1 Scope
This standard specifies the model and specification, technical requirements, test method and marking and packaging of rail vehicle cables with rated voltages up to and including 3kV.
This standard is applicable to rail vehicle cables with rated voltages up to and including 3kV for electrical appliances of power distribution system, control system and signal system.
2 Normative References
The following normative documents contain provisions which, through reference in this text, constitute provisions of this standard. For dated references, subsequent amendments to (excluding amending errors in the text), or revisions of, any of these publications do not apply. However, all parties coming to an agreement according to this standard are encouraged to study whether the latest edition of the normative document is applicable. For undated references, the latest edition of the normative document applies.
GB 252-2000 Light Diesel Fuels
GB/T 1690-2006 "Rubber Vulcanized or Thermoplastic - Determination of the Effect of Liquids" (ISO 1817:2005, MOD)
GB/T 2900.10-2001 Electrotechnical Vocabulary - Electric Cables (idt IEC 60050(461):1984)
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 (idt IEC 608811-1-1:1993)
GB/T 2951.2-1997 Common Test Methods for Insulating and Sheathing Materials of Electric Cables - Part 1: Methods for General Application - Section two: Thermal Ageing Methods (idt IEC 608811-1-2:1985)
GB/T 2951.4-1997 Common Test Methods for Insulating and Sheathing Materials of Electric Cables - Part 1: Methods for General Application - Section 4: Low Temperature Test (idt IEC 608811-1-4: 1985)
GB/T 2951.5-1997 Common Test Methods for Insulating and Sheathing Materials of Electric Cables - Part 2: Methods Specific to Elastomeric Compounds - Section 1: Ozone Resistance Test - Hot Set Test - Mineral Oil Immersion Test (idt IEC 608811-2-1:1986)
GB/T 2951.6-1997 Common Test Methods for Insulating and Sheathing Materials of Electric Cables - Part 3: Methods Specific to PVC Compounds - Section 1: Pressure Test at High Temperature - Test for Resistance to Cracking (idt IEC 608811-3-1:1985)
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 3048.5-2007 Test Methods for Electrical Properties of Electric Cables and Wires - Part 5: Test of Insulation Resistance
GB/T 3048.8-2007 Test Methods for Electrical Properties of Electric Cables and Wires - Part 8: AC Voltage Test (IEC 60060-1:1989, NEQ)
GB/T 3048.9-2007 Test Methods for Electrical Properties of Electric Cables and Wires - Part 9 Spark Test of Insulated Cores
GB/T 3956-1997 Conductors of Insulated Cables (idt IEC 60228:1978)
GB 4909.2-1985 Test Methods for Bare Wires - Measurement of Dimensions (neq IEC 251:1978)
GB/T 6995.1-2008 Markings for Electric Cables and Wires - Part 1: General Requirements
GB/T 6995.3-2008 Markings for Electric Cables and Wires - Part 3: Markings for Electric Cables and Wires
GB/T 17650.2-1998 Test on Gases Evolved during Combustion of Materials from Cables - Part 2: Determination of Degree of Acidity of Gases by Measuring pH and Conductivity (idt IEC 60754-2:1991)
GB/T 17651.2-1998 Measurement of Smoke Density of Cables Burning under Defined Conditions - Part 2: Test Procedure and Requirements (idt IEC 61034-2:1997)
GB/T 18380.1-2001 Tests on Electric Cables under Fire Conditions - Part 1: Test on a Single Vertical Insulated Wire or Cable (idt IEC 60332-1:1993)
GB/T 18380.2-2001 Tests on Electric Cables under Fire Conditions - Part 2: Test on a Single Small Vertical Insulated Copper Wire or Cable (idt IEC 60332-2:1989)
GB/T 18380.3-2001 Tests on Electric Cables under Fire Conditions - Part 3: Tests on Bunched Wires or Cables (idt IEC 60332-3:1992)
GB/T 19666-2005 Flame Retardant and Fire Resistant Wires and Cables General
JB/T 8137 (all parts) Delivery Drums for Electric Wires and Cables
SH/T 0139-1995 Axle Oil
IEC 60332-3-25:2000 Tests on Electric Cables Under Fire Conditions - Part 3-25: Test for Vertical Flame Spread of Vertically-Mounted Bunched Wires or Cables Category D
3 Terms and Definitions
For the purposes of this standard, the terms and definitions specified in GB/T 2900.10-2001 and those listed below apply.
Foreword I
1 Scope
2 Normative References
3 Terms and Definitions
4 Product Code, Marking and Example
5 Service Characteristic
6 Product Model, Name and Specification
7 Technical Requirements
8 Test Method
9 Inspection Rules
10 Marking and Packaging
Appendix A (Normative) Scraping and Rubbing Test
Appendix B (Normative) Oil Immersion Test Method
Appendix C (Normative) Voltage Test Method after Cable Bending
Appendix D (Normative) Surface Leakage and Discharge Test
Appendix E (Normative) Moisture Resistance Test
1 Scope
This standard specifies the model and specification, technical requirements, test method and marking and packaging of rail vehicle cables with rated voltages up to and including 3kV.
This standard is applicable to rail vehicle cables with rated voltages up to and including 3kV for electrical appliances of power distribution system, control system and signal system.
2 Normative References
The following normative documents contain provisions which, through reference in this text, constitute provisions of this standard. For dated references, subsequent amendments to (excluding amending errors in the text), or revisions of, any of these publications do not apply. However, all parties coming to an agreement according to this standard are encouraged to study whether the latest edition of the normative document is applicable. For undated references, the latest edition of the normative document applies.
GB 252-2000 Light Diesel Fuels
GB/T 1690-2006 "Rubber Vulcanized or Thermoplastic - Determination of the Effect of Liquids" (ISO 1817:2005, MOD)
GB/T 2900.10-2001 Electrotechnical Vocabulary - Electric Cables (idt IEC 60050(461):1984)
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 (idt IEC 608811-1-1:1993)
GB/T 2951.2-1997 Common Test Methods for Insulating and Sheathing Materials of Electric Cables - Part 1: Methods for General Application - Section two: Thermal Ageing Methods (idt IEC 608811-1-2:1985)
GB/T 2951.4-1997 Common Test Methods for Insulating and Sheathing Materials of Electric Cables - Part 1: Methods for General Application - Section 4: Low Temperature Test (idt IEC 608811-1-4: 1985)
GB/T 2951.5-1997 Common Test Methods for Insulating and Sheathing Materials of Electric Cables - Part 2: Methods Specific to Elastomeric Compounds - Section 1: Ozone Resistance Test - Hot Set Test - Mineral Oil Immersion Test (idt IEC 608811-2-1:1986)
GB/T 2951.6-1997 Common Test Methods for Insulating and Sheathing Materials of Electric Cables - Part 3: Methods Specific to PVC Compounds - Section 1: Pressure Test at High Temperature - Test for Resistance to Cracking (idt IEC 608811-3-1:1985)
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 3048.5-2007 Test Methods for Electrical Properties of Electric Cables and Wires - Part 5: Test of Insulation Resistance
GB/T 3048.8-2007 Test Methods for Electrical Properties of Electric Cables and Wires - Part 8: AC Voltage Test (IEC 60060-1:1989, NEQ)
GB/T 3048.9-2007 Test Methods for Electrical Properties of Electric Cables and Wires - Part 9 Spark Test of Insulated Cores
GB/T 3956-1997 Conductors of Insulated Cables (idt IEC 60228:1978)
GB 4909.2-1985 Test Methods for Bare Wires - Measurement of Dimensions (neq IEC 251:1978)
GB/T 6995.1-2008 Markings for Electric Cables and Wires - Part 1: General Requirements
GB/T 6995.3-2008 Markings for Electric Cables and Wires - Part 3: Markings for Electric Cables and Wires
GB/T 17650.2-1998 Test on Gases Evolved during Combustion of Materials from Cables - Part 2: Determination of Degree of Acidity of Gases by Measuring pH and Conductivity (idt IEC 60754-2:1991)
GB/T 17651.2-1998 Measurement of Smoke Density of Cables Burning under Defined Conditions - Part 2: Test Procedure and Requirements (idt IEC 61034-2:1997)
GB/T 18380.1-2001 Tests on Electric Cables under Fire Conditions - Part 1: Test on a Single Vertical Insulated Wire or Cable (idt IEC 60332-1:1993)
GB/T 18380.2-2001 Tests on Electric Cables under Fire Conditions - Part 2: Test on a Single Small Vertical Insulated Copper Wire or Cable (idt IEC 60332-2:1989)
GB/T 18380.3-2001 Tests on Electric Cables under Fire Conditions - Part 3: Tests on Bunched Wires or Cables (idt IEC 60332-3:1992)
GB/T 19666-2005 Flame Retardant and Fire Resistant Wires and Cables General
JB/T 8137 (all parts) Delivery Drums for Electric Wires and Cables
SH/T 0139-1995 Axle Oil
IEC 60332-3-25:2000 Tests on Electric Cables Under Fire Conditions - Part 3-25: Test for Vertical Flame Spread of Vertically-Mounted Bunched Wires or Cables Category D
3 Terms and Definitions
For the purposes of this standard, the terms and definitions specified in GB/T 2900.10-2001 and those listed below apply.
Contents of GB/T 12528-2008
Foreword I
1 Scope
2 Normative References
3 Terms and Definitions
4 Product Code, Marking and Example
5 Service Characteristic
6 Product Model, Name and Specification
7 Technical Requirements
8 Test Method
9 Inspection Rules
10 Marking and Packaging
Appendix A (Normative) Scraping and Rubbing Test
Appendix B (Normative) Oil Immersion Test Method
Appendix C (Normative) Voltage Test Method after Cable Bending
Appendix D (Normative) Surface Leakage and Discharge Test
Appendix E (Normative) Moisture Resistance Test
