Rubber sheathed cable-MYP

Cable structure：

Conductor: Conductors made of highly conductive copper or aluminum.

Insulation layer: Use high-quality insulation materials such as rubber, XLPE or PVC.

Shielding layer: The outer layer of the cable is equipped with a metal shielding layer, which has a good electromagnetic shielding effect.

Outer sheath: The outer sheath of the cable is made of waterproof and wear-resistant rubber material, which is suitable for harsh environments such as high temperature, humidity, and oil pollution in coal mines.

Application areas

Coal mining equipment

Applicable to the power supply and control connection of large equipment such as coal mining machines, tunneling machines, conveyors, etc., to ensure the efficient and stable operation of the equipment.

Mine ventilation and lighting system

Used for the power connection of ventilators and electrical lighting systems in mines to ensure sufficient power supply and good ventilation environment in the underground working area of coal mines.

Mine power distribution and automation control system

In the mine power distribution system, it provides stable power transmission for transformers, switchgear and other electrical facilities.

Other mining equipment.

Widely used in electrical equipment and automation control systems in complex environments such as deep coal mines, tunnel construction, open-pit mining, etc.

Technical Data

Mobile rubber sheathed flexible cable MY (0.38/0.66kV) for coal mines
Number of cores	Conductor Diameter	Nominal Cross Section	Insulation Thickness	Sheath Thickness	Cable outer diameter		Cable Reference Weight	20℃Maximum DC resistance	25℃Rated Current Carrying
					Minimum	Maximum
	（mm）	(mm2)	(mm)	（mm）	（mm）	（mm）	(kg/km)	( Ω/km)	Capacity (A)
3+1芯	2.3	4	1.4	3.5	20.9	23	680	4.95	37
	2.3	4						4.95
	2.8	6	1.4	3.5	22.9	25.1	840	3.3	46
	2.8	6						3.3
	3.6	10	1.6	4	27.8	30.6	1180	1.91	63
	3.6	10						1.91
	4.5	16	1.6	4	30.3	33.3	1720	1.21	85
	3.6	10						1.91
	6	25	1.8	4.5	36.4	40.1	2300	0.78	110
	3.6	16						1.21
	7	35	1.8	4.5	40.5	44.6	2780	0.554	135
	4.5	16						1.21
	8.5	50	2	5	45.5	50.1	3580	0.386	170
	3.6	16						1.21
	9.8	70	2	5	51.1	55.1	4600	0.272	205
	6	25						0.78
	11.5	95	2.5	5	56	59	5600	0.206	250
	8.5	50						0.386
	12.9	120	3	5.5	60	66	7600	0.161	295
	9.8	70						0.272
	14.5	150	3.5	6	68	73	9300	0.129	320
	9.8	70						0.272
	16	185	3.5	6	72	78	11200	0.106	360

Mobile shielded rubber sheathed flexible cable MYP (0.38/0.66kV) for coal mines
Number of cores	Conductor Diameter	Nominal Cross Section	Insulation Thickness	Sheath Thickness	Cable outer diameter		Cable Reference Weight	20℃Maximum DC resistance	25℃Rated Current Carrying Capacity
					Minimum	Maximum
	（mm）	(mm2)	(mm)	（mm）	（mm）	（mm）	(kg/km)	( Ω/km)	(A)
3+1芯	2.3	4	1.4	3.5	22.9	25.2	750	4.95	37
	2.3	4						4.95
	2.8	6	1.4	3.5	24.7	27.2	920	3.3	46
	2.8	6						3.3
	3.6	10	1.6	4	29.7	32.7	1260	1.91	63
	3.6	10						1.91
	4.5	16	1.6	4	32.2	35.4	1800	1.21	85
	3.6	10						1.91
	6	25	1.8	4.5	38.3	41	2380	0.78	110
	3.6	16						1.21
	7	35	1.8	4.5	42.4	46.6	2960	0.554	135
	4.5	16						1.21
	8.5	50	2	5	47.4	51	3760	0.386	170
	3.6	16						1.21
	9.8	70	2	5	52.4	57.1	4680	0.272	205
	6	25						0.78
	11.5	95	2.5	5	55	60	6200	0.206	250
	8.5	50						0.386
	12.9	120	3	5.5	63	69	7900	0.161	295
	9.8	70						0.272
	14.5	150	3.5	6	70	78	9500	0.129	320
	9.8	70						0.272
	16	185	3.5	6	75	85	11300	0.106	360
	11.5	95						0.206

Mobile shielded rubber sheathed flexible cable MYP (0.66/1.44kV) for coal mines
Number of cores	Conductor Diameter	Nominal Cross Section	Insulation Thickness	Sheath Thickness	Cable outer diameter		Cable Reference Weight	20℃Maximum DC resistance	25℃Rated Current Carrying Capacity
					Minimum	Maximum
	（mm）	(mm2)	(mm)	（mm）	（mm）	（mm）	(kg/km)	( Ω/km)	(A)
3+1芯			1.8	4.5	31.7	34.9	1646		63
	3.6	10						1.91
	4.5	16	1.8	4.5	34.2	37.6	1960	1.21	85
	3.6	10						1.91
	6	25	2	5	40.3	44.3	2418	0.78	110
	3.6	16						1.21
	7	35	2	5	44.4	48.8	3105	0.554	135
	4.5	16						1.21
	8.5	50	2.2	5.5	51.5	54.6	4020	0.386	170
	3.6	16						1.21
	9.8	70	2.2	5.5	53.9	59.3	5211	0.272	205
	6	25						0.78
	11.5	95	2.4	5.5	62.1	68.1	6326	0.206	250
	8.5	50						0.386
	12.9	120	3	6	63	69	8300	0.161	295
	9.8	70						0.272
	14.5	150	3.5	6	70	78	9341	0.129	320
	9.8	70						0.272
	16	185	3.5	6	85	85	11900	0.106	360
	11.5	95						0.206

Expand all

Only some product parameters are displayed. For more product information, please contact us.

The above parameters are for reference only.

Cable Structure

Rubber Sheathed Cable-MYP

Features

Main features

Excellent tensile and wear resistance

Adopt high-strength rubber outer sheath and special filling materials to ensure long-term stable use.

Good electrical shielding effect

Equipped with metal shielding layer, it can effectively resist electromagnetic interference (EMI) and signal attenuation, suitable for coal mine automation control and communication systems.

High and low temperature environment resistance

The cable can work stably in a wide temperature range of -35°C to 65°C, adapting to the high temperature, low temperature and humid conditions common in coal mine environments.

Flame retardant performance

Some models (such as MYP1 series) have flame retardant properties, which can effectively prevent the spread of fire.

Waterproof and anti-corrosion

The outer sheath adopts high-density waterproof rubber material, which can effectively resist moisture, oil and chemical corrosion.

Model Specifications

MYPMYP-0.66/1.14KV-310+16

Suitable for high-power power transmission to ensure stable operation of coal mine equipment.

MYP-1.9/3.3KV

Flame retardant performance: with flame retardant properties, suitable for high-risk environments.

MYP-0.66/1.14KV-395+125

Suitable for deep coal mines, can resist high mechanical shock and pressure.

MYP-1.14/0.66KV

High power transmission capacity, suitable for the connection of high-power coal mine equipment.

MYP-0.66/1.14kV 3×10+1×10mm²

Suitable for general coal mine equipment to ensure the stability of signal transmission and power supply.

Production

Production Equipment

Cantilever Single Twister

Finished Cables

Fork Type Stranding Machine

Frame Type Stranding Machine

Plastic Extruder

Wire Braiding Machine

Wire Storage Device

Experimental Equipment

Projects

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COMMON QUESTIONS

SHENXING Cable Service FAQs

Want to learn more? Check out our electrical cable most frequently asked questions.

What is the main purpose of mobile shielded rubber sheathed flexible cables for coal mines?

Mobile shielded rubber sheathed flexible cables for coal mines are mainly used in coal mine production environments to provide power transmission and control signals for equipment such as coal mining machines, tunneling machines, conveyors, and ventilators. It is widely used in the power system and automation control system of coal mines to ensure the normal operation of mine equipment.

What is the applicable voltage level for mobile shielded rubber sheathed flexible cables for coal mines?

The common voltage levels of mobile shielded rubber sheathed flexible cables for coal mines are 0.66/1.14kV, 1.14/1.9kV, 3.6/6kV, etc. The specific voltage level depends on the needs of the application and is suitable for transmission in deep coal mines and high-power power equipment.

What is the minimum bending radius of mobile shielded rubber sheathed flexible cables for coal mines?

The minimum bending radius of mobile shielded rubber sheathed flexible cables for coal mines is generally 6 times the diameter of the cable. This requirement ensures that the cable will not be damaged due to excessive bending during installation, transportation and use.

Does this cable have flame retardant function?

Yes, some models (such as MYP-1.9/3.3kV) have good flame retardant properties, which can effectively reduce the risk of fire spread and improve safety in high-risk environments such as coal mines.

Is the mobile shielded rubber sheathed flexible cable for coal mines suitable for outdoor use?

Yes, the outer sheath of the mobile shielded rubber sheathed flexible cable for coal mines is made of highly wear-resistant and corrosion-resistant rubber material, which is suitable for use outdoors or in humid environments. It can withstand harsh conditions such as moisture, oil pollution, and chemical corrosion in mines.

What is the temperature resistance range of this cable?

The operating temperature range of mobile shielded rubber sheathed flexible cables for coal mines is generally -35°C to 65°C, and some high-performance models can withstand higher temperatures. Adapt to low temperature, temperature difference and high temperature changes in coal mine environments.

How to avoid electromagnetic interference with mobile shielded rubber sheathed flexible cables for coal mines?

Mobile shielded rubber sheathed flexible cables for coal mines have good shielding effect. Its metal shielding layer can effectively suppress external electromagnetic interference (EMI) and ensure the stable operation of coal mine equipment, especially the automation control system and communication system.

Can this cable be applied in deep coal mines?

Yes, the design and manufacture of mobile shielded rubber sheathed flexible cables for coal mines take into account the complex environment in deep coal mines. By using high-quality insulation and sheath materials, it can withstand the challenges of high humidity, high temperature, high pressure and other challenges in deep mines, ensuring the stability of power supply.

What is the mechanical strength of mobile shielded rubber sheathed flexible cables for coal mines?

The cable has excellent mechanical strength and can withstand the tension, twisting and impact in mine operations. The outer sheath is made of wear-resistant rubber material, which can effectively resist various physical shocks and abrasion from the coal mine operating environment.

How to choose the appropriate model of mobile shielded rubber sheathed flexible cables for coal mines?

The following factors should be considered when choosing the appropriate cable model:

Voltage level: Select the appropriate voltage level (such as 0.66/1.14kV, 1.9/3.3kV, etc.) according to the power level to be transmitted.

Working environment: Select the appropriate cable specifications according to the environmental conditions such as mine depth, temperature and humidity.

Flame retardant requirements: If you work in areas with a high risk of fire, you should choose a cable model with flame retardant properties.

Mechanical strength requirements: Choose a suitable cable model based on the load and operating intensity of the equipment to ensure that the cable can resist external physical damage.

Mobile Shielded Rubber Sheathed Flexible Cable For Coal Mines