This part of MT 818 specifies the product classification and nomenclature, technical requirements, test methods and inspection rules for miner's cap lamp cords for coal mines. This section applies to copper core cap lamp cords for coal mines.
MT 818.10-2009 Referenced Document
GB 7957-2003 General requirements for safety of cap lamp
GB/T 2951.1-1997 Common test methods for insulating and sheathing materials of electric cables. Part 1: Methods for general application. Section one: Measurement of thickness and overall dimensions--Tests for determining the mechanical properties
GB/T 7594.5-1987 Rubber insulation and sheath of electric cables and wires--Part 5:Ordinary duty flame-retardant rubber sheath 65 Centigrade
MT 386-1995 Test method and judgment rules for flame retardancy of flame retardant cables used in coal mines
MT 818.1-2009 Cables for coal mine.Part 1:General rules for movable flexible cables
MT 818.10-2009 history
2009MT 818.10-2009 Cables for coal mine.Part 10:Cap lamp flexible cord for coal mine
1999MT 818.10-1999 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 10 Lamp wires of miner's helmet intended to be used in coal mines