MT 818.4-1999
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 4 Metal screened flexible cables of coal cutters with rated voltage of 1.9/3.3kV and below (English Version)
- Standard No.
- MT 818.4-1999
- Language
- Chinese, Available in English version
- Release Date
- 1999
- Published By
- Professional Standard - Coal
- Status
- 2010-07
- Replace By
- MT 818.4-2009
- MT/T 818.4-2009
- Latest
- MT 818.4-2009
- MT/T 818.4-2009
- Scope
- This standard specifies the product classification and naming, technical requirements, test methods and inspection rules for metal-shielded flexible cables (hereinafter referred to as cables) for coal shearers with rated voltages of 0.66/1.14 kV and 1.9/3.3 kV. This standard applies to copper core rubber sheathed metal shielded flexible cables with rated voltages of 0.66/1.14 kV and 1.9/3.3 kV for coal shearers and similar equipment.
MT 818.4-1999 history
- 2009 MT 818.4-2009 Cables for coal mine.Part 4:Flexible cables with metallic screen for use with coal cutters of rated voltages up to and including 1.9/3.3kV
- 1999 MT 818.4-1999 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 4 Metal screened flexible cables of coal cutters with rated voltage of 1.9/3.3kV and below
