Professional Monitoring Core EPR Insulated Cable , Rubber Power
Cable
0.66/1.14KV Flexible Metalic Screened Mining Cable (for coal
cutter)
1. Usage
This rubber sheathed flexible cable used in coal-mining. Power
supply connection Of coal mining machine and similar equipments.
2. Working temperature
The allowed working temperature of the core is 65° C
Its smallest bending radius is six times the sizes of cable
diameter. The yellow sheath cable should not be exposed in the sun
for long.
3. Model & Application
Specifications
| Type | Rated voltage (KV) | Number of cores | Nominal cross
sectional area (mm) |
| Principal lines | Earth lines | Control lines |
MY
MYP | 0.38/0.66 | 3 | 1 | - | 4-185 |
| MYP | 0.66/1.14 | 3 | 1 | - | 10-185 |
| MYP | 1.9/3.3 | 3 | 1 | - | 16-185 |
| MYP | 3.6/6 | 3 | 1 | - | 16-185 |
| MYP | 6/10 | 3 | 1 | - | 16-185 |
| MYP | 8.7/10 | 3 | 1 | - | 16-185 |
MC
MCP | 0.38/0.66 | 3 | 1 | 3-7 | 16-185 |
| MCP | 0.66/1.14 | 3 | 1 | 3 | 35-185 |
| MCP | 1.9/3.3 | 3 | 1 | 3 | 35-185 |
MCPT
MCPTJ | 0.66/1.14 | 3 | 1 | 3 | 16-185 |
MCPT
MCPTJ | 1.9/3.3 | 3 | 1 | 3 | 16-185 |
MYPT
MYPTJ | 1.9/3.3 | 3 | 3 | - | 35-185 |
MYPT
MYPTJ | 3.6/6 | 3 | 3 | - | 16-185 |
MYPT
MYPTJ | 6/10 | 3 | 3 | - | 16-185 |
MYPT
MYPTJ | 8.7/10 | 3 | 3 | 3 | 25-185 |
MZ
MZP | 0.3/0.5 | 3 | 1 | 1 | 2.5-4 |
| MYQ | 0.3/0.5 | 2-12 | - | - | 1.0-6 |
Implemented standard
1 For the non-spread combustion cable, implement GB12972
2 For the flame-retardant cable, implement MT818
3 For the special mining cable(with bigger cross-section and higher
voltage),implement the
enterprise standard.
| CorexSize | Nominal Thickness | Overall diameter(mm)
MCPT-0.66/1.44 |
| Phase | Grounding | Control | Insulation | Sheath | Min | Max |
| 3x16 | 1x16 | 3x4 | 1.5 | 5 | 35.8 | 38.6 |
| 3x25 | 1x16 | 3x4 | 2 | 5 | 39.7 | 42.9 |
| 3x35 | 1x16 | 3x4 | 2 | 5 | 43.1 | 46.3 |
| 3x50 | 1x25 | 3x4 | 2.2 | 5.3 | 48.5 | 51.8 |
| 3x70 | 1x35 | 3x6 | 2.2 | 5.8 | 55.1 | 58.8 |
| 3x95 | 1x50 | 3x6 | 2.4 | 6.4 | 62.4 | 66.1 |
| 3x120 | 1x50 | 3x10 | 2.6 | 6.9 | 68 | 72.5 |
| 3x150 | 1x70 | 3x10 | 2.6 | 7.3 | 74.5 | 79.5 |
| 3x185 | 1x70 | 3x10 | 2.8 | 7.5 | 80.7 | 86.1 |
| Core Type | Nominal Size | Min Insulation Resistance at 20℃(MΩ.km) |
| No more than 0.66/1.14KV | 1.9/3.3KV |
Phase Conducor or
Asistant Conductor | 16 | 350 | 1150 |
| 25 | 300 | 980 |
| 35 | 260 | 850 |
| 50 | 230 | 740 |
| 70 | 210 | 630 |
| 95 | 200 | 550 |
| 120 | 200 | 510 |
| 150 | 180 | 450 |
| 185 | 160 | 400 |
| Control Conductor | 4.6.10 | 100 | 100 |
