PREN 50525-3-31 : DRAFT 2008
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
ELECTRIC CABLES - LOW VOLTAGE ENERGY CABLES OF RATED VOLTAGES UP TO AND INCLUDING 450/750 V - PART 3-31: CABLES WITH SPECIAL FIRE PERFORMANCE - SINGLE CORE NON-SHEATHED CABLES WITH HALOGEN-FREE THERMOPLASTIC INSULATION, AND LOW EMISSION OF SMOKE
05-01-2011
01-12-2013
1 Scope
2 Normative references
3 Terms and definitions
4 General purpose cables
4.1 Cables for fixed wiring - H07Z1-U and H07Z1-R
(Type 1 and Type 2)
4.2 Cables for fixed wiring - H07Z1-K (Type 1 and Type 2)
4.3 Cables for internal wiring - H05Z1-U and H05Z1-R
4.4 Cables for internal wiring - H05Z1-K
Annex A (normative) - Tests for cables to EN 50525-3-31
Annex B (normative) - General data
Bibliography
Applies to non-sheathed single core cables insulated with halogen-free thermoplastic compound and having low emission of smoke and corrosive gases when exposed to fire.
| Committee |
TC 20
|
| DevelopmentNote |
To be read in conjunction with PREN 50525-1. (11/2008)
|
| DocumentType |
Draft
|
| PublisherName |
European Committee for Standards - Electrical
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| NEN EN 50525-3-31 : 2011 | Identical |
| DIN EN 50525-3-31 : 2012 | Identical |
| 08/30188839 DC : 0 | Identical |
| NF EN 50525-3-31 : 2012 | Identical |
| VDE 0285-525-3-31 : 2012 | Identical |
| EN 50266-2-4 : 2001 COR 2002 | COMMON TEST METHODS FOR CABLES UNDER FIRE CONDITIONS - TEST FOR VERTICAL FLAME SPREAD OF VERTICALLY- MOUNTED BUNCHED WIRES OR CABLES - PART 2-4: PROCEDURES - CATEGORY C |
| EN 60719:1993 | Calculation of the lower and upper limits for the average outer dimensions of cables with circular copper conductors and of rated voltages up to and including 450/750 V |
| IEC 60228:2004 | Conductors of insulated cables |
| EN 60228:2005 COR 2005 | CONDUCTORS OF INSULATED CABLES |
| IEC 60332-1-2:2004+AMD1:2015 CSV | Tests on electric and optical fibre cables under fire conditions - Part 1-2: Test for vertical flame propagation for a single insulatedwire or cable - Procedure for 1 kW pre-mixed flame |
| IEC 60719:1992 | Calculation of the lower and upper limits for the average outer dimensions of cables with circular copper conductors and of rated voltages up to and including 450/750 V |
| EN 50525-1:2011 | Electric cables - Low voltage energy cables of rated voltages up to and including 450/750 V (U0/U) - Part 1: General requirements |
| EN 61034-2:2005/A1:2013 | MEASUREMENT OF SMOKE DENSITY OF CABLES BURNING UNDER DEFINED CONDITIONS - PART 2: TEST PROCEDURE AND REQUIREMENTS (IEC 61034-2:2005/A1:2013) |
| HD 516 S2:1997/A2:2008 | GUIDE TO USE OF LOW VOLTAGE HARMONIZED CABLES |
| EN 50395 : 2005 AMD 1 2011 | ELECTRICAL TEST METHODS FOR LOW VOLTAGE ENERGY CABLES |
| IEC 60811-1-4:1985 | Common test methods for insulating and sheathing materials of electric cables - Part 1: Methods for general application - Section Four: Tests at low temperature |
| IEC 61034-2:2005+AMD1:2013 CSV | Measurement of smoke density of cables burning under definedconditions - Part 2: Test procedure and requirements |
| EN 50396 : 2005 AMD 1 2011 | NON ELECTRICAL TEST METHODS FOR LOW VOLTAGE ENERGY CABLES |
| EN 50363-7:2005 | Insulating, sheathing and covering materials for low voltage energy cables - Part 7: Halogen-free, thermoplastic insulating compounds |
| EN 60811-1-4:1995/A2:2001 | INSULATING AND SHEATHING MATERIALS OF ELECTRIC CABLES - COMMON TEST METHODS - PART 1-4: GENERAL APPLICATION - TESTS AT LOW TEMPERATURE |
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