Bsi bs en 60264 4 1 2010

BS EN 60264-4-1:2010 BSI Standards Publication Packaging of winding wires Part 4-1: Methods of test — Delivery spools made from thermoplastic materials BS EN 60264-4-1:2010 BRITISH STANDARD National foreword This British Standard is the UK implementation of EN 60264-4-1: 2010 It is identical to IEC 60264-4-1:1997, incorporating amendment 1:2009 It supersedes BS EN 60264-4-1:1996, which is withdrawn The start and finish of text introduced or altered by amendment is indicated in the text by tags Tags indicating changes to IEC text carry the number of the IEC amendment For example, text altered by IEC amendment is indicated by !" The UK participation in its preparation was entrusted to Technical Committee GEL/55, Winding wires A list of organizations represented on this committee can be obtained on request to its secretary This publication does not purport to include all the necessary provisions of a contract Users are responsible for its correct application © BSI 2011 ISBN 978 580 74877 ICS 55.060 Compliance with a British Standard cannot confer immunity from legal obligations This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 March 2011 Amendments/corrigenda issued since publication Date Text affected EUROPEAN STANDARD EN 60264-4-1 NORME EUROPÉENNE November 2010 EUROPÄISCHE NORM ICS 29.060.10; 55.060 Supersedes EN 60264-4-1:1994 English version Packaging of winding wires Part 4-1: Methods of test Delivery spools made from thermoplastic materials (IEC 60264-4-1:1997 + A1:2009) Conditionnement des fils de bobinage Partie 4-1: Méthodes d'essai Bobines de livraison faites de matériau thermoplastique (CEI 60264-4-1:1997 + A1:2009) Verpackung von Wickeldrähten Teil 4-1: Prüfverfahren Lieferspulen aus thermoplastischem Kunststoff (IEC 60264-4-1:1997 + A1:2009) This European Standard was approved by CENELEC on 2010-11-01 CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Central Secretariat or to any CENELEC member This European Standard exists in three official versions (English, French, German) A version in any other language made by translation under the responsibility of a CENELEC member into its own language and notified to the Central Secretariat has the same status as the official versions CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom CENELEC European Committee for Electrotechnical Standardization Comité Européen de Normalisation Electrotechnique Europäisches Komitee für Elektrotechnische Normung Management Centre: Avenue Marnix 17, B - 1000 Brussels © 2010 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members Ref No EN 60264-4-1:2010 E BS EN 60264-4-1:2010 EN 60264-4-1:2010 (E) Foreword The text of the International Standard IEC 60264-4-1:1997 + A1:2009, prepared by IEC TC 55, Winding wires, was submitted to the Unique Acceptance Procedure and was approved by CENELEC as EN 660264-4-1 on 2010-11-01 without any modification This European Standard supersedes EN 60264-4-1:1994 Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights CEN and CENELEC shall not be held responsible for identifying any or all such patent rights The following dates were fixed: – latest date by which the EN has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2011-11-01 – latest date by which the national standards conflicting with the EN have to be withdrawn (dow) 2013-11-01 Endorsement notice The text of the International Standard IEC 60264-4-1:1997 + A1:2009 was approved by CENELEC as a European Standard without any modification BS EN 60264-4-1:2010 EN 60264-4-1:2010 (E) ! INTRODUCTION This part of IEC 60264 is one of a series which deals with insulated wires used for windings in electrical equipment The series has three groups describing: 1) Winding wires − Test methods (IEC 60851); 2) Specifications for particular types of winding wires (IEC 60317); 3) Packaging of winding wires (IEC 60264) " BS EN 60264-4-1:2010 EN 60264-4-1:2010 (E) PACKAGING OF WINDING WIRES – Part 4-1: Methods of test – Delivery spools made from thermoplastic materials Scope This part of IEC 60264 defines methods of test for delivery spools for winding wires made from thermoplastic materials in order to determine conformity with the established performance requirements for their properties General notes on methods of test Unless otherwise specified, all tests shall be carried out within a temperature range from 15 °C to 35 °C and a relative humidity from 45 % to 75 % In case of dispute, the spools shall be preconditioned at a temperature of (23 ± 2) °C for 24 h Spool irregularities The surface and construction shall be visually inspected Spool marking The spool marking shall be visually inspected Mass The mass of the spool shall be measured by an apparatus capable of determining the mass with the accuracy required in the relevant specification Spool dimensions The spool dimensions shall be checked using standard measuring instruments True running deviation The true running deviation of the inside faces of the flanges and of the surface of the barrel shall be determined with a measuring device as shown in figure High temperature test The spool shall be conditioned for a period of h in an oven with forced air circulation at a temperature specified in the relevant specification The spool shall be allowed to cool to room temperature before the dimensional checks, as specified in clause 6, and the true running deviation checks in clause are carried out BS EN 60264-4-1:2010 EN 60264-4-1:2010 (E) Impact test on flanges 9.1 At normal ambient conditions After conditioning the spool for a minimum of 24 h at a temperature of (20 ± 5) °C the spool shall be tested in the apparatus as shown in figure For practical reasons the hammer shall be dropped on the flanges as indicated in either figure 3a (cylindrical barrelled spool) or figure 3b (taper barrelled spool) or figure 3c (cylindrical barrelled spool with conical flanges) The hammer shall be a solid cylinder with a minimum diameter of 40 mm The surface that strikes the flange shall be flat and smooth 9.2 At low temperature ! The spool shall be conditioned for a period of 24 h at a temperature specified in the relevant specification Following conditioning, the spool shall be tested within 10 in the apparatus as shown in Figure " 10 Deformation under load The spool shall be subjected to a deformation test in the "as received" condition which shall be carried out at a temperature of (20 ± 5) °C, using a suitably equipped tensile machine The spool flanges shall be clamped with the test jigs as shown in figure The half disks in each jig shall be in contact with the surface of the two sides of each flange The clearance between the disk and the barrel, when using figure 4a, shall be (1,5 ± 0,5) mm +0,5 ! When using Figure 4b, the clearance between the disk and the barrel shall be (0,5 -0 ) mm When using Figure 4c for cylindrical or tapered barrelled spools with one conical flange, the clearance between the disk and the barrel for the flat flange shall be (1,5 +0,5 ) mm and for the -0,5 conical flange (0,5 +0,5 ) mm." -0 The edges of the disks shall not be sharp The deformation test shall be carried out with an initial elongation speed from 10 mm/min to 15 mm/min up to the specified load After the specified load is reached, the spool shall remain under load for 30 When using figure 4a, the distance between the half disks along the barrel of the spool shall then be measured When using figure 4b or 4c, the spool shall be unloaded, and measured after 60 11 Flexibility test on flanges 11.1 Spools with flat flanges ! The test shall be carried out according to Clause 10, except that the half disks are shown in Figure 5." The inside diameter of the half disks shall be (94 ± 0,2) % of the diameter of the flanges BS EN 60264-4-1:2010 EN 60264-4-1:2010 (E) After the specified load is reached the spool shall remain under load for 30 The distance between the flanges at the inside diameter of the half disks of the stressed spool shall then be measured Sixty minutes after removing the load, the distance between the flanges shall be measured again at the same place as before 11.2 Spools with conical flanges Every single conical flange shall be tested The flange shall be placed between the two fixing parts as shown in figure !The size "a" of the fixing parts shall be 0,3 times the flange diameter, and the size "r" of the fixing parts shall be twice the diameter of the flange The flange shall be compressed together at a rate of 50 mm/min." The forces necessary to get a reduction of the flange diameter of %, % and 14 % shall be measured BS EN 60264-4-1:2010 EN 60264-4-1:2010 (E) IEC 768/97 Figure – Measuring device for true running deviations Tube with reference marks Holder Hammer Spool Spool holding fixture IEC 769/97 Figure – Flange impact test apparatus BS EN 60264-4-1:2010 EN 60264-4-1:2010 (E) ! F Spool 45° IEC 560/09 Figure 3a – Cylindrical barrelled spool F F S S1 45° 45° Spool Spool 0,7 × d1 0,7 × d1 S = S1 – 18 IEC 561/09 Figure 3b – Tapered barrelled spool F IEC 563/09 Figure 3c – Cylindrical barrelled spool with conical flanges Figure – Spool holding fixture (detail of Figure 2) " IEC 562/09 BS EN 60264-4-1:2010 EN 60264-4-1:2010 (E) F Dynamometer clamp Disk Spacer Half disks Spool barrel Mounting bolt Tensile rod Two half disks IEC 773/97 Figure 4a – Cylindrical barrelled spool F Dynamometer clamp Disk Half disks Spool barrel Half disks Two half disks Disk IEC 774/97 Figure 4b – Cylindrical barrelled spool with conical flanges F Dynamometer clamp Disk Half disks Spool barrel Half disks Two half disks Disk IEC 775/97 Figure 4c – Cylindrical barrelled spool with one conical flange Figure – Tensile testing jig for deformation test 10 BS EN 60264-4-1:2010 EN 60264-4-1:2010 (E) Dynamometer clamp F Disk Spacer Half disks Spool barrel Mounting bolt Two half disks Tensile rod IEC 776/97 Figure – Tensile testing jig for flexibility test (flat flanges) F A r= d ) (2 x d1 =5° B Section A-B a = (0,3 x d1) F Figure – Crushing testing jig for flexibility test (conical flanges) _ 11 IEC 777/97 This page deliberately left blank NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW British Standards Institution (BSI) BSI is the national body responsible for preparing British Standards and other standards-related publications, information and services BSI is incorporated by Royal Charter British Standards and other standardization products are published by BSI Standards Limited About us Revisions We bring together business, industry, government, consumers, innovators and others to shape their combined experience and expertise into standards -based solutions Our British Standards and other publications are updated by amendment or revision The knowledge embodied in our standards has been carefully assembled in a dependable format and refined through 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