 

 

Type 245 1.1 to 6.6KV coal mining power cable is ideal for applications that require mobility and flexibility, such as longwall shearers, continuous miners, and peripheral longwall systems. Built to withstand the harsh conditions of underground mining environments, the cable provides reliable power transmission to mining equipment while ensuring durability and resistance to mechanical stress.

One of the key features of the Type 245 cable is that it incorporates three center conductors, which are essential for ground continuity monitoring and control circuits. This design helps ensure the safety and reliability of electrical systems by continuously monitoring the integrity of the ground connection and providing real-time feedback to the control and monitoring systems. With a rated voltage range of 1.1KV to 6.6KV, it is suitable for low and medium voltage power distribution, making it suitable for a wide range of mining machinery and electrical equipment.

Coal Mining Power Cable Application
Certification

 

Type 245 1.1 to 6.6KV coal mining power cable is SAA (Standards Australia) certified to significantly reduce the risk of electrical fires. The certified cables are made of high-quality flame retardant materials that resist ignition and help prevent the spread of fire in the event of an electrical fault. The cable's rugged construction also includes superior insulation and ground continuity monitoring, which minimizes the possibility of electrical faults that could cause fires. In underground mining operations, the presence of flammable materials and confined spaces increases the risk of fire, and it is critical to ensure personnel protection and prevent expensive damage to equipment and infrastructure.

 

 

SAA approval mining cable

 

Package

 

Coel Mining Cable Package

 

Company Introduction

 

Coel Mining Cable Factory

 

Greater Wire Manufacturer attaches great importance to social responsibility and actively promotes sustainable development. By using green production processes and environmentally friendly materials, the factory reduces its impact on the environment. At the same time, the factory is also actively involved in local community development, providing employment opportunities, and carrying out public welfare activities. The factory has also formulated a detailed sustainable development strategy, which aims to reduce the negative impact of production on the environment through energy conservation and 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: Does the cable need a ground wire?

A: Whether the cable needs to be grounded depends mainly on the type of cable, its purpose and the environment it is in. Generally speaking, the purpose of grounding is for safety and to prevent electric shock or equipment damage. If you are not sure, you can refer to the standards and regulations of electrical engineering, or consult a professional electrical engineer.

Q: How to choose the right conductor material for cables? 

A: If you need excellent conductivity, long service life, and low resistance, and don't consider the high cost, copper is the more ideal choice. If you need to reduce costs and weight in large power transmission systems, and you can accept lower conductivity, aluminum is a cost-effective choice.

 

 

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mining cables

Nominal
Conductor
Area
Strand Size
Insulation
Thickness
Earth Conductor
Pilot Conductor
Thickness
of Sheath
Including
SC PCP
Layer
Nominal
Overall
Diameter
Nominal
Weight
Strand Size
Thickness
of Covering
Strand Size
Thickness
of Covering
mm²
No/mm
mm
No/mm
mm²
No/mm
mm
mm
mm
kg/100m
Type 245.1
16 133/0.40 2.0 69/0.25 1.8 28/0.25 0.8 4.1 42.6 235
25 259/0.36 1.6 91/0.25 1.8 28/0.25 0.8 4.2 43.4 269
35 287/0.40 1.6 140/0.25 1.4 28/0.25 0.8 4.4 45.6 315
50 703/0.30 1.7 120/0.25 1.0 28/0.25 0.8 4.8 48.4 390
70 988/0.30 1.8 180/0.30 1.0 28/0.25 0.8 5.1 53.9 501
95 1332/0.30 2.0 150/0.30 1.0 28/0.25 0.8 5.6 60.4 630
120 1702/0.30 2.1 195/0.30 1.2 28/0.25 0.8 6.0 65.5 765
150 2146/0.30 2.3 235/0.30 1.2 28/0.25 0.8 6.3 70.5 915
Type 245.3
25 259/0.36 3.0 91/0.25 1.5 28/0.25 0.8 5.2 51.1 338
35 287/0.40 3.0 140/0.25 1.0 28/0.25 0.8 5.4 54.5 398
50 703/0.30 3.0 120/0.30 1.0 28/0.25 0.8 5.7 56.8 490
70 988/0.30 3.0 180/0.30 1.2 28/0.25 0.8 6.0 61.2 592
95 1332/0.30 3.0 235/0.30 1.2 28/0.25 0.8 6.4 66.6 739
120 1702/0.30 3.0 300/0.30 1.2 28/0.25 0.8 6.7 71.0 870
150 2146/0.30 3.0 375/0.30 1.2 28/0.25 0.8 7.0 75.2 1028
Type 245.6
50 703/0.30 5.0 120/0.30 1.4 28/0.25 0.8 6.7 67.2 635
70 988/0.30 5.0 180/0.30 1.4 28/0.25 0.8 7.0 71.7 755
95 1332/0.30 5.0 235/0.30 1.4 28/0.25 0.8 7.4 77.1 905
120 1702/0.30 5.0 300/0.30 1.4 28/0.25 0.8 7.7 81.3 1050
150 2146/0.30 5.0 375/0.30 1.4 28/0.25 0.8 8.0 85.8 1210

 

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