Customization: | Available |
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Application: | Mining |
Voltage: | Low and Medium Voltage Cable |
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SHD-GC stands for Shielded, Heavy Duty, Ground Check.
This is a high-voltage, flexible mining cable designed for the most rugged industrial and mining environments. The cable provides power, ground, and ground-check functionality, and includes shielding to control electromagnetic interference (EMI) and improve operational safety.
Used in mobile or stationary mining equipment, including:
Continuous miners
Shuttle cars
Loaders
Longwall systems
Portable substations
Draglines
Pumps
Key application requirements:
High voltage power transmission (up to 15kV)
Mechanical toughness under heavy loading and abrasion
Flexibility for reel and drag operations
Electrical safety with shielding and ground-check
Commonly used in:
Underground mines
Open-pit mines
Tunnels
Heavy industrial operations
MSHA: Certified for use in mines (Mine Safety and Health Administration)
ICEA S-75-381 / NEMA WC-58: For portable and power cables
ASTM B3 / B8: Copper conductors
UL / CSA (optional): For North American compliance
RoHS: Compliant if specified
Component | Description |
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Conductor | Stranded annealed copper, flexible, typically Class K |
Insulation | EPR (Ethylene Propylene Rubber) - rated for 15kV (100% or 133% insulation level) |
Shielding | Semiconducting tape + copper tape or braid shield around each conductor |
Ground Conductors | One or more bare or tinned copper ground wires, helically laid |
Ground Check Conductor | A smaller yellow conductor with monitoring insulation, used to detect ground faults |
Separator | Optional: fillers or tapes for round shape and mechanical stability |
Jacket | CPE, TPE, or Neoprene - abrasion-, oil-, and flame-resistant outer jacket |
Color Coding | Black jacket, yellow stripe (ground check), standard phase ID |
Feature | Value |
---|---|
Voltage | 15,000 V (15kV) |
Temperature Range | -40°C to +90°C |
Conductor Type | Stranded annealed copper |
Insulation | EPR |
Jacket | CPE / TPE |
Ground Check | Included |
Shielding | Tape shield / Braid |
Certifications | MSHA, ICEA, RoHS, (optional UL) |
Flexibility | Extra heavy-duty, reel-capable |
Withstands abrasion, impact, oil, sunlight, and moisture
Built-in shielding to control EMI
Includes ground-check conductor for safety monitoring
Long service life in harsh, high-voltage conditions