英文版中国标准 TBT 1804-2009.doc

ICS 45.060.01 S 34 TB Railway Professional Standards of the People’s Republic of China TB/T 1804—2009 Replaces TB/T 1804—2003 Air conditioning unit for railway passenger car Issued on November 11th, 2009 Implemented on May 1st, 2010 Issued by Ministry of Railways of the People’s Republic of China TB/T 1804—2009 Contents Preface II 1 Scope 1 \o Current Document 2 Normative references…………………………………………………………………………………………. 1 3 Types and marks……………………………………………………………………………………………….. 1 3.1 Types…………………………………………………………………………………………………….. 1 3.2 Model marks……………………………………………………………………………………………….. 2 4 Technical conditions…………………………………………………………………………………………… 2 4.1 Environmental and service conditions…………………………………………………………………… 2 4.2 General requirements……………………………………………………………………………… 3 4.3 Performance requirements……………………………………………………………………………… 3 4.4 Spare parts and relevant material requirements………………………………………………………… 5 4.5 Assembly requirements……………………………………………………………………………… 5 4.6 Special requirements for plateau environment…………………………………………………………… 5 5 Tests…………………………………………………………………………………………………….. 6 5.1 General requirements on tests…………………………………………………………………………… 6 5.2 Requirements on measuring instruments……………………………………………………………… 7 5.3 Test conditions…………………………………………………………………………………………… 7 5.4 Test items…………………………………………………………………………………………… 7 6 Inspection rules……………………………………………………………………………………….. 10 6.1 Delivery inspection………………………………………………………………………………….. 10 6.2 Type inspection………………………………………………………………………………………….. 11 7 Marking, packing, transportation and storage……………………………………………………………… 11 7.1 Marking…………………………………………………………………………………………………….. 11 7.2 Packing……………………………………………………………………………………………….. 12 7.3 Transportation and storage………………………………………………………………… 12 Appendix A (Informative) Auxiliary marks of air conditioning unit models…………………………………… 13 Appendix B (Normative) Vibration test methods of air conditioning unit for railway passenger car……… 14 Appendix C (Normative) Refrigerating capacity and he