Coal mine flame-retardant cable MYQ3×1.5+1×1.5

The insulation resistance between the main cores of the MYQ cable and between the main cores and the ground wire, when converted to +20°C, is not less than 160 MΩ·km.

2. MYQ Cable Product Standard: MT818.9-1999.

3. The MYQ type cable is composed of 2 to 12 main cores, and after cabling, it is sheathed with a black chlorinated polyethylene rubber jacket or a black chloroprene rubber jacket on the outside. 4. MYQ cable conducting cores: made of soft copper wire, whose performance conforms to GB/T3956-1997.

5. MYQ Cable Insulation: Utilizes XJ-00A rubber as specified in GB7594.2-1987.

6. MYQ Cable Core Identification: Up to four cores use insulated color coding for identification, while more than four cores use printed numbering for identification.

7. MYQ Cable Twisting: Twisted to the right for cable formation.

8. MYQ Cable Sheath: Made of XH-01A type rubber as specified in GB7594.7-1987.

9. The standard UYQ type finished cable of MYQ cable has non-flaming properties, while the flame-retardant UYQ type finished cable meets the requirements of MT386-1995 for flame retardancy.

10. MYQ Cable Labeling: The cable surface is printed with the model, voltage, specifications, and manufacturer's name.

Coal mine flame-retardant cable MYQ3×1.5+1×1.5