1、Norme nationale du Canada CAN/GSA -F 730-2-6-94 National Standard of Canada La norme internationale CEI/IEC 730-2-6: 1991 (premiere edition) a servi de document de base pour la norme CAN/CSA- E730-2-6-94, laquelle a t approuve comme Norme nationale du Canada par le Conseil canadien des normes. Juin
2、1994 International Standard CEI/IEC 730-2-6:1991 (first edition) forms the basis for CSA Standard CAN/CSA-E730-2-6-94, which has been approved as a National Standard of Canada by the Standards Council of Canada. June 1994 Dispositits de commande lectrique automatiques a usage domestique et analogue
3、Deuxime partie: Rgles particulires pour les dispositifs de commande lectrique automatiques sensibles a Ia pression y compris les prescriptions mOcaniques Automatic electrical controls for household and similar use Part 2: Particular requirements for automatic electrical pressure sensing controls inc
4、luding mechanical requirements Numro de rfrence Reference number CEIIIEC 730-2-6: 1991 Revision de la prsente publication Revision of this publication Le contenu technique des publications de la CE I est cons- tamment revu par la Commission afln dassurer quil reflte bien ltat actuel de is technique.
5、 Lea renseignements relatifs a cc travail de revision, a ltabljssement des editions nivises et aux mises a jour peuvent Ctre obtenus aupris des Coinitds nationaux de is CE I et en consultant les documents ci-dessous: BulletindelaCEl Annualredela CE! Catalogue des publications de La CE I PubliC annue
6、llement Terminologie En cc qui conceme la texminologie gCnrale, le lecteur se repoitem a in Publication 50 de La CE 1: Vocabulaiie Electrotechnique International (VEI), qui eat is Publication 617 de La CEI: Symboles graphiques pour schCmas. Lea symboles et signes contenus dam la prsente publication
7、ont t soit repns des Publications 27 ou 617 de Ia CE!, suit spcifiquement approovs aux fins de ceite publication. Publications de Ia C El tablies par le mine Comit dEtudes Lartention du lecteur eat attirc sur le deuxiCme feuillet de is couvertuse, qui Cnumize les publications de Ia CE! prpaxes par I
8、c ComitC dEtudes qui a Ctabli In prCsente publication. The technical content of I E C publications is kept under con- stant review by the I E C, thus ensuring that the content reflects current technology. Information on the woth of revision, the issue of revised edi- tions and amendment sheets may b
9、e obtained from I E C National Committees and from the following IE C sources: IECBuIIetIn IEC Yearbook Catalogue of I E C Publications Published yearly Terminology For general tenninology, readers axe referred to I E C Publi- cation 50: InternationaL Electrotechnical Vocabulary (1EV), which is issu
10、ed in the form of separate chapters each dealing with a specific field, the General Index being published as a Se- palate booklet Full details of the 1EV will be supplied on request. The terms and definitions contained in the present publication have either been taken from the 1EV or have been speci
11、fically approved for the pespose of this publication. Graphical and letter symbols For graphical symbols, and letter symbols and signs appro%ed by the I E C for general use, readers are referred to: I E C Publication 27: Letter symbols to be used in electrical technology I E C Publication 617: Graph
12、ical symbols for diagsima. The symbols and signs contained in the present publication have either been taken from IEC Publications 27 or 617, or have been specifically approved for the puspose of this publication. LE C publications prepared by the same Technical Committee The attention of readers is
13、 drawn to the back cover, which lists I E C publications issued by the Technical Comxittee which has prepared the present publication. Service de mise jour des normesCAN/CSA-E730-2-6-94Juin 1994Titre : Dispositifs de commande lectrique automatiques usage domestique et analogue Deuxime partie: Rgles
14、particulires pour les dispositifs de commande lectrique automatiques sensibles Ia pression y compris les prescriptions mcaniquesNombre de pages : 52 pages (v pages liminaires et 47 pages de texte) Vous devez vous inscrire pour recevoir les avis transmis par courriel au sujet des mises jour apportes
15、ce document :allez au shop.csa.cacliquez sur Service de mises jourLe numro didentification dont vous avez besoin pour vous inscrire pour les mises jour apportes ce document est le 2004796.Si vous avez besoin daide, veuillez nous contacter par courriel au techsupportcsagroup.org ou par tlphone au 416
16、-747-2233.Consultez la politique du Groupe CSA en matire de confidentialit au csagroup.org/legal pour savoir comment nous protgeons vos renseignements personnels.Standards Update ServiceCAN/CSA-E730-2-6-94June 1994Title: Automatic electrical controls for household and similar use Part 2: Particular
17、requirements for automatic electrical pressure sensing controls including mechanical requirementsPagination: 52 pages (v preliminary and 47 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 regi
18、ster for updates to this publication is 2004796.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.L Association canadienne de normalisation (CSA), sous le
19、s auspices de laquelle cette Norme nationale a t prpare, a recu ses lettres patentes en 1 91 9 et son ac- crditation au sein du Systme de normes nationales par le Conseil canadien des normes en 1973. Association daffiliation libre, sans but lucratif ni pouvoirde rglemen- tation, elle se consacre a l
20、laboration de normes et a Ia certification. Les normes CSA refltent le consensus de producteurs et dusagers de partout au pays, au nombre desquels se trou- vent des fabricants, des consommateurs, des detail/ants et des reprsentants de syndicats, de corps professionnels et dagences gouvernemen tales.
21、 L utilisation des normes CSA est trs rpandue dons lindustrie et le commerce, et leuradoption a divers ordres de legislation, tant municipal et provincial que fdral, est chose courante, particulire- ment dans les domaines de la sante, de la scurit, du bti- ment, de Ia construction et de lenvironneme
22、nt. Les Canadiens dun bout a lautre du pays tmoignent de leurappuiau travaildenormalisation 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 vo/ontaires fais- ant partie des comits et l
23、es 2000 membres de soutien constituent lensemble des membres de Ia CSA parmi lesquels ses administrateurs sont choisis. Les cotisations des membres de soutien reprsentent une source impor- tante de revenu pour les services de soutien a Ia norma/i- sation volontaire. L Association offre des services
24、de certification et demise a lessai qui appuient et comp/tent ses activits dons le do- maine de I/abo ration de normes. De manire a assurer Iintgrit de sa procedure de certification, lAssociation procde de faon rguliere et continue a lexamen eta Im- spection des produits portant Ia marque CSA. Outre
25、 son siege social et ses laboratoires a Rexdale (Toronto mtropolitain), Ia CSA possde des bureaux rgionaux dans des centres vitaux partout au Canada, de mme que des agences dinspection et dessai dans huit pays. Depuis 1 91 9, IAssociation a parfait les connais- sances techniques qui lui permettent d
26、e rem plirsa mission dentreprise; Ia CSA est un organisme de services indpen- dant dont Ia mission est doffrir une tribune libre et effi- cace pour/a ralisation dactivits facilitant Ichange de biens et de services par Iintermdiaire de services de nor- ma/isa tion, de certification et autres, afin de
27、 rpondre aux besoins de ses clients, a lchelle nationale et internale. Pour plus amp/es renseignements sur /es services de Ia CSA, s adresser a: Association canadienne de norma/isa tion 178, boulevard Rexdale Rexdale (Toronto), Ontario, Canada M9W 1R3 Le Conseil canadlen des normes est lorganisme de
28、co- ordination du Systme de normes nationales, une fdra- tion dorganismes indpendants et autonomes qui travaillent au dve/oppement et a lam/ioration de Ia norma/isation volontaire dons /intrt national. Les principaux buts du Consei/ sont dencourager et de promouvoir Ia norma/isation volontaire comme
29、 moyen damliorerlconomie nationa/e, damliorerla sante, Ia scurit et le bien-tre du public, daider et de protger le consommateur, de faciliter /e commerce national et inter- national et de favoriser Ia cooperation intern ationale dans le domaine de Ia norma/isation. Une Norme nationale du Canada est
30、une norme, approu- ve par le Conseil canadien des normes, qui reflte une en- tente raisonnab/e parmi les points de vue dun certain nombre depersonnes comptentes dont les intrts runis forment, au degr le p/us lev possible, unereprsentation quilibre des producteurs, uti/isateurs, consommateurs et autr
31、es personnes intresses, se/on le domaine envisage. I/s agit gnralement dune norme qui peut ap porter une contribution appreciable, en temps opportun, a Iintrt national. L approbation dune norme en tant que Norme nationale du Canada indique queI/e est conforme aux mthodes et critres tablis par le Con
32、sei/ canadien des normes. L ap- pro bation ne porte pas sur /aspect technique de Ia norme; cet aspect demeure Ia responsabilit de lorgan- isme rdacteurde normes accrdit. I! est recommand aux personnes qui ont besoin de nor- mes de se servirdes Normes nationales du Canada Iorsque Ia chose est possibl
33、e. Ces normes font /objet dexamens priodiques; cest pourquoi il est recommand aux utili- sateurs de se procurer/dition Ia plus rcente dela norme auprs de /organisme qui Ia prpare. La responsabilit dapprouver les Normes nationales du Canada incombe au: Conseil canadien des normes 45, rue OConnor Pice
34、 1200 Ottawa, Ontario K1P6N7 0 National Standards of Canada are published in English and French editions. Bien que le but premier vis par cette norme soit nonc sous so rebrique Domaine dapplication, ii est important de retenir quil incombe a lutilisateur de juger si/a norme convient a ses besoins pa
35、rticuliers. The Canadian Standards Association (CSA), under whose auspices this National Standard has been pro- duced, 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 associat
36、ion engaged in stand- ards development and certification activities. CSA standards reflect a national consensus of produc- ers and users including manufacturers, consumers, retailers, unions and professional organizations, and governmental agencies. The standards are used widely by industry and comm
37、erce and often adopted by mu- nicipal, 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 Can- ada indicate their support for CSA s standards develop-
38、ment by volunteering their time and skills to CSA Committee work and supporting the Associations ob- jectives through sustaining memberships. The more than 7000 committee volunteers and the 2000 sustain- ing memberships together form CSA s total membership from which its Directors are chosen. Sustai
39、ning mem- berships represent a major source of income for CSAs standards development activities. The Association offers certification and testing services in support of and as an extension to its standards development activities. To ensure the integrity of its certification process, the Association
40、regularly and con- tinually audits and inspects products that bear the CSA Mark. In addition to its head office and laboratory complex in Rexdale (Toronto), CSA has regional branch offices in major centres across Canada and inspection and testing agencies in eight countries. Since 1 91 9, the Associ
41、ation has developed the necessary expertise to meet its cor- porate mission: CSA is an independent service organi- zation whose mission is to provide an open and effective forum for activities facilitating the exchange of goods and services through the use of standards, certification and related ser
42、vices to meet national and international needs. For further information on CSA services, write to Canadian Standards Association 178 Rexdale Boulevard Rexdale (Toronto), Ontario, Canada M9W 1R3 The Standards Council of Canada is the coordinat- ing body of the National Standards system, a federation
43、of independent, autonomous organizations working to- wards the further development and improvement of voluntary standardization in the national interest. The principal objects of the Council are to foster and promote voluntary standardization as a means of ad- vancing the national economy, benefitin
44、g the health, safety, and welfare of the public, assisting and protect- ing the consumer, facilitating domestic and interna- tional trade, and furthering international cooperation in the field of standards. A National Standard of Canada is a standard which has been approved by the Standards Council
45、of Canada and one which reflects a reasonable agreement among the views of a number of capable individuals whose collective interests provide to the greatest practicable extent a balance of representation of producers, users, consumers, and others with relevant interests, as may be appropriate to th
46、e subject in hand. it normally is a standard which is capable of making a significant and timely contribution to the national interest. Approval of a standard as a National Standard of Canada indicates that a standard conforms to the cri- teria and procedures established by the Standards Council of
47、Canada. Approval does not refer to the technical content of the standard; this remains the continuing responsibility of the accredited standards- writing organization. Those who have a need to apply standards are encour- aged to use National Standards of Canada whenever practicable. These standards
48、are subject to periodic review; therefore, users are cautioned to obtain the latest edition from the organization preparing the standard. The responsibility for approving National Standards of Canada rests with the Standards Council of Canada 45 OConnor Street Suite 1200 Ottawa, Ontario K1P 6N7 Les normes nationales du Canada sont publies en versions fran aise et anglaise. Although the intended primary application of this Standard is stated in its Scope, it is important to not
