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PREN 50626-1 : DRAFT 2017

Current
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
Published date

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

Describes general requirements and tests for conduit systems buried underground for the protection and management of insulated conductors and/or power cables or communication cables.

Committee
TC 213
DocumentType
Draft
PublisherName
European Committee for Standards - Electrical
Status
Current

EN 60754-2:2014 Test on gases evolved during combustion of materials from cables - Part 2: Determination of acidity (by pH measurement) and conductivity
IEC 60695-11-2 : 3.0 FIRE HAZARD TESTING - PART 11-2: TEST FLAMES - 1 KW NOMINAL PRE-MIXED FLAME - APPARATUS, CONFIRMATORY TEST ARRANGEMENT AND GUIDANCE
ISO 161-1:1996 Thermoplastics pipes for the conveyance of fluids Nominal outside diameters and nominal pressures Part 1: Metric series
IEC 60695-2-11:2014 Fire hazard testing - Part 2-11: Glowing/hot-wire based test methods - Glow-wire flammability test method for end-products (GWEPT)
IEC 60754-1:2011 Test on gases evolved during combustion of materials from cables - Part 1: Determination of the halogen acid gas content
IEC 60529:1989+AMD1:1999+AMD2:2013 CSV Degrees of protection provided by enclosures (IP Code)
EN 60754-1:2014 Test on gases evolved during combustion of materials from cables - Part 1: Determination of the halogen acid gas content
IEC 60754-2:2011 Test on gases evolved during combustion of materials from cables - Part 2: Determination of acidity (by pH measurement) and conductivity
EN 60529:1991/AC:2016-12 DEGREES OF PROTECTION PROVIDED BY ENCLOSURES (IP CODE) (IEC 60529 EDITION 2.2 CORRIGENDUM 2:2015)
EN 60695-2-11:2014 Fire hazard testing - Part 2-11: Glowing/hot-wire based test methods - Glow-wire flammability test method for end-products (GWEPT) (IEC 60695-2-11:2014)
EN 60695-11-2:2017 Fire hazard testing - Part 11-2: Test flames - 1 kW nominal pre-mixed flame - Apparatus, confirmatory test arrangement and guidance

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