Mineral-Use Shielded Control Cable MKVVP
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 indoors, within cables, pipes, and other fixed installations |
MKVV22 | Copper-core polyethylene insulated PVC sheathed steel tape armored flame-retardant mine control cable | (7-61)*(0.75-1.5) (4-14)*(4-6) | Laid indoors, within cables, pipes, and 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, pipelines, buried directly, or hung vertically, capable of withstanding substantial tension 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 | Installation in high-magnetic field rooms, cables, pipelines, direct burial, and hanging, capable of withstanding significant tensile forces for fixed applications. |
MKVVRP | Coal mine use copper-core polyethylene insulated polyvinyl chloride sheath braided shield flame-retardant control flexible cable | (4-61)*(0.5-2.5) (4-37)*(1.5-2.5) | Laid in fixed locations such as large magnetic field rooms, cables, pipelines, etc. |
MKVV cable, MKVVP cable, MKVVP2 cable, MKVV22 cable, MKVV32 cable, MKVVR cable, MKVVRP cable, MKVVP22 cable, etc., flame-retardant control cables for coal mines, recommended conductor counts: 2, 3, 4, 5, 7, 8, 10, 12, 14, 16, 19, 24, 27, 30, 37, 44, 48, 52, 61 cores
Rated Voltage: 450/750V
2. The length of the cable conductor is permitted to operate at a temperature of 70 degrees Celsius.
3. The laying temperature of the cables should not be below 0 degrees Celsius, with the recommended allowable bending radius.
4. The cable without armor should not be less than 6 times the diameter of the cable's outer sheath.
5. Cables with armor or copper braid shielding should be not less than 12 times the cable's outer diameter.
6. The flexible cable with a shielding structure should be no less than 6 times the diameter of the cable's outer circumference.
