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APPLICATION:
This rubber sheathed movable flexible cable is suitable for power connection of underground movable coal mining equipment.
STANDARDS:
MT 818.5.
TYPICAL CABLE TYPE & CONSTRUCTION

MY-0.38/0.66kV:
Conductor: flexible tinned copper conductor (class 5)
Insulation: ethylene-propylene rubber (EPR)
Core arrangement: single core, or three power cores plus one earth core
Outer sheath: Chlorinated Polyethylene(CPE)

MYP-0.38/0.66kV and MYP-0.66/1.14kV:
Conductor: flexible tinned copper conductor (class 5)
Insulation: ethylene-propylene rubber (EPR)
Insulation screen: semi-conducting screen over power core insulation
Core arrangement: three power cores plus one earth core
Outer sheath: Chlorinated Polyethylene(CPE)

NUMBER OF CORES & CROSS-SECTIONAL AREA

Number of cores

Conductor CSA (mm2)

Single Core

4 ∽ 400

4-Core (3+1)

4 ∽ 185

CORE IDENTIFICATION:

  • Single core: white
  • 4(3+1) core: red, white, blue, black
SHEATH COLOR:
Black (0.38/0.66kV)
Yellow (0.66/1.44kV)

USAGE CHARACTERISTICS:

Rated voltage: 0.38/0.66kV, 0.66/1.14kV
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

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