This shearer flexible cable is suitable for power connection of underground coal cutter and similar equipment.
STANDARDS:
Q/320481SS425-2014, MT 818-2009.
1.Conductor: flexible tinned copper conductor (class 5)
2.Insulation: ethylene-propylene rubber (EPR)
3.Insulation screen: semi-conducting layer over power core insulation
4.Earth conductor
5.Control conductor
6.Inner sheath: Chlorinated Polyethylene(CPE)
7.Reinforcement: open polyester yarn braid layer
8.Outer sheath: Chlorinated Polyethylene(CPE)
|
Type of core |
Number of cores |
Conductor CSA (mm2) |
|
Power core |
3 |
16 ∽ 185 |
|
Earth core |
1 |
4 ∽ 70 |
|
Control core |
3, 4, 7 |
2.5, 4, 6,10 |
- Three power cores: red, white, blue
- Earth core: black
- Control cores: white color with printed black numbers
Black (0.38/0.66, 1.9/3.3kV)
Yellow (0.66/1.44kV)
USAGE CHARACTERISTICS:
Rated voltage: 0.38/0.66kV, 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
