Mining Control Cable MKVVRP 0.45/0.75 kV

Mining Control Cable MKVVRP 0.45/0.75kV 12*0.75

Standard of Execution: Enterprise Standard Q/TX001-2006. This standard applies to flame-retardant control cables with copper-core polyvinyl chloride sheath for use in coal mines.

Cable model, name, specifications, and application

Model

Name, Specifications, 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 mine control cable

（7-61）*（0.75-1.5）

（4-14）*（4-6）

Laid indoors, within cables, pipelines, 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, pipes, directly buried, or suspended, capable of withstanding significant tension for fixed installations.

MKVVP22

Copper-core polyethylene insulated, polyvinyl chloride sheathed, woven shielded steel tape armoured, flame-retardant control cables for coal mines

（4-14）*（4-6）

（4-61）*2.5mm2

Laid in rooms with strong magnetic fields, cables, pipelines, buried directly, or suspended, capable of withstanding considerable tensile force for fixed installations.

MKVVRP

Coal mine copper-core polyethylene insulated polyvinyl chloride sheathed braided屏蔽 flame-retardant control flexible cable

（4-61）*（0.5-2.5）

（4-37）*（1.5-2.5）

Laid in fixed installations such as rooms with strong magnetic fields, cables, pipelines, etc.

MKVV cable, MKVVP cable, MKVVP2 cable, MKVV22 cable, MKVV32 cable, MKVVR cable, MKVVRP cable, MKVVP22 cable, and other specifications of coal mine flame-retardant control cables, with cable cores of 2, 3, 4, 5, 7, 8, 10, 12, 14, 16, 19, 24, 27, 30, 37, 44, 48, 52, and 61 cores.

MKVV（2-14）*（4-6）mm2 ,（2-10）*10mm2 （2-61）*（0.75-2.5）mm2 MKVV22（7-61）*（0.75-1.5）mm2 （4-61）*2.5mm2 （4-14）*（4-6）mm2 MKVVP（7-61）*（0.75-1.5）mm2 （4-61）*2.5mm2 （4-14）*（4-6）mm2 MKVVP22（7-61）*（0.75-1.5）mm2 （4-61）*2.5mm2 （4-14）*（4-6）mm2

Mining Control Cable MKVVRP 0.45/0.75kV 12*0.75

Rated Voltage: 450/750V

2. The length of the cable conductor allows for a working temperature of 70 degrees Celsius.

3. The laying temperature of the cables should not be below 0 degrees Celsius, with an allowable bending radius of ***.

4. The jacketless cable should be not less than 6 times the diameter of the cable.

5. Cables with armor or copper tape shielding should have a diameter at least 12 times the outer diameter of the cable.

6. Soft cables with a shielding structure should not be less than 6 times the diameter of the cable.

MT386-1995 "Test Methods and Evaluation Rules for Flame Retardant Properties of Flame Retardant Cables for Coal Mines" and Q/TX 001-2006 "Plastic Insulated Control Cables for Coal Mines"

Standard: Enterprise Standard Q/TX001-2006 This standard applies to flame-retardant control cables with copper-core polyvinyl chloride sheath for use in coal mines.

Cable Model, Name, Specifications, and Application

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 settings, within cables, pipelines, 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, pipelines, or directly buried, capable of withstanding significant mechanical external forces for fixed installations.

MKVV32

Copper-core polyethylene insulated, polyvinyl chloride sheathed, steel wire armored, flame-retardant mining control cable

（2-61）*（0.75-2.5）

（4-14）*（4-6）

Laid indoors, within cables, pipelines, directly buried, or suspended, capable of withstanding significant tensile forces for fixed installations.

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 suspended setups, capable of withstanding significant tensile forces

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 within high-magnetic field rooms, cables, pipelines, etc.

MKVV cable, MKVVP cable, MKVVP2 cable, MKVV22 cable, MKVV32 cable, MKVVR cable, MKVVRP cable, MKVVP22 cable, and other specifications of coal mine flame-retardant control cables, with conductor counts of 2, 3, 4, 5, 7, 8, 10, 12, 14, 16, 19, 24, 27, 30, 37, 44, 48, 52, and 61 cores.

MKVV（2-14）*（4-6）mm2 ,（2-10）*10mm2 （2-61）*（0.75-2.5）mm2 MKVV22（7-61）*（0.75-1.5）mm2 （4-61）*2.5mm2 （4-14）*（4-6）mm2 MKVVP（7-61）*（0.75-1.5）mm2 （4-61）*2.5mm2 （4-14）*（4-6）mm2 MKVVP22（7-61）*（0.75-1.5）mm2 （4-61）*2.5mm2 （4-14）*（4-6）mm2

Rated Voltage: 450/750V

2. The length of the cable conductor allows for operation at a temperature of 70 degrees Celsius.

3. The laying temperature of the cable should not be below 0 degrees Celsius, with an allowable bending radius of ***.

4. The cable without armor should be not less than 6 times the cable's outer diameter.

5. Cables with armored or copper braid shielding should be no less than 12 times the diameter of the cable's outer circumference.

6. Soft cables with a shielding structure should not be less than 6 times the cable's outer diameter.

MT386-1995 "Test Methods and Evaluation Rules for Flame Retardant Properties of Flame Retardant Cables for Coal Mines" and Q/TX 001-2006 "Plastic Insulated Control Cables for Coal Mines"

Cable

Mining Control Cable MKVVRP 0.45/0.75kV 12*0.75