Crosslinked Polyethylene Insulated Flame Retardant Mine Cable with Rated Voltage of 0.6/1kv

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This product is suitable for copper core XLPE insulated and PVC sheathed power cables with rated voltage below 0.6/1kV for coal mines. Cross-linked polyethylene power cables for coal mines implement the MT818.13-2009 standard.

1. Model, name, scope of use:

Model	Name	Use range
MYJV	XLPE insulated PVC sheathed power cable for coal mine	It can be laid indoors, tunnels, cable trenches, overhead and underground, and cannot withstand external mechanical forces.
MYJV22	XLPE insulated steel tape armored PVC sheathed power cable for coal mine	It can be laid indoors, tunnels, cable trenches, pipelines, flammable and severely corrosive places, and can withstand certain mechanical external forces, but cannot withstand tensile forces.

2. Rated voltage, nominal section and number of cores:

Mdel	Number of cores	Rated voltage kV
		0.6/1
		Nominal section（mm²）
MYJV	3 3+1 4	1.5~300 4～300 4～185
MYJV22	3 3+1 4	2.5~300 4~300 4～185

3. Main electrical performance:

Serial number	Rated voltage U0/U Technical performance		0.6/1kV
1	Conductor DC resistance Ω/km		Comply with GB/T3956-2008 regulations
2	Routine communication Withstand voltage test	Test voltage kV	3.5
		Duration min	5
3	4h power frequency voltage experiment kV		2.4