Drilling Cable For Mining
Specifications
- Origin
- China (Mainland)
Drilling Cable For Mining is a Instrumentation Cables product. Key specs — Origin: China (Mainland).
Product Description
Rated Voltage:0.3/0.5 KV
Standard : National Standard MT818-1999
1. Application
The product is the 7th series product of the mining rubber flexible cable. It was suitable for the rated voltage 0.3/0.5kV and below power connected lines for the drilling in the coal mining well.
2. Applying terms
Working temperature of the core is 65oC. Its smallest bending radius is six times of the size of the cable diameter.
Type of Cable
Type | Name |
MZ-0.3/0.5 | Mine drilling cable |
MZP-0.3/0.5 | Mine shielded power cable |
Schedule of Technical Parameter
Cores × nominal section (mm2) | Number diameter of core(mm) | Power core insulation nominal thickness(mm) | Nominal sheath thickness(mm) | Cable outer dia(mm) | |||||
MZ-0.3/0.5 | MZP-0.3/0.5 | ||||||||
Power Core | Ground Core | Control Core | Min | Max | Min | Max | |||
3×2.5 | 1×2.5 | - | 77/0.20 | 1.0 | 3.5 | 17.8 | 19.6 | 19.4 | 22.2 |
3×4 | 1×4 | - | 1260/0.20 | 1.0 | 3.5 | 19.1 | 21.0 | 20.8 | 23.6 |
3×2.5 | 1×2.5 | 1×2.5 | 77/0.20 | 1.0 | 3.5 | 19.1 | 21.0 | 20.9 | 23.8 |
3×4 | 1×4 | 1×4 | 126/0.20 | 1.0 | 3.5 | 20.5 | 22.6 | 22.4 | 25. |
