CEI EN 50525-3-31 : 2012
Current
The latest, up-to-date edition.
ELECTRIC CABLES - LOW VOLTAGE ENERGY CABLES OF RATED VOLTAGES UP TO AND INCLUDING 450/750 V (U[0]/U) - PART 3-31: CABLES WITH SPECIAL FIRE PERFORMANCE - SINGLE CORE NON-SHEATHED CABLES WITH HALOGEN-FREE THERMOPLASTIC INSULATION, AND LOW EMISSION OF SMOKE
Hardcopy , PDF
English - Italian
01-01-2012
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1 Scope
2 Normative references
3 Terms and definitions
4 General purpose cables
Annex A (normative) - Tests for cables to EN 50525-3-31
Annex B (normative) - General data
Bibliography
Pertains 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 |
CT 20
|
| DevelopmentNote |
Classificazione CEI 20-107/3-31. To be read in conjunction with CEI EN 50525-1. Supersedes CEI 20-20/15. (07/2012)
|
| DocumentType |
Standard
|
| Pages |
30
|
| PublisherName |
Comitato Elettrotecnico Italiano
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| EN 50525-3-31:2011 | Identical |
| 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 60332-3-24:2000+AMD1:2008 CSV | Tests on electric and optical fibre cables under fire conditions - Part 3-24: Test for vertical flame spread of vertically-mounted bunched wires or cables - Category C |
| 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 |
| EN 60332-3-24:2009 | TESTS ON ELECTRIC AND OPTICAL FIBRE CABLES UNDER FIRE CONDITIONS - PART 3-24: TEST FOR VERTICAL FLAME SPREAD OF VERTICALLY-MOUNTED BUNCHED WIRES OR CABLES - CATEGORY C |
| 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 |
| CEI 20-29 : 2ED 1997 | |
| 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 |
| CEI 20-34/1-4 : 2ED 1991 | METODI DI PROVA PER MATERIALI ISOLANTI E DI GUAINA DEI CAVI ELETTRICI - PARTE 1: METODI DI PROVA PER APPLICAZIONI GENERALI - SEZIONE 4: PROVE A BASSA TEMPERATURA |
| 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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