Type 409 Trailing Reeling Power Mine Cable AS/NZS 2802 2000

Introduction to Type 409 Trailing Reeling Power Mine Cable

The Type 409 Trailing Reeling Power Mine Cable is a high-performance, robust cable designed for the rigorous demands of mining operations. Engineered to comply with the AS/NZS 2802:2000 standard, this cable is tailored for trailing and reeling applications in mining environments, where both mechanical strength and electrical reliability are paramount.

AS-NZS MINING CABLE TECHNICAL INFORMATION.pdf

Detailed Structural Analysis of Type 409 Trailing Reeling Power Mine Cable

Conductor:

• Material: Electrolytic annealed, class 5 stranded tinned copper wires ensure high flexibility and conductivity. Plain conductors are available upon request.
• Separator: A suitable tape may be applied over the conductor to enhance flexibility and reduce friction between the conductor and insulation.

Insulation:

• Material: HEPR (Heat Resistant Ethylene Propylene Rubber) based elastomer compound offers excellent electrical insulation and thermal stability.
• Core Identification: As per AS/NZS 1125 standards.

Inner Sheath:

• Material: High-quality elastomer compound (GM1b) providing superior mechanical protection and flexibility.

Sheath Reinforcement:

• Material: Antitorsion textile braided embedded sheath to enhance mechanical strength and resistance to torsional stresses.

Outer Sheath:

• Material: Heavy-duty special rubber compound (5GM3) for increased durability and resistance to environmental factors.
• Colour: Typically available in black or yellow for visibility and safety.

Standards and Compliance:

• AS/NZS 2802:2000: Electric cables – Reeling and Trailing – For mining and general use (excluding underground coal mining).
• AS/NZS 1125: Conductors in Insulated Electric Cables and Flexible Cords.
• AS/NZS 3808: Insulating and Sheathing Materials for Electric Cables.
• AS/NZS 5000.1: Electric Cables – Polymeric Insulated – For Working Voltages up to and including 0.6/1 kV.

Electrical Parameters of Type 409 Trailing Reeling Power Mine Cable

• Rated Voltage: 6.6/11 kV
• Max. Operating AC Voltage: 7.2/12 kV
• Max. Operating DC Voltage: 10.0/18 kV
• AC Test Voltage: 20 kV
• Conductor Operating Temperature: Max. 90ºC
• Conductor Short Circuit Temperature: Max. 250ºC
• Working Temperature:
  • Fixed: -25ºC to +90ºC
  • Mobile: -20ºC to +85ºC
• Min. Bending Radius: As per AS/NZS 5000.1 standards.
• Current Carrying Capacity: As per AS/NZS 3008.1.1.
• Travel Speed:
  • In Festoon Systems: Up to 240 m/min
  • In Reeling Applications: Up to 180 m/min horizontally
• Max. Tensile Load of Cable: 15 N/mm²

Application Scenarios for Type 409 Trailing Reeling Power Mine Cable

The Type 409 Trailing Reeling Power Mine Cable is suitable for a range of demanding industrial applications, including:

• Mining Operations: Providing reliable power and control for heavy machinery and equipment in mining environments.

• Reeling and Trailing Applications: Ideal for equipment that involves frequent winding and unwinding, such as cranes, conveyors, and material handling systems.

• Lifting Devices: Suitable for hoists and other lifting equipment that require robust and flexible cable solutions.

• Dry, Damp, or Wet Conditions: Designed to perform reliably in various environmental conditions, including exposure to moisture, industrial oils, and chemicals.

• Heavy Mechanical Loads: Capable of withstanding high mechanical stress, such as tension and torsion, making it suitable for rigorous industrial use.

Common Issues and Professional Solutions for Type 409 Trailing Reeling Power Mine Cable

Issue 1: Why does the cable overheat during operation?

• Solution: Overheating can be due to exceeding the cable's current carrying capacity. Ensure that the operational load does not exceed the recommended limits. Regularly monitor the cable's temperature during use and provide adequate ventilation to dissipate heat.

Issue 2: What should be done if the cable exhibits reduced flexibility over time?

• Solution: Reduced flexibility can result from prolonged exposure to harsh conditions or improper storage. Ensure the cable is stored in a cool, dry place when not in use. Regularly inspect the cable and apply appropriate lubricants to maintain flexibility.

Issue 3: How can the cable be protected from physical damage in rough environments?

• Solution: Physical damage can occur from sharp objects or heavy machinery. Use protective conduit or cable guards in high-risk areas. Routinely inspect the cable for signs of wear and replace any damaged sections promptly to maintain safety and functionality.

Issue 4: Why is there electrical interference affecting equipment performance?

• Solution: Electrical interference can be due to inadequate shielding. Ensure the cable's shielding is intact and consider using additional shielding or rerouting the cable away from interference sources. Regularly check connections and grounding to minimize interference.

Why Choose Type 409 Trailing Reeling Power Mine Cable?

Type 409 Trailing Reeling Power Mine Cable is a high-performance, durable industrial cable designed for applications requiring high mechanical strength and superior electrical performance. Meeting the AS/NZS 2802:2000, AS/NZS 1125, AS/NZS 3808, and AS/NZS 5000.1 standards, this cable ensures stable and reliable performance even in extreme environments. Whether for mining operations, lifting devices, or reeling applications, the 409 Trailing Reeling Power Mine Cable is a dependable choice.

Note: This is just part of the standard parameters of our products. Please contact our Engineer if you need more. And the information contained within this webpage is for guidance only and is subject to change without notice or liability. All dimensions and specifications are nominal and are subject to normal manufacturing tolerances. All pictures shown are for illustration purposes only. The actual product may vary. All the information is provided in good faith and is believed to be correct at the time of publication.

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