MY3 * 10+1 * 6 waterproof cable, coal mine underground cable with strong conductivity

NegotiableUpdate on 05/06

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

MY3 * 10+1 * 6 waterproof cable is a heavy-duty flexible cable designed for harsh environments such as underground coal mines, with strong conductivity. Its core is used to power mobile equipment underground

Product Details

MY3 * 10+1 * 6 waterproof cable, coal mine underground cable with strong conductivity

MY cable, full nameMobile rubber sheathed flexible cable for coal minesIt is specifically designed forunderground coal mineDesigned for harsh environmentsHeavy duty flexible cableThe core is used to power underground mobile devices

1、 Model meaning

M：Used in coal mines（Miner）
Y：move（ Yidong ） +rubber-sheathed flexible cable

characteristic：No shielding layerStructure (different from shielded MYP)

2、 Core parameters and standards

execution standard：MT 818.5-2009/2019(Special Standard for Coal Mine Cables)
rated voltage：0.38/0.66 kV
conductorClass 5 soft copper conductor (multi strand thin copper wire, high flexibility)
Insulation/Sheath：Ethylene propylene rubber (EPR) insulation+chloroprene rubber (CR) sheath

Characteristics:Wear resistant, oil resistant, acid and alkali resistant, tear resistant, flame retardant

Operating TemperatureLong term allowance for conductors65℃
bend radius：≥6 times the outer diameter of the cable
Compulsory certification: Must possessMA (Coal Safety) logo方可下井使用

3、 Common specifications

Core structure：

3-core (power)
3+1 core(3 power cores+1 grounding core)

nominal cross-section：4 mm² ~ 150 mm²
Common models：MY-0.38/0.66

4、 Main application scenarios

specially designed forunderground coal mineIn an environment without strong electromagnetic interferencemobile devicePower supply:

Coal mining machine, tunneling machine, coal planer
Scraper conveyor, belt conveyor
Underground water pump, winch, loader

5、 Core features (mining specific)

High flexibilityAdapt to frequent movement, dragging, and bending of devices
mechanical properties: Sheath resistant to impact, friction, and impact
高安全性：Flame retardant, anti-static, explosion-proofThe fire extinguishes itself
Environmental resistanceWaterproof, moisture-proof, oil resistant, and gas corrosion-resistant
Reliable groundingSpecialized grounding core wire to ensure electrical safety underground

6、 MY vs MYP (core difference)

table

characteristic	MY cable	MYP cable
shielded layer	Nothing	have(Semi conductive rubber/copper wire weaving)
anti-interference	weak	strong(Anti electromagnetic interference)
rated voltage	0.38/0.66 kV	0.38/0.66 kV,0.66/1.14 kV
Applicable scenarios	Ordinary mobile devices	Precision equipment/strong interference zone
price	lower	15%~25% higher

MY3 * 10+1 * 6 waterproof cable, coal mine underground cable with strong conductivity