Detailed Specifications for Mining Cables
Mobile Cable for Coal Mines: MYP Cable, MY Cable, MYP 0.66/1.14KV Sheathed Cable, MYP 0.38/0.66KV Cable, MY 0.38/0.66 Cable
Rated Voltage 0.66/1.14KV and Mine-Used Mobile Rubber Sheathed Flexible Cables (GB12972.5-91)
This product is suitable for copper-core rubber-sheathed flexible cables used in mobile equipment with rated voltages of 0.66/1.14KV and below.
Model Name Main Application
UY-0.38/0.66 Mining Mobile Rubber Sheathed Flexible Cables, rated for 0.38/0.66KV, for power connections to various underground mobile coal mining equipment.
(MYP) UYP-0.38/0.66 Mining Mobile Sheathed Flexible Cable for Power Connections to Various Underground Coal Mining Equipment, Rated Voltage 0.38/0.66KV
(MYP) UYP-0.66/1.14 Mining Mobile Sheathed Cable for Underground Coal Mining Equipment, rated voltage 0.66/1.14KV, for power connections to various mobile coal mining equipment underground.
Core Number × Conductor Sheath Nominal Thickness (mm) Cable Outer Diameter Cable Reference Weight (kg/km)
Nominal Cross-sectional Area (mm²) Power Wire Core UC-0.38/0.66 UCP-0.38/0.66
Power Wire Core Ground Wire Core Insulation Nominal Thickness (mm) Min. Max. Min. Max. UC UCP
3×4 1×4 1.4 3.5 20.3 23.4 23.7 27.2 670 785
3×6 1×6 1.4 3.5 23 26.4 26.4 30.1 838 927
3×10 1×10 1.6 4 27.5 31.3 30.9 34.7 1292 1400
3×16 1×10 1.6 4 29.6 33.4 33 36.8 1465 1586
3×25 1×16 1.8 4.5 35.6 39.8 39 43.2 2159 2296
3×35 1×16 1.8 4.5 38.7 42.1 42.1 46.3 2596 2783
3×50 1×16 2 5 43.6 47.1 47.1 51.4 3385 3548
3×70 1×25 2 5 49.7 54.4 52.4 57.1 4292 4477
Core Number × Conductor Cable Outer Diameter Cable Reference Weight (kg/km)
Nominal Cross-Section (mm²) Power Core Sheath Nominal UC-0.38/0.66
Power Wire Core, Ground Wire Core, Insulation Nominal Thickness (mm), Thickness (mm), Minimum Value, Maximum Value
3×10 1×10 1.8 4.5 32.4 36.2 1476
3×16 1×10 1.8 4.5 34.6 38.4 1737
3×25 1×16 2 5 41.4 45.3 2400
3×35 1×16 2 5 44.2 48.4 2857
×350 1×16 2.2 5.5 49.1 53.4 3549
3×70 1×25 2.2 5.5 55.5 60.2 4608
3×95 1×25 2.4 6 61.2 65.9 4608
Insulation resistance between the main conductors of the cable and between the main conductors and the earth wire, when converted to +20°C, should not be less than 100 MΩ·km.
The transition resistance of the main core shielding layer is no more than 3kΩ when converted to 20°C.
Product Standard: MT818.5-2009.
Standard Control Cable
I. Usage
PVC-insulated and sheathed control cables, suitable for use in industrial and mining enterprises, energy and transportation departments, for control and protection circuitry applications with rated voltages of 450/750V or below.
II. Execution Standards
GB9330-88
Model Name
Model Name
ZR-KVV
Copper-core PVC-insulated PVC sheathed flame-retardant control cables
ZR-KYJV
Copper-core Cross-linked Polyethylene Insulated PVC Sheathed Flame-retardant PVC Jacketed Control Cable
ZR-KVVP
Copper-core Polyvinyl Chloride Insulated Braided Sheathed Flame-retardant Control Cable
ZR-KYJVP
Copper-core cross-linked polyethylene insulated copper wire braid shielded PVC jacket flame-retardant control cable
ZR-KVVP2
Copper-core Polyvinyl Chloride Insulated Copper Tape, Shielded with Polyvinyl Chloride Sheath, Flame Retardant Control Cable
ZR-KYJVP2
Copper-core cross-linked polyethylene insulated copper tape shielded PVC jacket flame-retardant control cable
ZR-KVVP3
Copper-core Polyvinyl Chloride (PVC) Insulated Copper Tape Shielded PVC Sheathed Flame Retardant Control Cable
Four: Features
Rated Voltage Uo/U: 450/750V
Operating Temperature: General type not exceeding 70℃; Cross-linked polyethylene not exceeding 90℃.
**Environmental Temperature: Fixed installation -40℃; Non-fixed installation -15℃.
5. [Storage Instructions]
Cables should be stored indoors to avoid outdoor exposure, and cable reels must not be laid flat.
No dropping cable reels from heights during transportation, and prevent mechanical damage to the cables.
During hoisting and packaging, it is strictly prohibited to lift multiple reels simultaneously. On vehicles, ships, and other transport vehicles, cable reels must be placed securely and properly fastened to prevent collision and overturning.
