IEC TR 61241-2-2-1993 Electrical apparatus for use in the presence of combustible dust part 2 test methods section 2 method for determining the electrical resis.pdf
《IEC TR 61241-2-2-1993 Electrical apparatus for use in the presence of combustible dust part 2 test methods section 2 method for determining the electrical resis.pdf》由会员分享,可在线阅读,更多相关《IEC TR 61241-2-2-1993 Electrical apparatus for use in the presence of combustible dust part 2 test methods section 2 method for determining the electrical resis.pdf(22页珍藏版)》请在麦多课文档分享上搜索。
1、Publication 1241-2-2 de la CE1 (Premiere dition - 1993) Matriels lectriques destins tre utiliss en prsence de poussires combustibles Partie 2: Mthodes dessais Section 2: Mthode de dtermination de la rsistivit lectrique des couches de poussires Page 14 o p est la rsistivit en R; IEC Publication 1241-
2、2-2 (First edition - 1993) Electrical apparatus for use in the presence of combustible dust CORRIGENDUM lire: o p est la rsistivit en R.m; Part 2: Test methods Section 2: Method for determining the electrical resistivity of dust in layers 6.3 Calcul de la rsistivit Sous la seconde quation de larticl
3、e, au lieu de: Page 15 6.3 Calculation of resistivity Under the second equation in the clause, instead of: where p is the resistivity in R; read: where p is the resistivity in n.m; Mai 1994 May 1994 Copyright International Electrotechnical Commission Provided by IHS under license with IECNot for Res
4、aleNo reproduction or networking permitted without license from IHS-,-,-RAPPORT CE1 TECHNIQUE IEC TECHNICAL REPORT 1241 -2-2 Premire Bdition First edition 1993-08 . Matriels lectriques destins tre utiliss en prsence de poussires combustibles - Partie 2: Mthodes dessais - Section 2: Mthode de dtermin
5、ation de la rsistivit lectrique des couches de poussires Electrical apparatus for use in the presence of combustible dust - Part 2: Test methods - Section 2: Method for determining the electrical resistivity of dust in layers Numro de rfrence Reference number CEMEC 1241 -2-2: 1993 Copyright Internat
6、ional Electrotechnical Commission Provided by IHS under license with IECNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Rvision de la prsente publication Le contenu bhnique des publications de la CE1 est cons- tamment revu par la Commission afin dassurer quil refle
7、te bien ltat actuel de la technique. Les renseignements relatifs ce travail de rvision, ltablissement des Mitions rvises et aux mises jour peuvent tre obtenus auprs des Comits nationaux de la C E I et en consultant les documents Ci-dessous: Bulletin de la CE I Annuaire de la C E I Catalogue des publ
8、ications de ia C E I Publi annuellement Terminologie En ce qui concerne la terminologie gnrale, le lecteur se reportera la Publication 50 de la CEI: Vocabulaire Electrotechnique Intemationai (VEI), qui est tablie sous forme de chapitres spars traitant chacun dun sujet dfini lIndex g- nral tant publi
9、 sparment. Des dtails complets sur le VE1 peuvent tre obtenus sur demande. Les termes et dfinitions figurant dans la prsente publication ont - la Publication 617 de la C E I Symboles graphiques pour schmas. Les symboles et signes contenus dans la prsente publication ont t soit repris des Publication
10、s 27 ou 617 de la CEI, soit spcifiquement approuvs aux fins de cette publication. Publications de la C E I tablies par le mme Comit dEtudes Lattention du lecteur est attire sur le deuxime feuillet de la couverture, qui numre les publications de la C E I prpares par le Comit dEtudes qui a tabli la pr
11、sente publication. Revision of this 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 work of revision, the issue of revised edi- tions and amendment sheets may be obtai
12、ned from IEC National Committees and from the following I E C sources: I E C Bulletin IECYearbook Catalogue of I E C Publications Pubshed yearly Terminology For general terminology, readers are referred to I E C Publi- cation 50: international Electrotechnical Vocabulary (IEV), which is issued in th
13、e form of separate chapters each dealing with a Specinc field, the General index being published as a se parate booklet. Fuil details of the iEV wiii be supplied on request. The terms and definitions contained in the present publication have either been taken from the IEV or have been specifically a
14、pproved for the purpose of this publication. Graphical and letter symbols For graphical symbols, and letter symbols and signs approved 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: Graphica
15、l symbols for diagrams. The symbols and signs contained in the present publication have either been taken from IEC Publications 27 or 617, or have been specifically -ved for the pinpose of this publication. I E C publications prepared by the same Technical Committee The attention of readers is drawn
16、 to the back cover, which lists IEC publications issued by the Technical Committee which has prepared the present publication. Copyright International Electrotechnical Commission Provided by IHS under license with IECNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
17、RAPPORT TECHNIQUE - TYPE 2 TECHNICAL REPORT - TYPE 2 CE1 IEC 1241 -2-2 Premire dition First edition 1993-08 Matriels lectriques destins tre utiliss en prsence de poussires combustibles - Partie 2: Mthodes dessais - Section 2: Mthode de dtermination de la rsistivit lectrique des couches de poussires
18、Electrical apparatus for use in the presence of combustible dust - Part 2: Test methods - Section 2: Method for determining the electrical resistivity of dust in layers 0 CE1 1993 Bols de reproduction rservs - Copyright - all nghs reserved I Auarnepailie de oate publicaton ne peut type 2, lorsque le
19、 sujet en question est encore en cours de dveloppement technique ou lorsque, pour une raison quelconque, la possibilit dun accord pour la publication dune Norme internationale peut tre envisage pour lavenir mais pas dans limmdiat; type 3, lorsquun comit dtudes a runi des donnes de nature diffrente d
20、e celles qui sont normalement publies comme Normes internationales, cela pouvant comprendre, par exemple, des informations sur ltat de la technique. Les rapports techniques de types 1 et 2 font lobjet dun nouvel examen trois ans au plus tard aprs leur publication afin de dcider ventuellement de leur
21、 transformation en Normes inter- nationales. Les rapports techniques de type 3 ne doivent pas ncessairement tre rviss avant que les donnes quils contiennent ne soient plus juges valables ou utiles. La CE1 1241-2-2, rapport technique du type 2, a t tablie par le sous-comit 31H: Matriels destins tre u
22、tiliss en prsence de poussires inflammables, du comit dtudes 31 de la CEI: Matriel lectrique pour atmospheres explosives. Copyright International Electrotechnical Commission Provided by IHS under license with IECNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-IEC 1
23、241 PT*2-2 93 4844891 0541139 581 1241-2-2 O IEC:1993 -5- INTERNATIONAL ELECTROTECHNICAL COMMISSION ELECTRICAL APPARATUS FOR USE IN THE PRESENCE OF COMBUSTIBLE DUST - Part 2: Test methods - Section 2: Method for determining the electrical resistivity of dust in layers FOREWORD 1) The IEC (Internatio
24、nal Electrotechnical Commission) is a worldwide organization for standardization comprising all national electrotechnical committees (IEC National Committees). The object of the IEC is to promote international cooperation on all questions concerning standardization in the electrical and electronic f
- 1.请仔细阅读文档,确保文档完整性,对于不预览、不比对内容而直接下载带来的问题本站不予受理。
- 2.下载的文档,不会出现我们的网址水印。
- 3、该文档所得收入(下载+内容+预览)归上传者、原创作者;如果您是本文档原作者,请点此认领!既往收益都归您。
下载文档到电脑,查找使用更方便
10000 积分 0人已下载
下载 | 加入VIP,交流精品资源 |
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- IECTR61241221993ELECTRICALAPPARATUSFORUSEINTHEPRESENCEOFCOMBUSTIBLEDUSTPART2TESTMETHODSSECTION2METHODFORDETERMININGTHEELECTRICALRESISPDF
链接地址:http://www.mydoc123.com/p-1366013.html