Application:
Used in coal mine power distribution systems or industrial installations in the coal mining industry.
Production Standard
This product is manufactured in accordance with the enterprise standard MT/T 818.13-2009.
Operating Characteristics
Rated power frequency voltage U₀/U: 1.8/3kV.
Maximum allowable operating temperature of the conductor: 90°C.
Short-circuit condition: The maximum conductor temperature shall not exceed 250°C and the duration shall not exceed 5 seconds.
Installation temperature: The ambient temperature during cable laying shall not be lower than 0°C.
Minimum bending radius:
Three-core cable: Not less than 15 times the outer diameter of the cable.
Single-core cable: Not less than 21 times the outer diameter of the cable.
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