Type SHD-GC Mining Trailing Cable: The Ideal Solution for AC Mining Equipment Operations
Mining is one of the most demanding industries, where the durability and reliability of equipment are paramount. At the heart of these operations is the need for a dependable power supply, especially for three-phase AC equipment.
This is where the Type SHD-GC Mining Trailing Cable comes into play. Specifically designed for AC mining equipment operations, this cable not only meets but exceeds industry standards, offering superior performance, longevity, and safety.
With its high-strength anti-interference and shielding layer, the Type SHD-GC cable stands out as the go-to choice for mining professionals looking for dependable power solutions that are also compliant with the US MSHA (Mine Safety and Health Administration) standards.
This introduction will take you through why this cable is essential for your operations and what sets it apart from the competition.
Understanding the Importance of Reliable Cables in Mining
Mining is a harsh environment where equipment is subjected to extreme conditions—be it underground or on the surface. Power cables in these settings must endure constant stress, be resistant to wear and tear, and handle high voltage without failing.
A breakdown in power supply can lead to costly downtimes, safety risks, and operational inefficiencies. Therefore, investing in high-quality cables like the Type SHD-GC Mining Trailing Cable is not just an option; it’s a necessity.
These cables are specifically engineered for AC mining equipment, making them indispensable for powering shovels, draglines, drills, and other heavy machinery.
With their robust construction and compliance with US MSHA standards, they provide a level of reliability and safety that is unmatched in the industry.
APPLICATION
- Underground mining operations
- Surface mining operations
- Drilling and excavation machinery
- Conveyor systems
- Material handling equipment
•Designed for use as trailing cables on AC mining equipment:
-Where a ground-check conductor is required for fail-safe monitoring
-With Bretby-type cable handling devices on longwall shearers
-Where induced voltages in the grounding system will not produce a hazard
-On low- and medium-voltage AC circuits where shielding is desired or required
Compliances
•ICEA S-75-381 Portable and Power Feeder Cables for use in mines and similar applications
•Meets flame test requirements and is accepted for listing by MSHA
Features
•Flexible insulation shield provides shock hazard protection
•Excellent heat, moisture, steam, oil, chemical and radiation resistance
CONSTRUCTION
-
Conductor:
6 AWG thru 500 kcmil coated annealed copper, bunched wires, rope-lay-stranded per ASTM B172 -
Insulation:
Ethylene Propylene Rubber (EPR) insulation -
Insulation Shield:
A flexible coated copper/textile braid shield is applied over non-conducting overlapped tape -
Ground-Check Conductor:
Annealed copper, rope-lay-stranded per ASTM B172, insulated with high-strength yellow polypropylene -
Grounding Conductors:
Coated copper, rope-lay-stranded per ASTM B172
Two conductors in contact with the flexible copper braid shield -
Jacket:
Reinforced, two-layer, extra-heavy-duty, lead- cured Chlorinated Polyethylene (CPE)
PARAMETER
- TYPE SHD-GC - 2000 VOLTS Round
| NO. OF COND. | COND. SIZE (AWG/ | COND. STRAND | NOMINAL INSULATION THICKNESS | GRD. COND. SIZE (AWG) | GRD-CHECK COND. SIZE (AWG) | NOMINAL JACKET THICKNESS | NOMINAL CABLE 0.D. | NET WEIGHT |
| kg/ km |
| mm | mm | mm |
| 3 | 6 | 133 | 1.8 | 10 | 10 | 3.9 | 32.8 | 1682 |
| 3 | 4 | 259 | 1.8 | 8 | 10 | 3.9 | 35.6 | 2173 |
| 3 | 3 | 259 | 1.8 | 7 | 10 | 4.3 | 38.3 | 2500 |
| 3 | 2 | 259 | 1.8 | 6 | 8 | 4.3 | 40.4 | 2961 |
| 3 | 1 | 259 | 2 | 5 | 8 | 4.8 | 44.7 | 3549 |
| 3 | 1/0 | 259 | 2 | 4 | 8 | 4.8 | 47.2 | 4115 |
| 3 | 2/0 | 329 | 2 | 3 | 8 | 5.2 | 50.8 | 4844 |
| 3 | 3/0 | 413 | 2 | 2 | 8 | 5.2 | 54.1 | 5789 |
| 3 | 4/0 | 532 | 2 | 1 | 8 | 5.6 | 58.7 | 7024 |
| 3 | 250 | 608 | 2.4 | 1/0 | 6 | 5.6 | 63.8 | 8125 |
| 3 | 300 | 741 | 2.4 | 1/0 | 6 | 6 | 68.1 | 9517 |
| 3 | 350 | 851 | 2.4 | 2/0 | 6 | 6.4 | 71.4 | 10834 |
| 3 | 500 | 1221 | 2.4 | 4/0 | 6 | 6.7 | 81 | 14614 |
What Makes Type SHD-GC Mining Trailing Cables Stand Out?
The Type SHD-GC Mining Trailing Cable is built to withstand the tough conditions of mining environments. Its construction includes several key features that ensure it delivers the best performance, particularly in three-phase AC applications.
High-Strength Anti-Interference and Shielding Layer
One of the most critical components of the Type SHD-GC cable is its high-strength anti-interference and shielding layer. This layer is designed to protect the cable from electromagnetic interference (EMI), which can be a significant issue in mining environments where multiple electrical systems operate in close proximity.
The shielding layer works by blocking external signals that could interfere with the power flow, ensuring that your equipment operates smoothly without any disruptions. This is especially important for three-phase AC equipment, where consistent power delivery is essential for maintaining the performance and safety of the machinery.
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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