GB/T 33193.2-2016 English PDF

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GB/T 33193.2-2016: Air conditioning for main line rolling stock -- Part 2: Type tests
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TB/T 3548   TB/T 1013   GB/T 12817   GB/T 44288   GB/T 30489   GB/T 33193.1   

Basic data

Standard ID: GB/T 33193.2-2016 (GB/T33193.2-2016)
Description (Translated English): Air conditioning for main line rolling stock -- Part 2: Type tests
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: S50
Classification of International Standard: 45.060.20
Word Count Estimation: 30,352
Date of Issue: 2016-12-13
Date of Implementation: 2017-07-01
Regulation (derived from): National Standard Announcement No.133 of 2016
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

GB/T 33193.2-2016: Air conditioning for main line rolling stock -- Part 2: Type tests

---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.
Air conditioning for main line rolling stock - Part 2. Type tests ICS 45.060.20 S50 National Standards of People's Republic of China Railway vehicles - Part 2. Type tests Airconditioningformainlinerolingstock-Part 2. Typetests 2016-12-13 released 2017-07-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China China National Standardization Management Committee released Directory Preface III 1 Scope 1 2 normative reference document 1 3 Terms and definitions 1 4 test preparation 1 5 air test 1 5.1 static air test 5.2 Dynamic air test 2 5.3 Airflow speed test 2 6 air conditioning climate test 2 6.1 Overview 2 6.2 Preheat test 2 6.3 Pre-cooling test 3 6.4 Adjustment test 3 Performance test in extreme external environment 8 supporting test 4 8.1 Determination of heat transfer coefficient of body 4 8.2 Temperature record 5 8.3 Noise 5 Measurement method and measuring instrument 5 9.1 General requirements 5 9.2 Temperature 6 9.3 Relative humidity 6 9.4 Air flow rate 6 9.5 Air flow 6 9.6 Simulated speed 6 9.7 Simulation of solar radiation intensity 6 9.8 Power consumption and related electric power 6 10 Test device 7 Number of Passengers 7 10.2 Uniformity of climate chamber temperature 10.3 Measure relative humidity 7 10.4 simulated wind speed 7 10.5 Simulation of solar radiation intensity 7 Layout of measuring points Layout of measuring points in vehicles Location of the measuring room in the climate chamber Appendix A (normative appendix) Test point arrangement for testing the airflow velocity of the three most uncomfortable locations in the comfort zone 9 Appendix B (Normative Appendix) Test Procedure 10 Appendix C (Normative Appendix) Measuring points for measuring the average temperature of the passenger compartment and adjacent areas 18 Appendix D (normative) Equivalent solar radiation intensity 19 Appendix E (Normative Appendix) Arrangement of measuring points for climate indoor test sensors Appendix F (normative) Tests for the maximum room temperature difference and relative humidity difference between the test comfort zone 21 Appendix G (normative) Test site layout for testing the airflow velocity and room temperature difference in the comfort zone 22 Appendix H (Normative Appendix) Test point layout for testing surface temperature

Foreword

GB/T 33193 "Railway vehicle air conditioning" is divided into the following two parts. - Part 1. comfort parameters; Part 2. Type test. This part is part 2 of GB/T 33193. This part is drafted in accordance with the rules given in GB/T 1.1-2009. This part is owned by the National Railway Administration. This part of the drafting unit. Qingdao Sifang Vehicle Research Institute Co., Ltd., South Locomotive Qingdao Quartet Locomotive & Rolling Stock Co., Ltd., Changchun track Bus Co., Ltd., Tangshan Railway Passenger Car Co., Ltd., Shijiazhuang Guoxiang Transportation Equipment Co., Ltd. The main drafters of this section. Ouyang Zhongzhi, Mao Hongmei, Chen Ping, Ren Guangqiang, Liu Wenbo, Ouyang Lizhi, Yan Yinghua. Railway vehicles - Part 2. Type tests

1 Scope

GB/T 33193 of this part in accordance with the requirements of GB/T 33193.1-2016 on the vehicle air conditioning system test procedures and measurement Method made the corresponding provisions. This section applies to passenger railways and EMUs other than suburban vehicles, subways, trams and cabs.

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. GB/T 12816 Railway internal noise limits and measurement methods GB/T 12817 General technical conditions for railway passenger cars Railway vehicles - Air conditioning - Part 1. Comfort parameters GB/T 33193.1-2016 ISO 7726..1998 Thermal environment Ergonomics method for determining physical quantities (Ergonomicsofthethermalenviron- ment-instrumentformeasuringphysicalquantities

3 terms and definitions

The terms and definitions defined in GB/T 33193.1-2016 apply to this document.

4 test preparation

The test preparation includes a preliminary test to verify the functional logic of the electrical and electronic components and control systems, the airtightness of the air distribution system Sex and air conditioning equipment. When testing the air conditioning system, other devices should be in normal condition. The test conditions for passenger cars and open passenger cabins in this section shall comply with the relevant requirements in GB/T 12817.

5 air test

5.1 Static air test 5.1.1 Test conditions The test shall be carried out under the following conditions. a) the vehicle is parked indoors; b) Altitude less than 1500m; c) the outside air flow rate is less than or equal to 4m/s; d) Ambient temperature between 15 ° C and 30 ° C. ......

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