Flexible Strengthened Coalcutter Cables MCPJB-0.66/1.14kV
Flexible Strengthened Coalcutter Cables MCPJB-0.66/1.14kV rubber-sheathed with monitor core and braid Strengthened screen with MA certificate
Application:
Electrical connection of coalcutter and similar equipments.
Manufacturing standard:
MT818.3
Service Property Parameter：
1. Rated voltage 0.66/1.14kV.
2. The max temperature of conductor in normal operation is 90℃.
3. The minimum-bending radius of cable is 15 times of cable diameter.
4. Cable can be exposed directly in the sunlight for long time.
Type & Description：
| Type | Description |
|---|---|
| MCPJB-0.66/1.14 | Flexible rubber-sheathed coalcutter cables with monitor core and braid strengthened screen |
| MCPJR-0.66/1.14 | Flexible rubber-sheathed coalcutter cables with monitor core and wrap strengthened screen |
Structural Sketch：
Main technical indexes：
1. 20℃, D.C resistance shall comply with the stipulations of GB/T3956.
2. Insulation resistance should comply with the stiputations in the table.
3.Voltage test:The calbe should pass voltage test of A.C.3.7kV lasted 5 min.No breakdown of the insulation shall occur.
4. Flame retardance test:The methods of test and requiremenis shall be those specified in MT386.
| Insulation resistance | |||
|---|---|---|---|
| Nominal section area mm² | Min.insulation resistance at 20°C MΩ·km | Nominal section area mm² | Min.insulation resistance at 20°C MΩ·km |
| 35 | 230 | 70 | 190 |
| 50 | 220 | 95 | 180 |
| Specifications and structure size | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| No.of cores x section area (mm²) | Nominal thickness(mm) | Outer diameter of cable(mm) | Weight for reference kg/km | Ampacity at 20℃ (A) | ||||||||
| Power core | Earth core | Moniter core | Power core | Control moniter core | Inner Sheath | Outer Sheath | MCPJR-0.66/1.14 | MCPJB-0.66/1.14 | MCPJB-0.66/1.14 | MCPJR-0.66/1.14 | MCPJB-0.66/1.14 | MCPJR-0.66/1.14 |
| 3x35 | 1x16 | 2x2.5 | 1.4 | 0.6 | 1.8 | 3.0 | 40.0~44.5 | 42.0~47 | 2790 | 4218 | 145 | 145 |
| 3x50 | 1x25 | 2x2.5 | 1.6 | 0.6 | 2.0 | 3.5 | 45.5~50.5 | 47.5~51.0 | 3973 | 6222 | 182 | 182 |
| 3x70 | 1x35 | 2x2.5 | 1.6 | 0.6 | 2.0 | 3.5 | 51.5~55.0 | 52.0~56.5 | 4831 | 7261 | 225 | 225 |
| 3x95 | 1x50 | 2x2.5 | 1.8 | 0.6 | 2.4 | 4.0 | 56.0~61.5 | 58.0~63.0 | 6277 | 8988 | 276 | 276 |
m
GET IN TOUCH
We look forward to serving you! Our team will get back to you promptly.