Model Number :LST 40000402H
Type :Insulated Fire Alarm Cable
Rated voltage :3.6/6kv 6/10kv
Product Name :3.6/6kv MV LSZH tunneling and underground mining applications cable
Insulation :Rubber/TPE/PUR
Voltage :3.6/6KV 6/10KV
Armour :steel wire braid
Sheath :LSZH
MY cable is the abbreviation of Mobile rubber flexible cable for coal mines. M stands for coal mine, Y stands for mobile flexible cable.This cable is fit for ac rated voltage up to and including 0.66/7.14KV underground, the ground of various portable electric equipment,also suitable for construction,transportation,chemical industry for the power code.Cable line voltage 0.38/0.66 kv and 0.66/1.14 kv respectively.Cable conductor allows for a long time operation temperature does not exceed 65℃ cable has no secondary performance.Cables are impact and crush resistant.
MC cable is a rubber-sheathed flexible cable for coal shearers.This standard applies to the rated voltage Uo/Ufor up to and including 7.9/3.3kv coal winning machine and similar devices with copper core rubber soft cable sheath,rated voltage up to and including 0.66/1.14kv cable conductor long-term allowed working temperature is 65℃;Rated voltage 1.9/3.3kv cable conductor of long-term allowed working temperature is 90℃,6 times the minimum bending radius of cable.The yellow sheath cable shall not be prolonged exposure in the sun.
Product Parameters
Mobile rubber flexible cable for coal mines 3.6/6 KV
CROSS SECTION (MM²)
OVERALL DIAMETER MIN-MAX (MM)
CONDUCTOR RESISTANCE AT 20°C
APPRO. WEIGHT (KG/KM)
(Ω/KM)
3x25+3x16/3E+3x2.5ST+ÜL
47.0-51.0
0.78
3600
3x35+3x16/3E+3x2.5ST+ÜL
49.0-54.0
0.554
4170
3x50+3x25/3E+3x2.5ST+ÜL
52.0-57.8
0.386
4850
3x70+3x35/3E+3x2.5ST+ÜL
56.1-61.2
0.272
5900
3x95+3x50/3E+3x2.5ST+ÜL
60.3-66.2
0.206
7044
3x120+3x70/3E+3x2.5ST+ÜL
63.8-70.2
0.161
8620
3x150+3x70/3E+3x2.5ST+ÜL
66.0-72.0
0.129
9860
3x185+3x95/3E+3x2.5ST+ÜL
70.0-74.0
0.106
11300
Products details
The mobile rubber flexible cable for coal mines is
designed for use in various mining applications,
including underground mines, open-pit mines, and
mining equipment. It is suitable for powering and
connecting mobile mining machinery, such as haul
trucks, excavators, and drilling rigs.
The cable serves critical functions in mining operations:
Power Transmission: The cable provides reliable power transmission to mining equipment, ensuring continuous operation in challenging mining environments.
Communication: It enables data and signal transmission for mining equipment control systems, facilitating efficient and safe operation.
Flexibility: The cable's flexibility allows for easy installation and maneuverability, accommodating the dynamic nature of mining operations.
Packaging and Transportation
Mobile rubber flexible cable for coal mines is carefully packaged to protect it during transportation. Each cable is coiled, wrapped, and labeled for easy identification. We work with trusted logistics partners to ensure the safe and timely delivery of our products to customers' specified locations.
Relevant FAQ
The following are some common mining cable characteristics and requirements:
1. Wear resistance: Mining cables need to have high wear resistance to resist the mechanical wear of ores, rocks and other solid materials on the cable.
2. Oil resistance and corrosion resistance: Due to the presence of a large amount of liquids and chemicals in the mining environment, mining cables need to have good oil resistance and corrosion resistance to prevent liquids and chemicals from eroding the cable insulation layer and conductors.
3. High temperature resistance: There may be high temperature environments in mines, such as underground fires, etc., so mining cables need to be able to work normally under high temperature conditions while maintaining electrical performance and safety performance.
4. Flame retardancy: Since flammable gases and combustible substances may exist in mines, mining cables need to have good flame retardant properties to reduce the rate of fire spread when a fire occurs.
5. Electromagnetic shielding performance: There are usually a large number of power equipment and electromagnetic interference sources in mines, so mining cables need to have good electromagnetic shielding performance to reduce the impact of external electromagnetic interference on cable signals.
6. Bending performance: Mining cables usually need to be laid out in narrow mine passages and equipment gaps, so they need to have good flexibility and bending performance to facilitate installation and wiring.
