PREN 50626-1 : DRAFT 2017
Current
The latest, up-to-date edition.
CONDUIT SYSTEMS BURIED UNDERGROUND FOR THE PROTECTION AND MANAGEMENT OF INSULATED ELECTRICAL CABLES OR COMMUNICATION CABLES - PART 1: GENERAL REQUIREMENTS
20-02-2017
European foreword
1 Scope
2 Normative references
3 Terms and definitions
4 General requirements
5 General conditions for tests
6 Classification
7 Marking and documentation
8 Dimensions
9 Construction
10 Mechanical properties
11 Fire hazard
12 External influences
13 Electromagnetic compatibility
Annex A (normative) - Determination of
material thickness
Annex ZZ (informative) - Relationship
between this European Standard
and the safety objectives of Directive
2014/35/EU [2014 OJ L96] aimed to be covered
Bibliography
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