Products

Control Power Cable for Coal Mines

Application:
Used in coal mining industrial installations for control, monitoring, and protection circuits with a rated voltage of 450/750V and below.

Production Standard
This product is manufactured in accordance with the enterprise and industry standards:
MT/T 386-2011, Q/YT 012-2019.

Application Industry

Operating Characteristics

  • Power frequency rated voltage (U₀/U): 450/750V.
  • Maximum allowable long-term conductor temperature: 90°C.
  • Ambient temperature during installation: not lower than 0°C.
  • Recommended minimum bending radius:
    • Unarmored cables: not less than 6 times the cable outer diameter.

    • Armored or copper tape shielded cables: not less than 12 times the cable outer diameter.

    • Shielded flexible cables: not less than 6 times the cable outer diameter.

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