MT 818.6-1999 Flame retardant cables intended to be used in coal mines Unit 1: Moveable flame retardant flexible cables intended to be used in coal mines Part 6 Metal screened monitored flexible cables with rated voltage of 3.6/6kV (English Version)
This standard specifies the product classification and naming, technical requirements, test methods and inspection rules for metal-shielded monitoring flexible cables with rated voltage 3.6/6 kV (hereinafter referred to as cables). This standard applies to copper core rubber insulated metal shielded monitoring flexible cables for mobile transformers and similar equipment in coal mines.
MT 818.6-1999 history
2009MT 818.6-2009 Cables for coal mine.Part 6:Movable flexible cables with metallic screen and monitoring cores of rated voltages up to and including 8.7/10kV
1999MT 818.6-1999 Flame retardant cables intended to be used in coal mines Unit 1: Moveable flame retardant flexible cables intended to be used in coal mines Part 6 Metal screened monitored flexible cables with rated voltage of 3.6/6kV