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GB/T 25331-2010: Radiator for converter of electric locomotive and electric motor units
Status: Valid
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 25331-2010 | English | 349 |
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Radiator for converter of electric locomotive and electric motor units
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GB/T 25331-2010
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Basic data | Standard ID | GB/T 25331-2010 (GB/T25331-2010) | | Description (Translated English) | Radiator for converter of electric locomotive and electric motor units | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | S41 | | Classification of International Standard | 29.280 | | Word Count Estimation | 15,117 | | Date of Issue | 2010-11-10 | | Date of Implementation | 2011-03-01 | | Quoted Standard | GB/T 191-2008; GB/T 2423.17-2008; GB/T 2423.18-2000; GB/T 3190; GB/T 3198; GB/T 3880.1; GB/T 3880.2; GB/T 3880.3; GB/T 4436; GB/T 4437.1; GB/T 6892; GB/T 10858; GB/T 13306-1991; GB/T 14846; GB/T 21563-2008; YS/T 69; EN 12487-2000 | | Regulation (derived from) | National Standard Approval Announcement 2010 No.8 (Total No.163) | | 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 electric locomotive, EMU main converter technology requires water radiator, test methods, inspection rules and signs, packaging, storage requirements. This standard applies to electric locomotives, EMU master a converter of new water radiator design, manufacture and acceptance. | GB/T 25331-2010: Radiator for converter of electric locomotive and electric motor units---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.
Radiator for converter of electric locomotive and electric motor units
ICS 29.280
S41
National Standards of People's Republic of China
Electric locomotives, EMU
Main converter water radiator
Issued on. 2010-11-10
2011-03-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Table of Contents
Preface Ⅰ
1 Scope 1
2 Normative references 1
3 Terms and definitions
4 constituting the radiator 2
5 Technical requirements 3
6 Test Method 4
7 Inspection rules 5
8 signs, packaging and storage 6
Appendix A (normative) the radiator performance test 7
Appendix B (normative) secondary radiator performance test 9
Foreword
The Standard Annexes A and B are normative appendix.
The standard proposed by the People's Republic of China Ministry of Railways.
This standard is under the jurisdiction of the railway locomotive industry Standardization Technical Committee.
This standard is drafted by. China CNR Dalian Locomotive Research Institute Co., Ltd.
Participated in the drafting of this standard. CSR Zhuzhou Electric Locomotive Research Institute Co., Ltd, China CNR Dalian Locomotive and Rolling Stock Co., Ltd.
China CNR Datong Electric Locomotive Co., Ltd., CSR Zhuzhou Electric Locomotive Co., Ltd., the new speed Yongji Electric Motor Co.,
the company.
The main drafters of this standard. Kong Lijun, Liu Junjie, Wu Ping, HE Duo Chang, Jiang Xinsheng, Wang eliminated.
Electric locomotives, EMU
Main converter water radiator
1 Scope
This standard specifies the electric locomotives, EMU power converter main water radiator technical requirements, test methods, inspection rules, and standard
Chi, packaging, storage and other requirements.
This standard applies to electric locomotives, EMU master a converter new office water cooler design, manufacture and acceptance.
2 Normative references
The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent
Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research
Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard.
GB/T 191-2008 Packaging - Pictorial signs (ISO 780.1997, MOD)
GB/T 2423.17-2008 Environmental testing for electric and electronic products Part 2. Test methods - Test Ka. Salt (IEC 60068-
2-11. 1981, IDT)
GB/T 2423.18-2000 Environmental testing for electric and electronic products Part 2. Test methods - Test Kb. Salt mist, cyclic (chloride
Sodium) (idt IEC 60068-2-52.1996)
GB/T 3190 Wrought aluminum and aluminum alloy chemical composition (GB/T 3190-2008, ISO 209.2007, MOD)
GB/T 3198 aluminum and aluminum alloy foil
GB/T 3880.1 General industrial aluminum and aluminum alloy sheet, strip - Part 1. General requirements
GB/T 3880.2 General industrial aluminum and aluminum alloy sheet, strip Part 2. Mechanical Properties
GB/T 3880.3 General industrial aluminum and aluminum alloy sheet, strip Part 3. size deviation
GB/T 4436 aluminum and aluminum alloy tubes - Dimensions and tolerances
GB/T 4437.1 aluminum and aluminum alloy extruded tube - Part 1. Seamless Pipe
GB/T 6892 General Industrial aluminum and aluminum alloy extrusion profiles
GB/T 10858 aluminum and aluminum wire (GB/T 10858-2008, ISO 18273.2004, MOD)
GB/T 13306-1991 signage
GB/T 14846 aluminum and aluminum alloy extrusion profiles size deviation
GB/T 21563-2008 rail rolling stock equipment - Shock and vibration tests (IEC 61373.1999, IDT)
YS/T 69 brazing aluminum composite panels
EN12487.2000 chromate metal corrosion protection after cleaning and no cleaning aluminum and aluminum alloy coating on the transformation
3 Terms and Definitions
The following terms and definitions apply to this standard.
3.1
Cooling medium coolingmedium
The primary energy converter of the semiconductor device heat sink portion is transmitted to or remove heat from the radiator liquid or gas. Liquid means
By a mixture of antifreeze and pure water by a certain percentage composition (referred to as "water"), refers to the air gas.
3.2
The radiator primaryradiator
The semiconductor device heating the heat transferred to the water part of the cooling medium device.
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