EN 62718:2016

FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 Classification
5 Characteristics
6 Product information
7 Normal service conditions
8 Constructional and performance requirements
9 Tests
Annex A (informative) - Distance between lamp and metallic support
Annex B (informative) - Electronic ballast for lamps up to 40 W
        (case 1)
Annex C (informative) - Electronic ballast for lamps up to 40 W
        (case 2)
Annex D (informative) - Electronic ballast for lamps up to 15 W
Annex E (informative) - Electronic ballast for lamps up to 20 W
Annex F (informative) - Electronic ballast for lamps up to 10 W
Annex G (informative) - Basic schematic diagrams
Bibliography
Annex ZA (normative) - Normative references to
         international publications with their
         corresponding European publications

IEC 62718:2013 specifies the performance and constructional requirements, and associated tests, for d.c. supplied electronic ballasts used to supply fluorescent lamps for lighting on railway rolling stock. Its requirements replace those of IEC 61347 for all railway rolling stock applications and specify and complete those of IEC 61347 for the specific needs of railway rolling stock applications.