Coal mining electrical cables
Coal mining electrical cableMCP mining cables are the power cables for shearer machines, providing the power supply connection lines for shearer machines. They are commonly used power cables on mining sites.
Mining rubber sheathed flexible cable | ||
One, rated voltage0.66/1.14KV Coal Mining Machine Flexible Cable (GB12972.2-91) | ||
This product is suitable for rated voltageCopper-core rubber-insulated sheathed flexible cables for coal mining machines and similar equipment, Uo/1.14V and below |
Model | Name | Primary Uses |
（MC）UC-0.38/0.66 | Coal mining machine rubber sheathed flexible cable | Rated voltage for coal mine use0.38/0.66KV Coal Mining Machine and Similar Equipment Power Connection |
(MCP)UCP-0.38/0.66 | Coal mining machine shielded rubber sheathed flexible cable | Rated voltage for coal mine use0.38/0.66KV Coal Mining Machine and Similar Equipment Power Connection |
(MCP)UCP-0.66/1.14 | Coal mining machine shielded rubber sheathed flexible cable | Rated voltage for coal mine use:0.66/1.14KV Coal Mining Machines and Similar Equipment Power Connections |
Usage characteristics of mining electrical cables and wires | ||
1. Rated voltage Uo/U is 0.36/0.66KV and 0.366/1.14KV respectively. | ||
2. The long-term allowable working temperature for the cable conductor is 65°C. | ||
3. The minimum bend radius of the cable is 6 times the diameter of the wire. | ||
4. Yellow sleeves must not be exposed to direct sunlight for extended periods. | ||
Nominal Conductor Section Area (mm²) | Cable Outer Diameter | Cable reference weight(kg/km) | |||||||||
Power wire core insulation | Protective Cover Nominal | UC-0.38/0.66 | UCP-0.38/0.66 | ||||||||
Power Wire Core | Ground wire core | Control core | Nominal Thickness(mm) | Thickness(mm) | Minimum value | Maximum value | Minimum value | Maximum value | UC | UCP | |
3×16 | 1×4 | 3×2.5 | 1.6 | 4.5 | 31.4 | 35.1 | 34.7 | 38.5 | 1587 | 1897 | |
3×25 | 1×6 | 4×2.5 | 1.8 | 5.5 | 37.8 | 42 | 41.3 | 45.5 | 2499 | 2670 | |
3×35 | 1×6 | 4×4 | 1.8 | 5.5 | 41.8 | 45 | 45.1 | 19.5 | 3090 | 3300 | |
3×50 | 1×10 | 7×4 | 2 | 5.5 | 46 | 50.9 | 50 | 54.3 | 3900 | 4200 | |
Nominal Cross-sectional Area of Conductor (mm²) | Cable Outer Diameter | ||||||
Power wire core | Grommet Label | UC-0.38/0.66 | Cable Reference Weight | ||||
Power cable core | Ground wire core | Control core | Nominal Thickness(mm) | Thickness(mm) | Minimum value | Maximum value | (kg/km) |
3×35 | 1×4 | 3×6 | 2 | 6 | 47.2 | 51.4 | 3391 |
3×50 | 1×10 | 3×6 | 2.2 | 7 | 54.3 | 58.6 | 4440 |
3×70 | 1×16 | 3×6 | 2.2 | 7 | 59.6 | 64.3 | 5394 |
3×95 | 1×25 | 3×10 | 2.4 | 7 | 64.5 | 70.1 | 6775 |
Coal mining electrical cable
