Shielded communication cable for coal mines*

Shielded communication cable for coal mines*

The usage characteristics of coal mining machine cables and cables
1. The rated voltages Uo/U are 0.36/0.66KV and 0.66/1.14KV, respectively.
2. The allowable working temperature for cable conductors is 65 ℃.
3. The small bending radius of a cable is 6 times the diameter of the wire.
4. The yellow sheath shall not be exposed to sunlight.
Coal mining machine cable, MCP mining cable is a power cable used to provide power to coal mining machines and is a commonly used power cable in mines.
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Our company solemnly declares that:
1. Sign a product quality assurance certificate and promise that unqualified products will never leave the factory.
2. Provide product quality tracking services within two years and keep customer service records in archives for 20 years.
3. Due to product quality issues, our company will provide warranty, return, replacement, and meet customer requirements.

Shielded communication cable for coal mines*

Preferably, the interior of the filling layer is inserted with equidistant distributed grounding wire cores near the power wire core conductor, and a wrapping tape is adhered to the outer circumferential wall of the filling layer.
Preferably, the outer wall of the circumference of the wrapping tape is fitted with an inner sheath, and monitoring cores distributed at equal distances are inserted near the inner sheath inside the cable body.
Preferably, a semi conductive shielding layer is provided on the outer circumferential wall of the monitoring core, and a second mesh metal material shielding layer is provided on the outer circumferential wall of the semi conductive shielding layer.
Preferably, the length of the connecting plate is slightly shorter than that of the base, and the material of the connecting plate is plastic.
Preferably, the material of the inner sheath is heavy-duty chlorinated polyethylene rubber, and the material of the rubber sheath is soft rubber.
Preferably, there is a gap between the cable body and the side plate, and the direction of movement of the cable body and the side plate is the same.