Mining Control Cable MKVVP22
Model | Name | Specs | Usage |
MKVV | Copper-core polyethylene insulated, PVC sheathed, flame-retardant mining control cable | （2-14)*(4-6) (2-61)*(0.75-2.5) | Laid in indoor environments, within cables, pipes, and other fixed installations |
MKVV22 | Copper-core polyethylene insulated PVC sheathed steel tape armored flame-retardant coal mine control cable | (7-61)*(0.75-1.5) (4-14)*(4-6) | Laid indoors, within cables, pipes, or directly buried, capable of withstanding significant mechanical external forces for fixed installations. |
MKVV32 | Copper-core polyethylene insulated PVC sheathed steel wire armored flame-retardant mining control cable | (2-61)*(0.75-2.5) (4-14)*(4-6) | Laid indoors, within cables, pipes, directly buried, or suspended, capable of withstanding significant tensile forces for fixed applications. |
MKVVP22 | Copper-core polyethylene insulated polyvinyl chloride sheathed woven屏蔽steel tape armored flame-retardant control cable for coal mine use | (4-14)*(4-6) (4-61)*2.5mm2 | Laid in high-magnetic field rooms, cables, pipelines, directly buried, or suspended, capable of withstanding significant tensile forces for fixed installations. |
MKVVRP | Copper-core polyethylene insulated, polyvinyl chloride sheathed, woven shielded, flame-retardant control flexible cable for coal mines | (4-61)*(0.5-2.5) (4-37)*(1.5-2.5) | Laid in fixed locations such as rooms with strong magnetic fields, cables, pipelines, etc. |
MKVV cables, MKVVP cables, MKVVP2 cables, MKVV22 cables, MKVV32 cables, MKVVR cables, MKVVRP cables, MKVVP22 cables, etc., are flame-retardant control cables for coal mine use. Recommended conductor counts include 2, 3, 4, 5, 7, 8, 10, 12, 14, 16, 19, 24, 27, 30, 37, 44, 48, 52, and 61 cores.
Rated Voltage 450/750V
2. Cable conductor length allows for operating temperatures of up to 70 degrees Celsius.
3. The installation temperature of the cable should not be below 0 degrees Celsius; the recommended allowable bend radius is provided.
4. The cable without armor layer should be no less than 6 times the diameter of the cable's outer sheath.
5. Cables with armored or copper-bonded shielding structures should not be less than 12 times the cable's outer diameter.
6. The soft cable with a shielding structure should be not less than 6 times the cable's outer diameter.
