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MKVVP Coal Mine Control Cable Weight
NegotiableUpdate on 01/17
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Overview
There are many specifications and models of flame-retardant control cables used in coal mines, including MKVV cable, MKVVP cable, MKVVP2 cable, MKVV22 cable, MKVV32 cable, MKVVR cable, MKVVRP cable, MKVVP22 cable, etc. The recommended number of cable cores for flame-retardant control cables used in coal mines is 2,3,4,5,7,8,10,12,16,19,24,27,30,37,37,44,48,52,61 cores.
Product Details
1Rated voltage 450/750v
2The length of the cable conductor allows for a working temperature of 70 degrees Celsius
3The laying temperature of the cable should not be lower than 0 degrees Celsius, and the recommended allowable bending radius;
4Cables without armor layers should not be less than 6 times the outer diameter of the cable
5Cables with armor or copper tape shielding structures should not be less than 12 times the outer diameter of the cable.
6Flexible cables with shielding structures should not be less than 6 times the outer diameter of the cable.
The standard for mining control cables is MT386-1995 "Test Method and Judgment Rules for Flame retardancy of Flame retardant Cables for Coal Mines" and Q/TX 001-2006 "Plastic Insulated Control Cables for Coal Mines"
model |
name |
Specifications |
purpose |
MKVV |
Copper core polyethylene insulated polyvinyl chloride sheathed flame-retardant mining control cable |
（2-14)*(4-6) (2-61)*(0.75-2.5) |
Installed indoors, inside cables, pipelines, and other fixed locations |
MKVV22 |
Copper core, polyethylene insulation, polyvinyl chloride sheath, steel strip installation, flame-retardant control cable for coal mines |
(7-61)*(0.75-1.5) (4-14)*(4-6) |
Installed indoors, inside cables, in pipelines, and directly buried in fixed environments that can withstand significant mechanical external forces |
MKVV32 |
Copper core, polyethylene insulation, polyvinyl chloride sheath, steel wire, and flame-retardant mining control cable |
(2-61)*(0.75-2.5) (4-14)*(4-6) |
Installed indoors, inside cables, in pipelines, directly buried, suspended, and able to withstand high tensile forces in fixed situations |
MKVVP22 |
Copper core, polyethylene insulation, polyvinyl chloride sheath, braided shielding steel strip, and flame-retardant control cable for coal mines |
(4-14)*(4-6) (4-61)*2.5mm2 |
Installed in high magnetic field indoor, cable indoor, pipeline, directly buried, hanging, and fixed occasions that can withstand large tensile forces |
MKVVRP |
Copper core polyethylene insulated polyvinyl chloride sheathed braided shielding flame-retardant control flexible cable for coal mines |
(4-61)*(0.5-2.5) (4-37)*(1.5-2.5) |
Installed in fixed places such as large magnetic field rooms, cable rooms, pipelines, etc |
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