Feichun ICEA & CAN/CSA Type G-GC Three-Conductor Round Portable Power Cable 2kV for Use with Mobile Mining Equipment
Feichun ICEA & CAN/CSA Type G-GC Three-Conductor Round Portable Power Cable 2kV for Use with Mobile Mining Equipment
Application:
These cables are suitable for use with mobile mining equipment such as continuous miners, drills, cutters, loading machines, AC shuttle cars and pumps. Type G-GC is for applications where grounding conductors and a ground check conductor are required.
Standards:
ICEA S-75-381/NEMA WC 58
ASTM B 172
ASTM B 33
CAN/CSA C22.2 No. 96
Construction:
Conductors Stranded annealed tinned copper conductor.
Insulation Ethylene Propylene Rubber (EPR).
Ground Check Conductor Tinned copper conductor with a yellow polypropylene insulation.
Grounding Conductor Tinned copper conductor with an optional green outer covering.
Jacket Reinforced heavy-duty/extra-heavy-duty Chlorinated Polyethylene (CPE), black. (Cables having a nominal outside diameter of more than 2.0 inches require extra-heavy-duty jackets.)
Options:
Other jacket materials such as CSP/PCP/NBR/PVC are available upon request.
Two-layer jacket with reinforcing fibre between the two layers can be offered as an option.
Mechanical and Thermal Properties:
Minimum Bending Radius 6×OD
Maximum Conductor Operating Temperature +90℃
Dimensions and Weight:
Construction | No. of Strands | Grounding Conductor Size | Ground Check Conductor Size | Nominal Insulation Thickness | Nominal Jacket Thickness | Nominal Overall Diameter Height×Width | Nominal Weight | Ampacity | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
No. of cores × AWG/kcmil | - | AWG/kcmil | AWG/kcmil | inch | mm | inch | mm | inch | mm | lbs/kft | kg/km | A |
3×8 | 133 | 10 | 10 | 0.06 | 1.5 | 0.125 | 3.2 | 0.97 | 24.6 | 600 | 893 | 59 |
3×6 | 133 | 10 | 10 | 0.06 | 1.5 | 0.140 | 3.6 | 1.05 | 26.7 | 735 | 1094 | 79 |
3×4 | 259 | 8 | 10 | 0.06 | 1.5 | 0.155 | 3.9 | 1.19 | 30.2 | 1065 | 1585 | 104 |
3×3 | 259 | 8 | 10 | 0.06 | 1.5 | 0.155 | 3.9 | 1.25 | 31.8 | 1245 | 1853 | 120 |
3×2 | 259 | 7 | 10 | 0.06 | 1.5 | 0.155 | 3.9 | 1.34 | 34.0 | 1480 | 2202 | 138 |
3×1 | 259 | 6 | 8 | 0.08 | 2.0 | 0.170 | 4.3 | 1.51 | 38.4 | 1885 | 2805 | 161 |
3×1/0 | 266 | 5 | 8 | 0.08 | 2.0 | 0.170 | 4.3 | 1.65 | 41.9 | 2290 | 3408 | 186 |
3×2/0 | 329 | 4 | 8 | 0.08 | 2.0 | 0.190 | 4.8 | 1.75 | 44.5 | 2710 | 4033 | 215 |
3×3/0 | 418 | 2 | 8 | 0.08 | 2.0 | 0.190 | 4.8 | 1.89 | 48.0 | 3270 | 4866 | 249 |
3×4/0 | 532 | 2 | 8 | 0.08 | 2.0 | 0.205 | 5.2 | 2.04 | 51.8 | 3975 | 5915 | 287 |
3×250 | 627 | 2 | 6 | 0.095 | 2.4 | 0.220 | 5.6 | 2.39 | 60.7 | 4950 | 7366 | 320 |
3×350 | 888 | 1/0 | 6 | 0.095 | 2.4 | 0.235 | 6.0 | 2.68 | 68.1 | 6625 | 9859 | 394 |
3×500 | 1221 | 2/0 | 6 | 0.095 | 2.4 | 0.250 | 6.4 | 3.03 | 77.0 | 8890 | 13230 | 487 |
What Is Feichun ICEA & CAN/CSA Type G-GC Three-Conductor Portable Power Cable?
Type G-GC is a heavy-duty, round, flexible portable power cable rated at 2kV, designed specifically for AC-powered mobile mining equipment that requires:
Three power conductors
One or more grounding conductors
A dedicated ground-check conductor
The “GC” designation means Ground Check, a critical safety feature in modern mining electrical systems.
Feichun’s Type G-GC cable is manufactured in accordance with ICEA, NEMA, ASTM, and CAN/CSA standards, making it suitable for North American, African, and international mining projects.
Why Is a Ground-Check Conductor Essential in Mining Applications?
In mining environments, loss of grounding continuity can be fatal.
The ground-check conductor is a low-current monitoring conductor that works with ground-monitoring relays to ensure the grounding circuit remains intact.
If the grounding path is interrupted:
Power is automatically disconnected
Shock hazards are eliminated before an accident occurs
This is why Type G-GC is mandatory for many:
Continuous miners
Shuttle cars
Drills
Loaders
Pumps
Cutting machines
What Standards Does Feichun Type G-GC Cable Comply With?
Feichun Type G-GC is designed for strict regulatory environments and complies with:
ICEA S-75-381 / NEMA WC 58 – Portable power cable construction
CAN/CSA C22.2 No. 96 – Mining cable safety requirements
ASTM B172 & ASTM B33 – Tinned copper conductor standards
These standards ensure mechanical durability, electrical reliability, and safety compliance in demanding mining operations.
How Is the Cable Constructed to Survive Harsh Mining Conditions?
What Conductors Are Used?
Stranded annealed tinned copper conductors
High flexibility for continuous movement
Excellent corrosion resistance in humid and chemically aggressive environments
Why Use EPR Insulation?
Ethylene Propylene Rubber (EPR) insulation offers:
High dielectric strength
Thermal stability up to 90 °C
Superior resistance to moisture and vibration
How Are Grounding and Ground-Check Conductors Designed?
Grounding conductor: Tinned copper, optional green outer covering
Ground-check conductor: Tinned copper with yellow polypropylene insulation for easy identification and monitoring accuracy
What Makes the Jacket Suitable for Mining?
Reinforced heavy-duty or extra-heavy-duty CPE (Chlorinated Polyethylene) jacket
Black, abrasion-resistant, oil-resistant, flame-retardant
Cables over 2.0 inches OD automatically use extra-heavy-duty jackets
What Optional Jacket Designs Are Available for Special Conditions?
To meet diverse mine conditions, Feichun offers:
CSP / PCP / NBR / PVC jackets (on request)
Two-layer jacket with reinforcing fibre between layers for:
Reeling applications
Extreme mechanical abuse
Extended service life
How Does Type G-GC Compare with Standard Type G Cable?
Feature | Type G | Type G-GC |
|---|---|---|
Power conductors | Yes | Yes |
Grounding conductor | Yes | Yes |
Ground-check conductor | ❌ No | ✅ Yes |
Suitable for monitored grounding systems | ❌ | ✅ |
Required in many underground mines | ❌ | ✅ |
Conclusion:
If ground monitoring is required, Type G-GC is not optional—it is essential.
Where Is Feichun Type G-GC Cable Commonly Used?
Typical Applications Include:
Continuous miners
Roof bolters and drills
Shuttle cars
Loaders and cutters
Portable pumps
Underground AC mining machinery
Frequently Asked Questions (FAQ)
Is Type G-GC suitable for reeling applications?
Yes, especially when ordered with a reinforced or dual-layer jacket.
Can Type G-GC replace Type W cables?
Not always. Type G-GC is optimized for ground-monitoring systems, while Type W is often used where ground-check is not required.
Is this cable suitable for surface mining?
Yes. It is suitable for both underground and surface mobile equipment.
Can jacket material be customized?
Yes. Feichun offers CSP, PCP, NBR, and PVC jacket options upon request.
Why Choose Feichun for Type G-GC Mining Cables?
Proven experience in global mining markets
Compliance with ICEA & CAN/CSA standards
Custom engineering for harsh environments
Reliable supply for large-scale projects
Ready to Specify the Right Type G-GC Cable for Your Mine?
If you are planning a new project or upgrading existing mobile equipment, choosing the correct Type G-GC configuration is critical.
👉 Contact Feichun today to:
Request a technical datasheet
Compare sizes and ampacity
Discuss South Africa-specific mining conditions
Receive expert cable selection support
