1、Arc welding equipment Part 1: Welding power sourcesMatriel de soudage larc Partie1 : Sources de courant de soudageCAN/CSA-E60974-1:12(IEC 60974-1:2012, MOD)National Standard of CanadaNorme nationale du CanadaNOT FOR RESALE. / PUBLICATION NON DESTINE LA REVENTE.Standards Update ServiceCAN/CSA-E60974-
2、1:12December 2012Title: Arc welding equipment Part 1: Welding power sourcesPagination:246 pages (CSA/1CSA/22 and 224 text)To register for e-mail notification about any updates to this publicationgo to shop.csa.caclick on CSA Update ServiceThe List ID that you will need to register for updates to thi
3、s publication is 2422001.If you require assistance, please e-mail techsupportcsagroup.org or call 416-747-2233.Visit CSA Groups policy on privacy at csagroup.org/legal to find out how we protect your personal information.Service de mise jour desnormesCAN/CSA-E60974-1:12Dcembre 2012Titre : Matriel de
4、 soudage larc Partie 1 : Sources de courant de soudageNombre de pages :246 pages (CSA/1 CSA/22 et 224 pages de texte)Vous devez vous inscrire pour recevoir les avis transmis par courriel au sujet des mises jour apportes ce document :allez au shop.csa.cacliquez sur Service de mises jourLe numro diden
5、tification dont vous avez besoin pour vous inscrire pour les mises jour apportes ce document est le 2422001.Si vous avez besoin daide, veuillez nous contacter par courriel au techsupportcsagroup.org ou par tlphone au 416-747-2233.Consultez la politique du Groupe CSA en matire de confidentialit au cs
6、agroup.org/legal pour savoir comment nous protgeons vos renseignements personnels.Legal Notice for StandardsCanadian Standards Association (operating as “CSA Group”) develops standards through a consensus standards development process approved by the Standards Council of Canada. This process brings
7、together volunteers representing varied viewpoints and interests to achieve consensus and develop a standard. Although CSA Group administers the process and establishes rules to promote fairness in achieving consensus, it does not independently test, evaluate, or verify the content of standards.Disc
8、laimer and exclusion of liabilityThis document is provided without any representations, warranties, or conditions of any kind, express or implied, including, without limitation, implied warranties or conditions concerning this documents fitness for a particular purpose or use, its merchantability, o
9、r its non-infringement of any third partys intellectual property rights. CSA Group does not warrant the accuracy, completeness, or currency of any of the information published in this document. CSA Group makes no representations or warranties regarding this documents compliance with any applicable s
10、tatute, rule, or regulation. IN NO EVENT SHALL CSA GROUP, ITS VOLUNTEERS, MEMBERS, SUBSIDIARIES, OR AFFILIATED COMPANIES, OR THEIR EMPLOYEES, DIRECTORS, OR OFFICERS, BE LIABLE FOR ANY DIRECT, INDIRECT, OR INCIDENTAL DAMAGES, INJURY, LOSS, COSTS, OR EXPENSES, HOWSOEVER CAUSED, INCLUDING BUT NOT LIMIT
11、ED TO SPECIAL OR CONSEQUENTIAL DAMAGES, LOST REVENUE, BUSINESS INTERRUPTION, LOST OR DAMAGED DATA, OR ANY OTHER COMMERCIAL OR ECONOMIC LOSS, WHETHER BASED IN CONTRACT, TORT (INCLUDING NEGLIGENCE), OR ANY OTHER THEORY OF LIABILITY, ARISING OUT OF OR RESULTING FROM ACCESS TO OR POSSESSION OR USE OF TH
12、IS DOCUMENT, EVEN IF CSA GROUP HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES, INJURY, LOSS, COSTS, OR EXPENSES.In publishing and making this document available, CSA Group is not undertaking to render professional or other services for or on behalf of any person or entity or to perform any duty
13、 owed by any person or entity to another person or entity. The information in this document is directed to those who have the appropriate degree of experience to use and apply its contents, and CSA Group accepts no responsibility whatsoever arising in any way from any and all use of or reliance on t
14、he information contained in this document. CSA Group is a private not-for-profit company that publishes voluntary standards and related documents. CSA Group has no power, nor does it undertake, to enforce compliance with the contents of the standards or other documents it publishes. Intellectual pro
15、perty rights and ownershipAs between CSA Group and the users of this document (whether it be in printed or electronic form), CSA Group is the owner, or the authorized licensee, of all works contained herein that are protected by copyright, all trade-marks (except as otherwise noted to the contrary),
16、 and all inventions and trade secrets that may be contained in this document, whether or not such inventions and trade secrets are protected by patents and applications for patents. Without limitation, the unauthorized use, modification, copying, or disclosure of this document may violate laws that
17、protect CSA Groups and/or others intellectual property and may give rise to a right in CSA Group and/or others to seek legal redress for such use, modification, copying, or disclosure. To the extent permitted by licence or by law, CSA Group reserves all intellectual property rights in this document.
18、Patent rightsAttention is drawn to the possibility that some of the elements of this standard may be the subject of patent rights. CSA Group shall not be held responsible for identifying any or all such patent rights. Users of this standard are expressly advised that determination of the validity of
19、 any such patent rights is entirely their own responsibility.Authorized use of this documentThis document is being provided by CSA Group for informational and non-commercial use only. The user of this document is authorized to do only the following:If this document is in electronic form:sLOADTHISDOC
20、UMENTONTOACOMPUTERFORTHESOLEPURPOSEOFREVIEWINGITsSEARCHANDBROWSETHISDOCUMENTANDsPRINTTHISDOCUMENTIFITISIN0$consulter et parcourir ce document ;imprimer ce document si cest une version PDF.modifier ce document de quelque faon que ce soit ou retirer le prsent avis juridique joint ce document ;vendre c
21、e document sans lautorisation du Groupe CSA ;fCanadian Standards Association (operatingas “CSA Group”), under whose auspices 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-pro
22、fit, nonstatutory, voluntary membership association engaged in standards development and certification activities. CSA Group standards reflect a national consensus of producers and users including manufacturers, consumers, retailers, unions and professional organizations, and governmental agencies.
23、The standards are used widely by industry and commerce and often adopted by municipal, provincial, and federal governments in their regulations, particularly in the fields of health, safety, building and construction, and the environment. Individuals, companies, and associations across Canada indica
24、te their support for CSA Groups standards development by volunteering their time and skills to Committee work and supporting CSA Groups objectives through sustaining memberships. The more than 7000 committee volunteers and the 2000 sustaining memberships together form CSA Groups total membership fro
25、m which its Directors are chosen. Sustaining memberships represent a major source of income for CSA Groups standards development activities. CSA Group offers certification and testing services in support of and as an extension to its standards development activities. To ensure the integrity of its c
26、ertification process, CSA Group regularly and continually audits and inspects products that bear the CSA Group Mark. In addition to its head office and laboratory complex in Toronto, CSA Group has regional branch offices in major centres across Canada and inspection and testing agencies in eight cou
27、ntries. Since 1919, CSA Group has developed the necessary expertise to meet its corporate mission: CSA Group is an independent service organization whose mission is to provide an open and effective forum for activities facilitating the exchange of goods and services through the use of standards, cer
28、tification and related services to meet national and international needs.For further information on CSA Group services, write toCSA Group5060 Spectrum Way, Suite 100Mississauga, Ontario, L4W 5N6CanadaThe Standards Council of Canada (SCC) is thecoordinating body of the National StandardsSystem, a coa
29、lition of independent, autonomousorganizations working towards the furtherdevelopment and improvement of voluntarystandardization in the national interest.The principal objects of the SCC are to fosterand promote voluntary standardization as a meansof advancing the national economy, benefiting thehe
30、alth, safety, and welfare of the public, assistingand protecting the consumer, facilitating domesticand international trade, and furthering internationalcooperation in the field of standards.A National Standard of Canada (NSC) is a standardprepared or reviewed by an accredited Standards Development
31、Organization (SDO) and approved by the SCC according to the requirements of CAN-P-2. Approval does not refer to the technical content of the standard; this remains the continuing responsibility of the SDO. An NSC reflects a consensus of a number of capable individuals whose collective interests prov
32、ide, to the greatest practicable extent, a balance of representation of general interests, producers, regulators, users (including consumers), and others with relevant interests, as may be appropriate to the subject in hand. It normally is a standard which is capable of making a significant and time
33、ly contribution to the national interest.Those who have a need to apply standards areencouraged to use NSCs. These standards are subjectto periodic review. Users of NSCs are cautionedto obtain the latest edition from the SDO which publishes the standard.The responsibility for approving standards as
34、National Standards of Canada rests with theStandards Council of Canada270 Albert Street, Suite 200Ottawa, Ontario, K1P 6N7CanadaCette Norme nationale du Canada est offerte en anglais et en franais.Although the intended primary application of this Standard is stated in its Scope, it is importantto no
35、te that it remains the responsibility of the users to judge its suitability for their particular purpose.TMA trade-mark of the Canadian Standards Association, operating as “CSA Group”exerce ses activits sous le nom Groupe CSA),sous les auspices de laquelle cette Norme nationale a LAssociation canadi
36、enne de normalisation (quit prpare, a reu ses lettres patentes en 1919 et son accrditation au sein du Systme de Normes nationales par le Conseil canadien des normes en 1973. Association daffiliation libre, sans but lucratif ni pouvoir de rglementation, le Groupe CSA se consacre llaborationde normes
37、et la certification. Les normes du Groupe CSA refltent le consensus de producteurs et dusagers de partout au pays, au nombredesquels se trouvent des fabricants, des consommateurs, des dtaillants et des reprsentants de syndicats, de corps professionnels et dagences gouvernementales. Lutilisation des
38、normes du Groupe CSA est trs rpandue dans lindustrie et le commerce, et leur adoption diversordres de lgislation, tant municipal et provincial quefdral, est chose courante, particulirement dans lesdomaines de la sant, de la scurit, du btiment, de laconstruction et de lenvironnement. Les Canadiens du
39、n bout lautre du pays tmoignent de leur appui au travail de normalisation men par leGroupe CSA en participant bnvolement aux travaux descomits du Groupe CSA et en appuyant ses objectifs par leurs cotisations de membres de soutien. Les quelque 7000 volontaires faisant partie des comits et les 2000 me
40、mbres de soutien constituent lensemble des membres du Groupe CSA parmi lesquels ses administrateurssont choisis. Les cotisations des membres de soutienreprsentent une source importante de revenu pour lesservices de soutien la normalisation volontaire. Le Groupe CSA offre des services de certificatio
41、n et demise lessai qui appuient et compltent ses activits dans ledomaine de llaboration de normes. De manire assurer lintgrit de son processus de certification, le Groupe CSA procde de faon rgulire et continue lexamen et linspection des produits portant la marque du Groupe CSA. Outre son sige social
42、 et ses laboratoires Toronto, le Groupe CSA possde des bureaux rgionaux dans descentres vitaux partout au Canada, de mme que des agences dinspection et dessai dans huit pays. Depuis 1919, le Groupe CSA a parfait les connaissances techniques qui lui permettent de remplir sa mission dentreprise, savoi
43、r le Groupe CSA est un organisme de services indpendantdont la mission est doffrir une tribune libre et efficace pourla ralisation dactivits facilitant lchange de biens et de services par lintermdiaire de services de normalisation, de certification et autres, pour rpondre aux besoins de nos clients,
44、 tant lchelle nationale quinternationale.Pour plus de renseignements sur les services du Groupe CSA, sadresser auGroupe CSA5060, Spectrum Way, bureau 100Mississauga (Ontario) L4W 5N6CanadaLe Conseil canadien des normes (CCN) coordonne le Systme national de normes, une coalition dorganismes indpendan
45、ts et autonomes qui se consacrent au dveloppement et lamlioration de la normalisation volontaire dans lintrt national.Les principaux buts du CCN sont dencourager et de favoriser la normalisation volontaire en vue de dvelopper lconomie nationale, damliorer la sant, la scurit et le bien-tre du public,
46、 daider et de protger le consommateur, de faciliter le commerce intrieur et extrieur et de promouvoir la coopration internationale dans le domaine des normes.Une Norme nationale du Canada (NNC) est une norme prpare ou examine par un organisme dlaboration de normes (OEN) accrdit et approuve par le CC
47、N selon les exigences de CAN-P-2. Lapprobation ne porte pas sur laspect technique de la norme ; cet aspect demeurant la responsabilit permanente de lOEN. Toute NNC reflte un consensus raisonnable parmi les points de vue dun certain nombre de personnes comptentes dont les intrts runis forment, au deg
48、r le plus lev possible, une reprsentation quilibre des intrts des producteurs, des organismes de rglementation, des utilisateurs (y compris les consommateurs) et dautres personnes intresses, selon le domaine envisag. Il sagit gnralement dune norme qui peut apporter une contribution apprciable, en temps opportun, lintrt national.Il est recommand aux personnes qui ont besoin de normes de se servir des Normes nationales du Canada. Ces normes font lobjet dexamens priodiques; cest
copyright@ 2008-2019 麦多课文库(www.mydoc123.com)网站版权所有
备案/许可证编号:苏ICP备17064731号-1