Type G-GC Three-Conductor Portable Power Cable 2kV
Applications
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:EPR.
- Ground Check Conductor:Tinned copper conductor with a yellow polypropylene insulation.
- Grounding Conductor:Tinned copper conductor.
- Sheath: Reinforced extra-heavy-duty Chlorinated Polyethylene(CPE), black. Other sheath materials can be offered as an option.
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 Operating Temperature: +90℃
Dimensions and Weight
Construction |
No. of Strands |
Grounding Conductor Size |
Ground Check Conductor Size |
Nominal Insulation Thickness |
Nominal Overall Diameter |
Nominal Weight |
Ampacity |
|||
No. of cores×AWG/kcmil |
- |
AWG/kcmil |
AWG/kcmil |
inch |
mm |
inch |
mm |
lbs/kft |
kg/km |
A |
3×8 |
133 |
10 |
10 |
0.06 |
1.5 |
0.97 |
24.6 |
600 |
893 |
59 |
3×6 |
133 |
10 |
10 |
0.06 |
1.5 |
1.05 |
26.7 |
735 |
1094 |
79 |
3×4 |
259 |
8 |
10 |
0.06 |
1.5 |
1.19 |
30.2 |
1065 |
1585 |
104 |
3×3 |
259 |
8 |
10 |
0.06 |
1.5 |
1.25 |
31.8 |
1245 |
1853 |
120 |
3×2 |
259 |
7 |
10 |
0.06 |
1.5 |
1.34 |
34.0 |
1480 |
2202 |
138 |
3×1 |
259 |
6 |
8 |
0.08 |
2.0 |
1.51 |
38.4 |
1885 |
2805 |
161 |
3×1/0 |
266 |
5 |
8 |
0.08 |
2.0 |
1.65 |
41.9 |
2290 |
3408 |
186 |
3×2/0 |
329 |
4 |
8 |
0.08 |
2.0 |
1.75 |
44.5 |
2710 |
4033 |
215 |
3×3/0 |
418 |
2 |
8 |
0.08 |
2.0 |
1.89 |
48.0 |
3270 |
4866 |
249 |
3×4/0 |
532 |
2 |
8 |
0.08 |
2.0 |
2.04 |
51.8 |
3975 |
5915 |
287 |
3×250 |
627 |
2 |
6 |
0.095 |
2.4 |
2.39 |
60.7 |
4950 |
7366 |
320 |
3×350 |
888 |
1/0 |
6 |
0.095 |
2.4 |
2.68 |
68.1 |
6625 |
9859 |
394 |
3×500 |
1221 |
2/0 |
6 |
0.095 |
2.4 |
3.03 |
77.0 |
8890 |
13230 |
487 |
Ampacity-Based on a conductor temperature of 90℃ and an ambient air temperature of 40℃, per ICEA S-75-381.