1.9/3.3kV and below flame-retardant soft cables for mobile coal mining machines
Product classification
Keywords
- Product Description
-
Purpose
This product is a series of rubber-sheathed flexible cables for mining. It is suitable for power connections of coal mining machines and similar equipment with a rated voltage Uo/U of 1.9/3.3kV and below.
Usage Conditions
The long-term allowable working temperature of the conductor is 65℃, and the minimum bending radius of the cable is 6 times the diameter of the cable. Yellow sheathed cables should not be exposed to sunlight for long periods.
Model, Name, PurposeModel Name Purpose MC-0.38/0.66 Coal Mining Machine Rubber-Sheathed Flexible Cable Power connection for coal mining and similar equipment with a rated voltage of 0.38/0.66KV MCP-0.38/0.66 Coal Mining Machine Shielded Rubber-Sheathed Flexible Cable Power connection for coal mining and similar equipment with a rated voltage of 0.38/0.66KV MCP-0.66/1.14 Coal Mining Machine Shielded Rubber-Sheathed Flexible Cable Power connection for coal mining and similar equipment with a rated voltage of 0.66/1.44KV MCP-1.9/3.3 Coal Mining Machine Shielded Rubber-Sheathed Flexible Cable Power connection for coal mining and similar equipment with a rated voltage of 1.9/3.3KV
SpecificationsNumber of Cores × Nominal Cross-Section (mm2) Power Conductor Insulation
Nominal Thickness
(mm)Sheath Nominal Thickness
(mm)Cable Outer Diameter (mm) Power Conductor Ground Conductor Control Conductor MC-0.38/0.66 MCP-0.38/0.66 Minimum Value Maximum Value Minimum Value Maximum Value 3×16 1×4 3×2.5 1.6 4.5 31.3 34.4 33.2 36.5 3×25 1×6 4×2.5 1.8 5.5 38.4 41.0 40.3 44.3 3×35 1×6 4×4 1.8 5.5 43.9 48.3 45.8 50.4 3×50 1×10 7×4 2.0 5.5 47.7 51.0 51.5 55.0 Number of Cores × Nominal Cross-Section (mm2) Nominal Thickness (mm) Cable Outer Diameter (mm) Power Conductor Ground Conductor Control Conductor Power Conductor Insulation
(mm)Sheath (Type A) Sheath (Type B) MCP-1.9/3.3 Type A
Minimum ValueType B
Maximum ValueType A
Minimum ValueType B
Maximum Value3×35 1×16 - 2.0 6.0 7.0 47.8 51.0 53.2 58.7 3×50 1×10 3×16/3 2.2 7.0 7.5 53.5 58.9 59.0 63.0 3×75 1×16 3×25/3 2.2 7.0 7.5 58.9 63.0 63.8 70.2 3×95 1×25 3×35/3 2.4 7.0 7.5 64.9 71.4 68.7 75.6 Number of Cores × Nominal Cross-Section (mm2) Nominal Thickness (mm) Cable Outer Diameter (mm) Power Conductor Ground Conductor Control Conductor Power Conductor Insulation
(mm)Sheath
(Type A)Sheath
(Type B)MCP-1.9/3.3 Type A
Minimum ValueType A
Maximum ValueType B
Minimum ValueType B
Maximum Value3×35 1×16 3×16/3 2.8 6.0 7.0 52.1 56.8 60.0 63.0 3×50 1×10 3×25/3 2.8 7.0 7.5 56.4 62.0 63.8 70.2 3×75 1×16 3×35/3 3.0 7.0 7.5 62.7 69.0 69.0 75.9 3×95 1×25 3×50/3 3.0 7.0 7.5 67.8 74.6 73.1 78.0 Technical Requirements
The insulation resistance of the cable conductor complies with the provisions of Table 5. Table 5
Conductor Type Nominal Cross-Section
(mm2)Insulation Resistance at 20℃ (MΩ.km) Rated Voltage 0.66/1.14kV
and belowRated Voltage 1.9/3.3kV Power Conductor 16 >=120 － 25 >=120 － 35 >=100 >=380 50 >=100 >=350 70 >=80 >=320 95 >=80 >=280 Control Conductor >=100 >=100
1.9/3.3kV and below flame-retardant soft cables for mobile coal mining machines
Share
Product classification
Keywords
Online inquiry
If you have any questions about our products and services, please contact us!
Recommend Products
online message
If you have any questions about our products and services, please contact us!