1 Scope
This Part of GB/T 9330 specifies the symbols, marking, technical requirements and inspection rules of the extruded insulated and sheathed control cables with the rated voltage U0/U≤450/750V.
This Part is applicable to the control cables with the rated AC voltage U0/U ≤450/750V used in the control and monitoring loops and protective lines.
2 Normative References
The following standards contain provisions which, through reference in this Part of GB/T 9330, constitute provisions of this Part. For dated references, subsequent amendments to (excluding correction to), or revisions of, any of these publications do not apply. However, the parties whose enter into agreement according to this Part are encouraged to research whether the latest editions of these documents are applied or not. For undated references, the latest editions of the normative documents are applicable to this Part.
GB/T 2900.10-2001 "Electrotechnical Vocabulary-Electric Cables" (IEC 60050(461): 1984, IDT)
GB/T 2952.1-1989 "Protective Coverings for Electric Cables; Part 1: General"
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/T 19666-2005 "Flame Retardant and Fire Resistant Wires and Cables General"
JB/T 8137-1999 (All the parts) "Delivery Drums for Electric Wires and Cables"
3 Terms and Definitions
The following terms and definitions as well as those defined in GB/T 2900.10-2001 are applicable to this Part.
3.1
Type tests
T
Type tests are done on a kind of cables specified in this Part according to the general commercial principles before delivery of goods in order to prove the cables have satisfactory performance and can meet the specified operation requirements. The essence of type tests is that once these tests are done, they will not be repeated. However, the type tests must be repeated if the cable materials or the design change may influence the cable performance.
3.2
Foreword I
1 Scope
2 Normative References
3 Terms and Definitions
4 Symbols, Representation Methods and Examples of Products
5 Marking
6 General Requirements of Cable Construction
7 Finished Cable
8 Delivery Length
9 Inspection Rules
10 Packing
Appendix A (Normative) Calculation Method of Fictitious Diameters
1 Scope
This Part of GB/T 9330 specifies the symbols, marking, technical requirements and inspection rules of the extruded insulated and sheathed control cables with the rated voltage U0/U≤450/750V.
This Part is applicable to the control cables with the rated AC voltage U0/U ≤450/750V used in the control and monitoring loops and protective lines.
2 Normative References
The following standards contain provisions which, through reference in this Part of GB/T 9330, constitute provisions of this Part. For dated references, subsequent amendments to (excluding correction to), or revisions of, any of these publications do not apply. However, the parties whose enter into agreement according to this Part are encouraged to research whether the latest editions of these documents are applied or not. For undated references, the latest editions of the normative documents are applicable to this Part.
GB/T 2900.10-2001 "Electrotechnical Vocabulary-Electric Cables" (IEC 60050(461): 1984, IDT)
GB/T 2952.1-1989 "Protective Coverings for Electric Cables; Part 1: General"
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/T 19666-2005 "Flame Retardant and Fire Resistant Wires and Cables General"
JB/T 8137-1999 (All the parts) "Delivery Drums for Electric Wires and Cables"
3 Terms and Definitions
The following terms and definitions as well as those defined in GB/T 2900.10-2001 are applicable to this Part.
3.1
Type tests
T
Type tests are done on a kind of cables specified in this Part according to the general commercial principles before delivery of goods in order to prove the cables have satisfactory performance and can meet the specified operation requirements. The essence of type tests is that once these tests are done, they will not be repeated. However, the type tests must be repeated if the cable materials or the design change may influence the cable performance.
3.2
Contents of GB/T 9330.1-2008
Foreword I
1 Scope
2 Normative References
3 Terms and Definitions
4 Symbols, Representation Methods and Examples of Products
5 Marking
6 General Requirements of Cable Construction
7 Finished Cable
8 Delivery Length
9 Inspection Rules
10 Packing
Appendix A (Normative) Calculation Method of Fictitious Diameters
