Standard No.:	TB/T 2226-2002
English Name:	Technical specification of centralized hotbox alarm system for railway passenger car
Chinese Name:	铁路客车用集中轴温报警器技术条件
Chinese Classification:	S33    Moving parts
Professional Classification:	TB    Professional Standard - Railway Transport
ICS Classification:	45.060.20 45.060.20    Trailing stock 45.060.20
Issued by:	Ministry of Railways
Issued on:	2002-05-17
Implemented on:	2002-12-1
Status:	superseded
Superseded by:	TB/T 2226-2016 Centralized journal temperature alarm system for railway passenger car
Superseded on:	2017-4-1
Superseding:	TB/T 2226-1991
Language:	English
File Format:	PDF
Word Count:	7500 words
Price(USD):	150.0
Delivery:	via email in 1 business day

This standard specifies the product classification, performance parameters, technical requirements, test methods, inspection rules, etc. of the centralized hotbox alarm system for railway passenger car (hereinafter referred as “car”), which are mounted dispersedly on the bogie axle box. This standard is applicable to the design, production, test and inspection of the centralized hotbox alarm system for railway passenger car (hereinafter referred to as "Centralized Hotbox Alarm System").

Foreword II 1 Scope 2 Normative References 3 System Composition and Service Conditions 4 Model and Labeling 5 Performance Parameters 6 Technical Requirements 7 Test Methods 8 Inspection Rules 9 Marking, Packaging, Transportation and Storage Appendix A (Normative) Communication Protocol and Description of Centralized Hotbox Alarm System for Railway Passenger Car Appendix B (Normative) Data Record Format of IC Card Appendix C (Informative) Reference Diagram for Surface Film Dimension of Console Display and Recorder