As economic development progresses and people's awareness of safety and the enhancement of preventive measures increase, the use of flame-retardant, flame-retardant fire-resistant, flame-retardant eco-friendly, flame-retardant, and fire-resistant eco-friendly cables and wires in various equipment, facilities, and venues in the future will play a significant role and have promotional significance in fire safety and green environmental protection.
MCPTJ rubber-insulated flexible cables, MCPTJ coal mine mining equipment cables, 1140V mining equipment cable model, mining equipment cable price, mining equipment cable manufacturer
MCPTJ-1.93/3kV Coal Mining Machine Metal Sheathed Rubber Covered Flexible Cables (Spec: 16-185)
MCPJR-1.93/3kV and below Coal Mining Machine Metal Sheathed Surveillance Wrapped Reinforced Rubber Sheathed Flexible Cables (Specs: 16-150)
Three: MCPJB-1.93/3kV Coal Mining Machine Metal Sheathed Monitoring Cable, Reinforced Type, with Rubber Sheath (Spec: 16-150)
MCPTJ Rubber Sheathed Soft Cable, MCPTJ Coal-Mining Electric Cable for Mining Equipment, 1140V Application
Power supply connections suitable for coal mining machines and similar equipment with rated voltages of 1.9/3.3kV and below
2 MCPTJ rubber sheathed flexible cables, MCPTJ mining machinery cables for coal mining, 1140V working conditions
2.1 Rated voltages U0/U are 0.66/1.14 kV and 1.9/3.3 kV, respectively.
2.2 The long-term allowable operating temperature for the cable conductor is 90°C.
2.3 The bend radius of the cable is six times its diameter.
2.4 Yellow sheathed cables must not be exposed to direct sunlight for extended periods.
Product models are listed in Table 1.
Model Name Purpose
MCPTJ-0.66/1.14 Coal Mining Machine Metal Shielded Monitoring Type Rubber Sheathed Flexible Cable, for power connections to coal mining machines and similar equipment with rated voltages of 0.66/1.14kV and below
MCPT-0.66/1.14 Coal Mining Machine Metal-Sheathed Rubber Sheathed Flexible Cable, rated voltage of 0.66/1.14kV and below for power connections to coal mining machines and similar equipment
MCPT-1.9/3.3 Coal Mining Machine Metal Sheathed Rubber Covered Flexible Cable, rated voltage up to 1.9/3.3kV for power connections to coal mining machines and similar equipment
MCPTJ-1.9/3.3 Coal Mining Machine Metal Sheathed Monitoring Type Rubber Sheathed Flexible Cable, rated voltage up to 1.9/3.3kV for power connections to coal mining machines and similar equipment
Cable specifications must comply with the requirements of Tables 2, 3, 4, and 5.
Core Number × Conductor Nominal Cross-Section (mm²) Nominal Thickness (mm) Cable Outer Diameter (mm)
Power Core Wire, Ground Core Wire, Supervision Core Wire, Insulated Power Core Wire, Sheath, MCPTJ-0.66/1.14
3×16 1×16 1×16 37.1～40.8
3×25 1×16 1×16 41.7～45.9
3×35 1×16 1×16 47.2～51.9
3×50 1×25 1×25 51.5～56.2
3×70 1×35 1×35 57.9～63.0
3×95 1×50 1×50 65.1～71.6
3×120 1×50 1×70 68.0～72.5
3×150 1×70 1×70 73.9～79.3
3×185 1×95 1×95 80.0～85.9
Core Number × Conductor Nominal Cross-section (mm²) Nominal Thickness (mm) Cable Outer Diameter (mm)
Power conductor core, Ground conductor core, Insulated power conductor core, Outer sheath, MCPT-0.66/1.14
3×16 1×16 35.8～38.6
3×25 1×16 39.7～42.9
3×35 1×16 43.1～46.3
3×50 1×25 48.5～51.8
3×70 1×35 55.1～58.8
3×95 1×50 62.4～66.1
3×120 1×50 68.0～72.5
3×150 1×70 73.9～79.3
3×185 1×95 80.0～85.9
Number of cores x Conductor Nominal Cross-sectional Area (mm²) Nominal Thickness (mm) Cable Outer Diameter (mm)
Power Wire Core, Ground Wire Core, Monitoring Wire Core, Insulated Power Wire Core, External Sheath, MCPTJ-1.9/3.3
3×35 1×16 1×16 55.0～60.7
3×50 1×25 1×25 57.8～63.0
3×70 1×35 1×35 64.1～70.8
3×95 1×50 1×50 69.2～76.2
3×120 1×50 1×70 73.4～77.2
3×150 1×70 1×70 77.7～83.1
3×185 1×95 1×95 83.0～88.8
