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Shielded Flexible Cable for Sale

Strong anti-interference: The copper wire braided shielding layer effectively suppresses electromagnetic interference, and the signal transmission stability is improved by 30%;

Safety and explosion-proof: Double insulation + shielding structure, passed the MT818 mining standard, flame retardant grade A;

Dynamic durability: The special elastic sheath is kink-resistant, and the bending life is up to 150,000 times (-50℃~105℃);

Efficient power transmission: The tinned copper core reduces contact resistance, and the 3.3kV withstand voltage grade ensures the operation of high-power equipment;

Quick identification: The shielding layer is covered with a colored identification tape for easy underground inspection and maintenance.

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Product Details

Product description:

Metal shielded soft cable for coal mining machines with rated voltage of 1.9/3.3kV and below, specially designed for electrical connection of ground equipment and underground equipment in coal mining industry. This product is produced in strict accordance with relevant implementation standards such as MT818 to ensure excellent performance and safety.

Scope of application

This cable is suitable for power connection of coal mining machines and similar equipment with rated voltage of 1.9/3.3kV and below. In harsh environments such as underground coal mining, it shows good adaptability and durability. Shielded Control Cable

Main features

1. Flame retardant performance: The cable is made of flame retardant materials to effectively prevent the occurrence of fire accidents and ensure the safety of mines.

2. Anti-extrusion performance: The cable structure is sturdy and can withstand certain mechanical extrusion to protect the internal conductor from damage.

3. Mechanical impact resistance: The cable has strong impact resistance and is suitable for complex and changeable underground environments.

4. Wear resistance: The outer sheath of the cable is made of wear-resistant materials to extend the service life of the cable.

5. Soft bending performance: The cable structure is soft, easy to bend and lay, and convenient for use in mines.

Technical specifications

1. Rated voltage: 0.66/1.14kV and 1.9/3.3kV are available.

2. Working temperature: The long-term allowable working temperature of the cable conductor is 90℃, and the maximum temperature can reach 250℃ during short circuit (lasting no more than 5 seconds).

3. Bending radius: The minimum bending radius of the cable is 6 times the outer diameter of the cable to ensure that it will not be damaged due to excessive bending during laying and use.

4. Cable structure: Made of high-quality materials such as tinned copper conductor, EPDM insulation, semi-conductive shielding (some models) and chlorinated polyethylene rubber sheath to ensure the electrical and mechanical properties of the cable.

Application field

This product is widely used in the electrical connection of coal mining machines, conveyors, communications, lighting and signal equipment in the coal mining industry. It is an indispensable electrical equipment connection wire for coal mines.

In short, the metal shielded flexible cable for coal mining machines with rated voltage of 1.9/3.3kV and below for coal mining provides a reliable electrical connection solution for the coal mining industry with its excellent performance and safety.

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