1、CAN/CSA-C50064-99A National Standard of Canada(reaffirmed 2012)Wrought aluminium and aluminium alloy enclosures for gas-filled high-voltage switchgear and controlgearLAssociation canadienne de normalisatlon (CSA), sous es auspices de laquelle cette Norme nationale a t prpare, a recu ses Iettres pate
2、ntes en 1919 et son accreditation au sein du Systme de norrnes na1onaIes par le Conseil canadien des norrnes en 1 973. Association daffiliation ibre, sans but lucratif ni pouvoir de reglementation, eIIe se consacre a Ilaboration de normes et a Ia certification. Les norrnes CSA refltent le consensus
3、de producteurs et dusagers de partout au pays, au nombre desquels se trouvent des fabricants, des consommateurs, des dtaillants et des reprsentants de syndicats, de corps professionnels et dagences gouvernementales. Lutilisation des norrnes CSA est trs rpandue dans Iindustrie et le commerce, et Ieur
4、 adoption a divers ordres de legislation, tant municipal et provindal que fdral, est chose courante, particulirement dans es domaines de Ia sante, de Ia scurit, du btiment. de a construction et de lenvironnement. Les Canadiens dun bout a lautre du pays tmoignent de leur appui au travail de normalisa
5、tion men parla CSA en participant bnvolement aux travaux des comits de Ia CSA et en appuyant ses objectifs par leurs cotisations de membres de soutien. Les quelque 7000 volontaires faisant partie des comits et les 2000 membres de soutien constituent ensemble des membres de Ia CSA parmi lesquels ses
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7、laboration de normes. De manire a assurer Iintgrit de son processus de certification, Association procde defacon rgulire et continue a Iexamen eta inspection des produits portant Ia marque CSA. Outre son siege social et ses laboratoires a Etobicoke, Ia CSA possde des bureaux rgionaux dans des centre
8、s vitaux partout au Canada, de mme que des agences dinspection et dessai dans huit pays. Depuis 1919, Association a parfaitles connaissances techniques qui ui permettent de remplir sa mission dentreprise, a savoirla CSA est un organisme de services indpendant dontla mission estdoflrir une tribune li
9、bre et efficace pour Ia ralisation dactivits fadlitantlchange de biens et de services par Iintermdiaire de services de normalisation de certification et autres, pour rpondre aux besoins de nos dients, tant a Ichelle nationale quintemationale. The Canadian Standards Association (CSA), under whose aus
10、pices this National Standard has been produced, was chartered in 1919 and accredited by the Standards Council of Canada to the National Standards system in 1973. It is a not-for-profit, nonstatutory, voluntary membership association engaged in standards development and certification actKities. CSA s
11、tandards reflect a national consensus of producers and users including manufacturers, consumers, retailers, unions and professional organizations, and governmental agencies. The standards are used widely by industiy and commerce and often adopted by munidpal, provincial, and federal governments in t
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20、mes, qui reflte une entente raisonnable parmi les points de we dun certain nombre de personnes comptentes dont es intrts runis forment, au degr le plus lev possible, une representation quilibre des producteurs, utilisateurs, consommateurs et autres personnes intresses, selon le domaine envisage. II
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31、incombe a !utilisateurdejugersila norrne convient a ses besoiris partlailiers. Although the intendedprimaryapplication ofthis Standardis statedin its Scope, ft is important to note that it remains the responsibility ofthe users tojudge its suitability for their partiailar purpose. General Instructio
32、n No. 1CAN/CSA-C50064-99April 1999Title: Wrought aluminium and aluminium alloy enclosures for gas-filled high-voltage switchgear and controlgearPagination: 56 pages (CSA/1CSA/4 and 52 text), each dated April 1999To register for e-mail notification about any updates to this publicationgo on-line to s
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34、egal to find out how we protect your personal information.Blank pageWrought aluminium and aluminium alloy enclosures CAN/CSA-CS0064-99 for gas-filled high-voltage switchgear and controlgear CAN/GSA -C50064-99 Wrought aluminium and aluminium alloy enclosures for gas-filled high-voltage switchgear and
35、 controlgear CSA Preface This is the first edition of CSA Standard CAN/CSA-C50064, Wrought aluminium and aluminium alloy enclosures for gas-filled high-voltage switchgear and controlgear, which is an adoption, with Canadian deviations, of the identically titled CENELEC (European Committee for Electr
36、otechnical Standardization) Standard EN 50 064 : 1 989 (1 989-1 0) including Amendment Al :1993. CSA Standards are developed through the dedication of time by Committee members and by financial support through sales of Standards and through voluntary contributions. Major funding in support of the co
37、nsensus process for this Standard was provided by the Canadian Electricity Association (CEA), whose assistance is acknowledged with thanks. This Standard was reviewed for Canadian adoption by the CSA Technical Committee on Switchgear and Controlgear under the jurisdiction of the Standards Steering C
38、ommittee on Electrical Engineering and has been formally approved by the Technical Committee. A list of the members of these Committees is available upon request. This Standard has been approved as a National Standard of Canada by the Standards Council of Canada. April 1999 Canadian Standards Associ
39、ation 1999 All rights reserved. No part of this publication may be reproduced in any form whatsoever without the prior permission of the publisher. CENELEC material is reprinted with permission. Inquiries regarding this National Standard of Canada should be addressed to Canadian Standards Associatio
40、n, 178 Rexdale Boulevard, Etobicoke, Ontario, Canada, M9W 1R3. April 1999 CSA/1 Wrought aluminium and aluminium alloy enclosures CAN/CSA-C50064-99 for gas-filled high-voltage switchgear and controlgear Canadian Deviations Clause 2.1 Type of equipment Delete the first paragraph and replace with the f
41、ollowing This Standard applies to fusion welded wrought aluminium and aluminium alloy enclosures pressurized with dry air, inert gases, eg, sulphur hexafluoride, carbon tetrafluoride, or nitrogen or a mixture of such gases, used in indoor or outdoor installations of high-voltage switchgear and contr
42、olgear, where the gas is used principally for its dielectric and/or arc-quenching properties, with rated voltages (a) 1 kV and up to and including 52kV and with gas-filled compartments with design pressure greater than 3 bar (gauge); and (b) 72.5 kV and above. Clause 2.3 Quality assurance Delete the
43、 note and replace with the following Note: The manufacturer should have a quality assurance program registered to thern applicable ISO 9000 series standards. Table 1 Examples of materials Delete Table 1 and replace with the following Table 1 Examples of materials Austria Switzer- land Germany France
44、 Italy Sweden U.K. Spain Inter- national USA AA UNS O-NORM M 3430 SN 210 900 DIN 1725 Tell 1 AFNOR NF A50-411 NF A50-451 UN! SS 14 BS 1470, 1471 1479, 4300 5500 UNE 38 301 ISO R 209 F514.2 A65142 Al MgSiO,5 Al MgSiO,5 Al MgSIO,5 3569 38 337 L 3441 Al MgSIO,5 A515.0 Al Mg3 Al Mg3 Al Mg3 5754 3575 38
45、339 L 3390 Al Mg3 5005 A95005 AIMg1 AIMg1 AIMg1 5764 4104-06 5005 38335 L 3350 AIMg1 5083 A95083 Al Mg4,5Mn Al Mg4,5Mn Al Mg4,5Mn 5083 7790 4140-02 5083 38 340 L 3321 Al Mg4,5Mn Al MgSi 1 Al MgSi 1 Al MgSi 1 4212-06 6082 38 334 L 3451 Al SilMg Al Mg2,5 Al Mg 2,5 41 20-02 38 336 L 3360 Al Mg2,5 5454
46、A9454 Al Mg2,7Mn 5454 5454 Al Mg3Mn AlTypellOO 4007-20 Al99,OCu 5086 A95086 5086 Al Mg4 6061 A96061 6061 61 70 6061 Al Mgi SICu Al Cu* Type 2017 Al Cu4MgSi* 51 54 A951 54 (Continued) CSA/2 April 1999 Wrought aluminium and aluminium alloy enclosures CAN/CSA-C50064-99 for gas-filled high-voltage switc
47、hgear and controlgear Table 1 (Concluded) Switzer- Austria land Germany France Italy Sweden USA Inter- U.K. Spain national AA UNS 5154A AIMg3,5 4005-02 5251 Al Mg2 4054-02 4010-02 *For non-welded parts only. Note: The list is not exhaustive; other materials may be used from national standards. Claus
48、e 8.1 General conditions Delete the first paragraph and replace with the following Unless otherwise determined by test or analysis, enclosures within the scope of this Standard shall be provided with protective devices which may be one of the following: (a) bursting discs; (b) self-closing valves; o
49、r (c) non-self-closing devices. April 1999 CSA/3 EUROPEAN STANDAR D EN 50 064 NORME EUROPEENNE EUROPA1SCHE NORM October1989 UDC 621.316.3213.34034.715 Key words: Enclosure; high-voltage switching device; H.V. metal-enclosed switchgear and controlgear; pressurized enclosure; welded part; wrought aluminium alloy part English version Wrought aluminium and aluminium alloy enclosures for gas-lilled high-voltage swi
