Product Details
Place of Origin: Hefei Anhui China
Brand Name: FeiChun™
Certification: AS/NZS 2802:2000 AS/NZS 1125:2001 And AS/NZS 2802:2003
Model Number: MINING CABLE
Payment & Shipping Terms
Minimum Order Quantity: 800 Meter
Packaging Details: Cable Reels or Packaging Bags
Payment Terms: T/T, Western Union
Features: |
Oil And Flame Resistant, UV Resistant |
Resistant To Debris: |
Guards Against Mining Debris |
Outer Sheath Material: |
Chlorinated Polyethylene (CPE) |
Jacket Color: |
Black Or Customize According To Needs |
Robust Conductor: |
Efficient Conductive Material |
Cable Type: |
Flexible |
Uv Resistance: |
Yes |
Armor Type: |
Steel Tape |
Jacket: |
Special Material |
Shielding Material: |
Tinned Copper |
Oil Resistant: |
Yes |
Bending Radius: |
10 X Cable Diameter |
Features: |
Oil And Flame Resistant, UV Resistant |
Resistant To Debris: |
Guards Against Mining Debris |
Outer Sheath Material: |
Chlorinated Polyethylene (CPE) |
Jacket Color: |
Black Or Customize According To Needs |
Robust Conductor: |
Efficient Conductive Material |
Cable Type: |
Flexible |
Uv Resistance: |
Yes |
Armor Type: |
Steel Tape |
Jacket: |
Special Material |
Shielding Material: |
Tinned Copper |
Oil Resistant: |
Yes |
Bending Radius: |
10 X Cable Diameter |
When it comes to mining operations in equatorial Africa, where harsh environmental conditions are the norm, having the right cable is essential for ensuring the safety, reliability, and efficiency of your electrical systems.
The Type 441 (Class 2) Composite Braided Shielded Mining Cable is a top-tier solution designed specifically to meet the demands of this challenging environment. Rated at 1.1/1.1kV, this cable is not only robust enough to handle the tough conditions but also meets South African standards, making it an excellent choice for electrical equipment across Africa.
In this article, we'll delve into what makes the Type 441 cable stand out, breaking down its features, benefits, and why it's the best option for mining operations in equatorial Africa. By the end of this read, you'll understand how this cable is tailored to meet the unique challenges posed by the African climate, and why it’s the go-to solution for professionals in the mining industry.
Africa's equatorial region presents a unique set of challenges for mining operations. The combination of high humidity, extreme temperatures, and frequent rainfall can wreak havoc on electrical equipment if not properly protected.
The Type 441 cable is engineered with these specific conditions in mind, making it highly resistant to the environmental stresses commonly found in African mining operations.
Temperature Resistance:
The Type 441 cable is designed to perform reliably in extreme temperatures, both high and low. This is crucial for operations in Africa, where temperatures can soar during the day and drop significantly at night, especially in elevated terrains.
Humidity and Moisture Resistance:
In regions with high humidity and frequent rainfall, electrical equipment is constantly at risk of moisture ingress, which can lead to short circuits, corrosion, and equipment failure. The robust insulation and composite braided shielding of the Type 441 cable provide excellent protection against moisture, ensuring long-term reliability.
UV Resistance:
Prolonged exposure to sunlight can degrade the materials used in cables, leading to cracking, hardening, and eventual failure. The Type 441 cable is UV-resistant, meaning it can withstand the intense African sun without compromising on performance.
The Type 441 cable is fully compliant with South African standards, which are among the most stringent in the world when it comes to safety and performance in industrial applications.
This compliance ensures that the cable has been rigorously tested and meets the highest quality benchmarks, making it a reliable choice for mining operations across the continent.
SABS Certification:
The South African Bureau of Standards (SABS) certification guarantees that the Type 441 cable meets all the necessary safety and performance criteria. This includes resistance to mechanical stress, electrical performance under load, and environmental resilience.
Local Adaptation:
Cables that meet South African standards are specifically adapted to the local conditions, meaning they are more likely to perform reliably in the African climate. This local adaptation is a key advantage of the Type 441 cable, making it a preferred choice for mining operations in equatorial Africa.
The Type 441 cable is packed with features that make it an ideal choice for mining operations in Africa. Let’s take a closer look at what sets this cable apart:
Composite Braided Shielding:
The cable features a composite braided shield that provides exceptional protection against electromagnetic interference (EMI). In mining environments, where multiple electrical systems often operate in close proximity, EMI can cause significant issues, leading to equipment malfunctions and downtime. The composite shield in the Type 441 cable effectively blocks EMI, ensuring stable and reliable operation.
Class 2 Conductor:
The use of a Class 2 conductor indicates that this cable is designed for applications where enhanced mechanical strength and durability are required. This is particularly important in mining environments, where cables are subjected to frequent movement, bending, and mechanical stress.
High-Quality Insulation:
The insulation material used in the Type 441 cable is chosen for its superior electrical properties and durability. It provides excellent protection against electrical faults, mechanical damage, and environmental degradation, ensuring that the cable remains safe and functional throughout its lifespan.
Flexibility and Ease of Installation:
Despite its robust construction, the Type 441 cable is designed to be flexible and easy to install. This flexibility is crucial in mining operations, where cables need to be routed through tight spaces and around obstacles. The cable's design makes it easy to handle, reducing installation time and labor costs.
The Type 441 cable is a versatile solution suitable for a wide range of mining applications. Whether you’re powering heavy machinery, automated systems, or other critical equipment, this cable is designed to deliver reliable performance in the harshest conditions.
Heavy Machinery: The cable is ideal for powering large mining machines such as drills, crushers, and conveyors. Its high voltage rating and durable construction ensure that it can handle the heavy loads and mechanical stress associated with these applications.
Automated Systems: As mining operations become more automated, the need for reliable power and data transmission becomes even more critical. The Type 441 cable’s EMI protection and robust construction make it an excellent choice for powering and connecting automated systems, ensuring smooth and uninterrupted operation.
Portable Equipment: The cable’s flexibility and durability make it suitable for use with portable equipment, which often needs to be moved and repositioned during operations. The Type 441 cable can withstand the repeated handling and mechanical stress associated with portable applications, ensuring long-term reliability.
Physical properties | |||||||||
Power cores | |||||||||
Conductor sizes (mm2) | 25 | 35 | 50 | 70 | 95 | 120 | 150 | 185 | 240 |
Maximum wire diameter (mm) | 0.41 | 0.41 | 0.41 | 0.51 | 0.51 | 0.51 | 0.51 | 0.51 | 0.51 |
Approximate conductor diameter (mm) | 6.8 | 8.5 | 10.3 | 11.9 | 13.5 | 15.5 | 17.3 | 20.2 | 22.9 |
Maximum screen wire diameter (mm) | 0.31 | 0.31 | 0.31 | 0.31 | 0.31 | 0.31 | 0.31 | 0.31 | 0.31 |
Braided screen filling factor (%) | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 |
Approximate summarized screen cross-section for power cores - weighing method (mm2) |
28 | 29 | 32 | 35 | 39 | 41 | 44 | 47 | 50 |
Pilot cores | |||||||||
Conductor sizes (mm2) | 10 | 10 | 10 | 16 | 16 | 16 | 25 | 25 | 25 |
Maximum wire diameter (mm) | 0.41 | 0.41 | 0.41 | 0.41 | 0.41 | 0.41 | 0.41 | 0.41 | 0.41 |
Approximate conductor diameter (mm) | 4.2 | 4.2 | 4.2 | 5.3 | 5.3 | 5.3 | 6.8 | 6.8 | 6.8 |
ECC size (if applicable) (mm2) | 16 | 25 | 25 | 35 | 50 | 70 | 95 | 95 | 120 |
ECC maximum wire diameter (if applicable) (mm) | 0.41 | 0.41 | 0.41 | 0.41 | 0.41 | 0.51 | 0.51 | 0.51 | 0.51 |
Lay ratio (maximum) (x PCD) | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
Approxiamte cable diameter * (mm) | 50.1 | 51.7 | 55.3 | 59.8 | 64.6 | 68.8 | 73.1 | 77.8 | 83.1 |
Cable mass (approximate) | |||||||||
Type 66 (kg/m) | 3.8 | 4.2 | 5.1 | 6.2 | 7.4 | 8.7 | 10.2 | 11.7 | 14.1 |
Type 66 ECC (kg/m) | 3.9 | 4.4 | 5.5 | 6.4 | 7.6 | 8.9 | 10.5 | 11.9 | 14.5 |
Minimum bending radius (mm) | 430 | 450 | 480 | 520 | 550 | 590 | 650 | 670 | 740 |
Maximum recommended tension (kN) | 1.1 | 1.6 | 2.3 | 3.2 | 4.3 | 5.4 | 6.8 | 8.3 | 10.8 |
Electrical properties | |||||||||
Power cores | |||||||||
Maximum cond. DC resistance at 200C (Ω/km) | 0.795 | 0.565 | 0.393 | 0.277 | 0.210 | 0.164 | 0.132 | 0.108 | 0.0817 |
Maximum cond. DC resistance at 900C (Ω/km) | 1.05 | 0.749 | 0.521 | 0.368 | 0.279 | 0.218 | 0.176 | 0.145 | 0.110 |
Reactance (Ω/km) | 0.124 | 0.116 | 0.109 | 0.105 | 0.101 | 0.096 | 0.092 | 0.091 | 0.087 |
Impedance (Z) at 900C (Ω/km) | 1.06 | 0.758 | 0.532 | 0.383 | 0.297 | 0.238 | 0.199 | 0.171 | 0.140 |
Minimum combined screen resistance at 230C (Ω/km) | 1.6 | 1.2 | 0.8 | 0.7 | 0.6 | 0.6 | 0.6 | 0.6 | 0.6 |
Minimum combined screen & ECC resistance (Ω/km) | 0.7 | 0.5 | 0.5 | 0.4 | 0.3 | 0.23 | 0.18 | 0.18 | 0.15 |
Sustained current rating at 300C ambient | |||||||||
Laid out straight (A) | 105 | 130 | 160 | 195 | 230 | 260 | 300 | 340 | 400 |
Short circuit rating | |||||||||
Symmetrical fault current (kA for 1 sec) | 3.1 | 4.3 | 6.1 | 8.5 | 11.6 | 14.6 | 18.3 | 23 | 29 |
Earth fault current - screens (kA for 1 sec) | 1.6 | 2.1 | 3.1 | 3.5 | 4.1 | 4.1 | 4.1 | 4.1 | 4.1 |
Earth fault current - ECC + screens (kA for 1 sec) | 3.6 | 5.0 | 5.0 | 7.5 | 9.0 | 11.5 | 14.0 | 14.0 | 17.0 |
When it comes to mining operations in Africa, the Type 441 cable offers several key advantages that make it the best choice for your electrical needs:
Climate Resilience:
The cable is specifically designed to withstand the extreme temperatures, humidity, and UV exposure commonly found in equatorial Africa. This ensures reliable performance and long service life, even in the harshest conditions.
Compliance with South African Standards:
The cable meets all relevant South African standards, providing peace of mind that it has been tested and certified for safety and performance in local conditions.
Superior EMI Protection:
The composite braided shielding provides exceptional protection against electromagnetic interference, ensuring stable and reliable operation of your equipment.
Durability and Flexibility:
The Type 441 cable is built to last, with high-quality materials and construction that ensure it can withstand the mechanical stress and environmental challenges of mining operations. At the same time, it remains flexible and easy to install, making it a practical choice for a wide range of applications.
In conclusion, the Type 441 (Class 2) Composite Braided Shielded Mining Cable 1.1/1.1kV is the ideal choice for mining operations in equatorial Africa. Its robust construction, climate resilience, and compliance with South African standards make it the best option for ensuring the safe and reliable operation of your electrical systems in the harshest conditions.
Whether you’re dealing with extreme temperatures, high humidity, or the challenges of remote mining locations, the Type 441 cable is designed to meet your needs and exceed your expectations.
Invest in the Type 441 cable today and experience the peace of mind that comes with knowing your mining operations are powered by a cable that’s built to last, no matter what the African climate throws at it.
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.