This shearer flexible cable is suitable for power connection of underground coal cutter and similar equipment.
STANDARDS:
MT818.4.
MCPT-0.66/1.14kV and MCPT-1.9/3.3kV:
Conductor: flexible tinned copper conductor (class 5)
Insulation: ethylene-propylene rubber (EPR)
Insulation screen: semi-conducting tape screen over power core insulation
Metallic screen: composite screen with fine tinned copper wire and polyester yarn braid
Core arrangement: three power cores plus one earth core, or three power cores plus one earth core and multi-control cores
Outer sheath: Chlorinated Polyethylene(CPE)
MCPTJ-0.66/1.14kV and MCPTJ-1.9/3.3kV:
Conductor: flexible tinned copper conductor (class 5)
Insulation: ethylene-propylene rubber (EPR)
Insulation screen: semi-conducting tape screen over power core insulation
Metallic screen: composite screen with fine tinned copper wire and polyester yarn braid
Core arrangement: Three power cores + one earth core + one monitoring core
Outer sheath: Chlorinated Polyethylene (CPE)
Type MCPT Cable:
| Type of core |
Number of cores |
Conductor CSA (mm2) |
|
Power core |
3 |
25 ∽ 185 |
|
Earth core |
1 |
4 ∽ 70 |
|
Control core(optional) |
3, 4, 7,10 |
2.5, 4, 6, 10 |
Type MCPTJ Cable:
| Type of core |
Number of cores |
Conductor CSA (mm2) |
|
Power core |
3 |
16 ∽ 185 |
|
Earth core |
1 |
16, 25, 35, 50, 70 |
|
Monitoring core |
1 |
16, 25, 35, 50,70 |
CORE IDENTIFICATION:
- Three power cores: by colored polyester yarn of red, white, blue
- Earth core: black
- Control cores (for MCPT): white colour with printed black numbers
- Monitoring core(for MCPTJ): white
Black (1.9/3.3kV)
Yellow (0.66/1.44kV)
USAGE CHARACTERISTICS:
Rated voltage: 0.66/1.14kV,1.9/3.3kV
Maximum continuous conductor operating temperature: 90℃
Maximum conductor short circuit temperature: 250℃ (maximum duration 5Sec.)
Minimum installation ambient temperature: 0℃
Minimum bending radius for installation: 6xO.D.
CERTIFICATION:
MA certification
