PREN 50525-2-21 : DRAFT 2008

Superseded

View Superseded by

ELECTRIC CABLES - LOW VOLTAGE ENERGY CABLES OF RATED VOLTAGES UP TO AND INCLUDING 450/750 V - PART 2-21: CABLES FOR GENERAL APPLICATIONS - FLEXIBLE CABLES WITH CROSSLINKED ELASTOMERIC INSULATION

Superseded date

01-05-2011

Published date

12-01-2013

Publisher

European Committee for Standards - Electrical

1 Scope
2 Normative references
3 Terms and definitions
4 General purpose cables
5 Water resistant cables
6 Heat resistant cables (90 degree C)
7 Heat resistant cables - TPU sheathed (90 degree C)
8 Heat resistant EVA cables (110 degree C)
Annex A (normative) - Tests for cables to EN 50525-2-21
Annex B (normative) - General data
Annex C (normative) - Requirements for compatibility test
Annex D (normative) - Water resistance test for H07RN8-F flexible
        cables - Electrical test
Annex E (normative) - Water resistance test for H07RN8-F
        flexible cables - Mechanical properties of sheath
        after water immersion
Annex F (normative) - Special national conditions
Bibliography

Pertains to flexible cables, insulated with crosslinked elastomeric compound, and sheathed with either crosslinked elastomeric compound or thermoplastic polyurethane (TPU).

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Status	Superseded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	EN 50525-2-21:2011/AC:2013

Standards	Relationship
NF EN 50525-2-21 : 2012	Identical
08/30188783 DC : 0	Identical
DIN EN 50525-2-21 : 2012	Identical
NEN EN 50525-2-21 : 2011	Identical
VDE 0285-525-2-21 : 2012	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
EN 50363-10-2 : 2005	Insulating, sheathing and covering materials for low voltage energy cables - Part 10-2: Miscellaneous sheathing compounds - Thermoplastic polyurethane
IEC 60228:2004	Conductors of insulated cables
IEC 60502-1:2004+AMD1:2009 CSV	Power cables with extruded insulation and their accessories for rated voltages from 1 kV (<em>U</em><sub>m</sub> = 1,2 kV) up to 30 kV(<em>U</em><sub>m</sub> = 36 kV) - Part 1: Cables for rated voltages of 1 kV (<em>U</em><sub>m</sub> = 1,2 kV) and 3 kV (<em>U</em><sub>m</sub> = 3,6 kV)
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
IEC 60811-1-2:1985	Common test methods for insulating and sheathing materials of electric cables - Part 1: Methods for general application - Section Two: Thermal ageing methods
EN 60811-1-2:1995/A2:2000	INSULATING AND SHEATHING MATERIALS OF ELECTRIC CABLES - COMMON TEST METHODS - GENERAL APPLICATION - THERMAL AGEING METHODS
HD 516 S2:1997/A2:2008	GUIDE TO USE OF LOW VOLTAGE HARMONIZED CABLES
IEC 60811-1-1:1993+AMD1:2001 CSV	Common test methods for insulating and sheathing materials of electric cables and optical cables - Part 1-1: Methods for general application - Measurement of thickness and overall dimensions - Tests for determining the mechanical properties
EN 50395 : 2005 AMD 1 2011	ELECTRICAL TEST METHODS FOR LOW VOLTAGE ENERGY CABLES
EN 50363-1:2005	Insulating, sheathing and covering materials for low voltage energy cables - Part 1: Cross-linked elastomeric insulating compounds
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
EN 50334:2001	Marking by inscription for the identification of cores of electric cables
EN 50363-2-1 : 2005 AMD 1 2011	INSULATING, SHEATHING AND COVERING MATERIALS FOR LOW VOLTAGE ENERGY CABLES - PART 2-1: CROSS-LINKED ELASTOMERIC SHEATHING COMPOUNDS
EN 50396 : 2005 AMD 1 2011	NON ELECTRICAL TEST METHODS FOR LOW VOLTAGE ENERGY CABLES
EN 60811-1-1:1995/A1:2001	INSULATING AND SHEATHING MATERIALS OF ELECTRIC CABLES - COMMON TEST METHODS - GENERAL APPLICATION - MEASUREMENT OF THICKNESS AND OVERALL DIMENSIONS - TESTS FOR DETERMINING MECHANICAL PROPERTIES
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