Rated voltage 0.3/0.5kV coal mine electric drill cable

Rated voltage 0.3/0.5kV coal mine electric drill cable
This cable is suitable for power connection of electric drills with a rated voltage of 0.3/0.5kV and below. Its mechanical and electrical performance meet the coal industry standard MT818.8-2009 "Cables for Coal Mines Part 8: Cables for Electric Drills in Coal Mines with Rated Voltage 0.3/0.5kV."
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Product Description

This cable is suitable for power connection of electric drills with a rated voltage of 0.3/0.5kV and below. Its mechanical and electrical performance meet the coal industry standard MT818.8-2009 "Cables for Coal Mines Part 8: Cables for Electric Drills in Coal Mines with Rated Voltage 0.3/0.5kV."


Usage Characteristics:

1. Rated voltages Uo/U are 0.3/0.5kV, respectively.

2. The long-term allowable operating temperature of the cable conductor is 65°C.

3. The minimum bending radius of the cable is 6 times the cable diameter.

4. The grounding core of the cable must be properly grounded.

5. The use and maintenance of this product must comply with coal mine safety regulations.


Cable model, name, and scope of use

ModelProduct NameSpecification (mm²)Core CountPurpose
MZ-0.3/0.5kVRubber Sheathed Flexible Cable for Coal Mine Electric Drills2.5~63+1Connection cables for electric drills with rated voltage up to 0.3/0.5kV in underground coal mines
MZP-0.3/0.5kVShielded Rubber Sheathed Flexible Cable for Coal Mine Electric Drills2.5~63+2Connection cables for electric drills with rated voltage up to 0.3/0.5kV in underground coal mines

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