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GB/T 33597-2017: Continuously transposed conductors
Status: Valid
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 33597-2017 | English | 439 |
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Continuously transposed conductors
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GB/T 33597-2017
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Basic data | Standard ID | GB/T 33597-2017 (GB/T33597-2017) | | Description (Translated English) | Continuously transposed conductors | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | K12 | | Classification of International Standard | 29.060.01 | | Word Count Estimation | 22,235 | | Date of Issue | 2017-05-12 | | Date of Implementation | 2017-12-01 | | Quoted Standard | GB/T 228.1; GB/T 3048.14; GB/T 4074.1; GB/T 4074.2; GB/T 4074.3; GB/T 4074.5; GB/T 7095.2; GB/T 7095.3; GB/T 7095.4; GB/T 7095.6; GB/T 7969; GB/T 23310; JB/T 9554; QB/T 4250 | | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China | | Summary | This standard specifies the terms and definitions of transposition conductors, codes, models and product representations, technical requirements, test methods, inspection rules, packaging, marking and storage. This standard applies to power transformers, reactors and special transformers and other winding coil with transposition wire. | GB/T 33597-2017: Continuously transposed conductors---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Continuously transposed
ICS 29.060.01
K12
National Standards of People's Republic of China
Transposition wire
2017-05-12 released
2017-12-01 implementation
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
China National Standardization Management Committee released
Directory
Preface I
1 Scope 1
2 normative reference document 1
3 Terms and definitions 1
4 code, model and product representation 2
Technical requirements 4
6 Test Method 12
7 Inspection rules 14
8 Packaging, marking and storage 15
Appendix A (informative) High elongation fiber paper 16
Appendix B (informative) Aromatic polyamide paper 17
Appendix C (informative) Test method for bending rigidity of transposition conductors
Appendix D (Normative Appendix) Test Method for Resistance Unbalance between Trays
Foreword
This standard is drafted in accordance with the rules given in GB/T 1.1-2009.
This standard is proposed by China Electrical Equipment Industry Association.
This standard is under the jurisdiction of the National Wire and Cable Standardization Technical Committee Winding Line Subcommittee (SAC/TC213/SC1).
This standard is responsible for drafting units. Wuxi Tongli Electric Co., Ltd., Shanghai Cable Research Institute.
This standard participates in the drafting unit. Shenyang Hongyuan Electromagnetic Wire Co., Ltd., Wuxi Xizhou Electromagnetic Wire Co., Ltd., Sichuan Jinrui Electric Co., Ltd.
Responsible company, Jinbei Electric Co., Ltd., Shanghai Yang Copper Electric Co., Ltd., Shenyang Institute of Transformers, Xi'an West Transformer
Limited liability company, Nanjing Liye Power Transformer Co., Ltd., Zhuzhou Motor Co., Ltd., Jiu Long Pulp & Paper (Leshan) Co., Ltd.
The main drafters of this standard. Chen Haoju, Bao Yuzhao, Zhang Jingping, Pan Guoliang, Chai Na, Xu Jinfa, Yu Anqiong, Chen Haibin, Zhang Yanfeng,
Yang Enming, Jiang Benzhou, Huang Xiyou, Lu Lihong.
Transposition wire
1 Scope
This standard specifies the terms and definitions of transposition conductors, codes, models and product representations, technical requirements, test methods, inspection rules,
Packaging, marking and storage.
This standard applies to power transformers, reactors and special transformers and other winding coil with transposition wire.
2 normative reference documents
The following documents are indispensable for the application of this document. For dated references, only the dated edition applies to this article
Pieces. For undated references, the latest edition (including all modifications) applies to this document.
Metallic materials - Tensile testing - Part 1. Test methods for room temperature GB/T
Test methods for electrical performance of wire and cable - Part 14. DC voltage test GB/T
Test methods for winding wires - Part 1. General provisions GB/T
Test methods for winding wires - Part 2. Dimensional measurements GB/T
Test methods for winding wires - Part 3. Mechanical properties GB/T
Test methods for winding wires - Part 5. Electrical properties
GB/T 7095.2 enamelled copper flat winding wire - Part 2. 120 grade acetal enamelled copper flat wire
GB/T 7095.3 enamelled round copper wire winding wire - Part 3. 155 - grade polyester enamelled copper flat wire
GB/T 7095.4 enamelled round copper wire winding wire - Part 4. Class 180 polyesterimide enamelled copper flat wire
GB/T 7095.6 enamelled copper flat winding wires - Part 6. Class.200 polyester or polyester imide/polyamide imide composite enamelled copper
Flat line
GB/T 7969 Power Cable Paper
GB/T 23310 grade 240 aromatic polyimide film wrapped copper flat wire
Polyester fiber nonwovens for electrical
QB/T 4250 500kV Transformer Turn - to - turn Insulation Paper
3 terms and definitions
The following terms and definitions apply to this document.
3.1
Transposition conductor continuouslytransposedconductor
To a certain number of enameled flat wire combined into a wide range of contact with each other in two columns, according to technical requirements in the two rows of enameled flat wire above and below
The narrow surface of the same steering transposition, and electrical insulation paper, rope or belt for continuous winding or bundled winding wire.
3.2
Transposition pitch
The length of an orbital flattened wire after a complete transposition cycle and the number of enameled flat wires
Quotient, i.e., the axial length between two adjacent transitions.
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