PREN 54-4 : DRAFT 2015

European foreword
Introduction
1 Scope
2 Normative references
3 Terms, definitions and abbreviations
4 Product characteristics
5 Testing, assessment and sampling methods
6 Assessment and verification of constancy
  of performance (AVCP)
7 Classification and designation
8 Marking, labelling and packaging
Annex A (normative) - Documentation and
        manufacturer's declarations
Annex B (normative) - PSE loading and charger
        tests
Annex C (normative) - Laboratory procedure for
        testing compliance with the requirements
        of 4.2.1.9 c)
Annex D (informative) - Examples of integrated,
        non-integrated and distributed PSE
Annex E (informative) - PSE controlled by software
        and related technology
Annex ZA (informative) - Clauses of this European
         Standard addressing the provisions of the EU
         Construction Products Regulation
Bibliography

Defines requirements, methods of test and design assessment and performance criteria for power supply equipment (PSE) of fire detection and fire alarm systems installed in and around buildings.