NB/T 11128-2023 Rubber sheathed flexible cable for frequency converter equipment of coal mine

GB/T 3956-2008 Conductors of insulated cables GB/T 7594.7-1987 GB/T 7594.8-1987 GB/T 2900.10-2001 Electrotechnical vocabulary—Electric cables GB/T 2900.10-2013 Electrotechnical terminology—Electric cables GB/T 2951.11-2008 Common test methods for insulating and sheathing materials of electric and optical cables—Part 11:Methods for general application—Measurement of thickness and overall dimensions—Tests for determining the mechanical properties GB/T 2951.12-2008 Common test methods for insulating and sheathing materials of electric and optical cables—Part 12:Methods for general application—Thermal ageing methods GB/T 2951.21-2008 Common test methods for insulating and sheathing materials of electric and optical cables—Part 21:Methods specific to elastomeric compounds—Ozone resistance, hot set and mineral oil immersion tests GB/T 3048.4-1994 Test methods for determining electrical properties of electric cables and wires Measurement of D.C. resistance of conductors GB/T 3048.4-2007 Test methods for electrical properties of electric cables and wires—Part 4:Test of DC resistance of conductors GB/T 3048.5-1994 Test methods for determining electrical properties of electric cables and wires Determining insulation resistance Comparison-galvanometer method GB/T 3048.5-2007 Test methods for electrical properties of electric cables and wires—Part 5:Test of insulation resistance GB/T 3048.8-1994 Test methods for determining electrical properties of electric cables and wires A.C. voltage tests GB/T 3048.8-2007 Test methods for electrical properties of electric cables and wires—Part 8:AC voltage test GB/T 3048.9-1994 Test methods for determining electrical properties of electric cables and wires A.C. spark test of insulated cores GB/T 3048.9-2007 Test methods for electrical properties of electric cables and wires—Part 9:Spark test of insulated cores GB/T 3048.12-1994 Test methods for determining electrical properties of electric cables and wires Partial discharge test GB/T 3048.12-2007 Test methods for electrical properties of electric cables and wires—Part 12:Partial discharge test GB/T 3048.13-1992 Electric cables and wires—Method for impulse voltage test GB/T 3048.13-2007 Test methods for electrical properties of electric cables and wires—Part 13:Impulse voltage test GB/T 3953-2009 Round copper wire for electrical purposes GB/T 3953-2024 Round copper wire for electrical purposes GB 6995.3-1986 Markings for electric cables and wires Part 3:Identifications of cables and wires GB/T 6995.3-2008 Markings for electric wires and cables—Part 3:Identifications of cables and wires MT 386-1995 Test Methods and Judging Rules for the Flame Retardancy of Fire-Resistant Cables Used in Coal Mines AQ 1043-2007 Mining Product Safety Mark Identification JB/T 8137.1-1995 JB/T 8137.1-1995 - Specifications for the form and size of delivery racks for electric cables and wires JB/T 8137.1-2013 Wire and Cable Delivery Tray - Part 1: General requirements JB/T 8137.2-1995 JB/T 8137.2-1995 wire and cable delivery disk technical requirements JB/T 8137.2-2013 Wiring Cable Delivery Tray - Part 2: Full Wooden Construction Delivery Tray (English) JB/T 8137.3-2013 Wiring Cable Delivery Tray Part 3: Full Steelcorrugated Delivery Tray JB/T 8137.4-2013 Electric Cable and Wire Delivery Tray - Part 4: Steel Composite Structure Delivery Tray MT/T 117-2020 Coal mining machine cable clamp MT/T 386-2011 The test methods and criteria for the flame-retardant performance of coal mine cables MT 818.1-2009 Coal mine electric cables - Part 1: General provisions for mobile soft cables JB/T 8137.1-1999 JB/T 8137.1-1999 Electric wires and cables delivered on a plate - Part 1: General provisions JB/T 8137.2-1999 Wiring Cable Delivery Tray - Part 2: Full Wooden Construction Delivery Tray JB/T 8137.3-1999 Delivery tray for cables and wires - Part 3: Full steel corrugated structure delivery tray JB/T 8137.4-1999 Wiring Harness Delivery Vessel - Part 4: Steel and Composite Structure Delivery Vessels MT/T 117-2005 The type and basic dimensions of the cable clamp for a coal mining machine \nMT/T 117-1985 Basic Dimensions of Cable Clamp Plates GB/T 3048.4-2025 Test methods for electrical properties of electric cables and wires—Part 4:Test of DC resistance of conductors GB/T 3048.8-2025 Test methods for electrical properties of electric cables and wires— Part 8:AC voltage test GB/T 3048.12-2025 Test methods for electrical properties of electric cables and wires—Part 12:Partial discharge test GB/T 3048.13-2025 Test methods for electrical properties of electric cables and wires—Part 13:Impulse voltage test