ДСТУ EN 50155:2022 Железнодорожный транспорт. Подвижный состав. Электронное оборудование (EN 50155:2021, IDT)

ДСТУ EN 50155:2022
(EN 50155:2021, IDT)

Залізничний транспорт.
Рухомий склад. Електронне обладнання

 
 
 
 
     
Не є офіційним виданням.
Офіційне видання розповсюджує національний орган стандартизації
(ДП «УкрНДНЦ» http://uas.gov.ua)

Contents

European foreword

Introduction

1 Scope

2 Normative references

3 Terms, definitions and abbreviations

3.1 Terms and definitions

3.2 Abbreviations

4 General requirements

4.1 Requirement for equipment characteristics

4.2 Classes of environmental, constructional and service conditions

4.3 Performance criteria

4.4 Environmental service conditions

4.5 Special service conditions

4.6 Installation requirements

5 Electrical service conditions

5.1 General

5.2 Battery voltage supply system

5.3 Supply by another source than the vehicle battery

6 Reliability, maintainability and expected useful life

6.1 Equipment reliability

6.2 Useful life

6.3 Maintainability

6.4 Automatic test equipment

6.5 Purpose-built test equipment and special tools

7 Design

7.1 General

7.2 Detailed practices - Hardware

7.3 Detailed practices - Software

7.4 Features of software-controlled equipment

8 Electronic equipment not designed for use on rolling stock

9 Components

9.1 Procurement

9.2 Application

10 Construction

10.1 Equipment construction

10.2 Component mounting

10.3 Electrical connections

10.4 Internal flexible wiring (electrical and optical)

10.5 Flexible printed wiring

10.6 Printed circuit boards - flexible and rigid

10.7 Protective coatings for printed board assemblies

10.8 Identification

10.9 Mounting

10.10 Cooling and ventilation

10.11 Materials and finishes

10.12 Reworking, modification and repair of electronic assemblies

11 Safety

11.1 General

11.2 Personnel safety

11.3 Functional safety

11.4 Fire behaviour requirements

12 Documentation

12.1 General

12.2 Supply and storage of documentation

12.3 Datasheet

12.4 User and maintenance manual

12.5 Equipment installation documentation

12.6 Commissioning documentation

12.7 Design documentation

13 Testing

13.1 General

13.2 Categories of tests

13.3 List of tests and test conditions

13.4 Test specification

Annex A (informative) List of default requirements of EN 50155 and related subclauses

Annex В (informative) System testing approach

Annex C (informative) Severity level of service conditions in different vehicle locations

Annex D (informative) Example for a summary of equipment type test compliance

Annex E (informative) User programmable integrated circuit life cycle example

Annex F (informative) Design suggestions for electronic hardware used on rolling stock

Annex G (informative) Electronic equipment not designed for use on rolling stock

Annex H (informative) Paragraphs with Agreements between the involved Parties

Annex I (informative) Electronic equipment supplied from AC supply system

Annex J (informative) Typical content of datasheets

Annex К (informative) Insulation test and testing matrix example

Annex L (informative) Relationship between this European Standard and the Essential Requirements of EU Directive 2016/797/EU aimed to be covered

Bibliography