Mining shielded signal line MHYV10 * 2 * 1/0.97

MHYV（PUYV）（1×2 1×4 2×2 3×2 4×2 5×2 6×2 8×2 10×2）1/1.0、1/1.38Polyethylene insulated PVC sheathed coal mine communication cables are used for ordinary signal transmission in mines and are suitable for fixed installation.
MHYVRP 7/0.30、7/0.37、7/0.43、7/0.52（1～10Yes, yes1×4）Polyethylene insulated copper wire braided shielded polyvinyl chloride sheathed shielded communication cable for coal mines, used in electric fields.For signal transmission in larger places, cables are softer.

MHYVP（1×2 1×4 2×2 3×2 4×2 5×2 6×2 8×2 10×2）×7/0.30、7/0.37、7/0.43、7/0.52Polyethylene insulated PVC sheathed shielded communication cable for coal mines, used in electric fields.A larger location for signal transmission can be used for fixed installation.

Cables are mainly used for controlling, monitoring, and protecting electrical instruments and automatic control devices in coal mines and various mining sites. They are used for controlling, monitoring, interlocking circuits, and protecting lines, and for transmitting monitoring signals. It can also be used for information transmission in communication systems.

Product standard: This product follows thegb/t9330-2008Produced according to national standards, and can also follow the recommended standards of the International Electrotechnical Commission according to user needsiecProduced according to British standards, German standards, and American standards.
Scope of Application.pplic.tion

This product is suitable for1Current rated voltage450/750vControl, monitoring circuits and protection circuits below.

Usage characteristics
.rated voltageu0/ufor450/750v. Mining shielded signal line MHYV10 * 2 * 1/0.97 The allowable working temperature for cable conductors is90℃。
The laying temperature of the cable should not be lower than0℃。
When the conductor is short circuited, the high temperature shall not exceed250℃, short circuit duration not exceeding5In seconds.
Recommended allowable bending radius
The cable with copper strip shielding structure should be smaller than the outer diameter of the cable12Double; Mining shielded signal line MHYV10 * 2 * 1/0.97 Flexible cables with shielding layer structures should not be smaller than the outer diameter of the cable6Twice.
Laying is not limited by horizontal differences

NH-KVV-4*1.5MM2It is a fire-resistant copper core control cable4The cross-sectional area of each core is1.5mm2of The cable laying chapter in the electrical installation quota4The quota sub item for laying core control cables. This cable is4One core, just follow the length directly, it cannot be multiplied by4Only wires are measured by multiplying the length of a single wire by the number of wires.2. NH-BV-4*2.5MM2It is a fire-resistant copper core polyvinyl chloride insulated wire,4root2.5mm2The copper wire. The engineering quantity should be multiplied by the length of a single wire4It is the total length of the project quantity. The laying of lighting lines should be covered2.5mm2The quota sub items for copper core wire lighting circuits; If it's a power line, it should be covered2.5mm2The quota sub item for laying copper core power lines.

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