CAN CSA-C22 2 NO 61010-031 AMD 1-2010 Safety requirements for electrical equipment for measurement control and laboratory use - Part 031 Safety requirements for hand-held probe ass.pdf

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1、Safety requirements for electrical equipment for measurement, control and laboratory use Part 031: Safety requirements for hand-held probe assemblies for electrical measurement and testAmendment 1:2010 (MOD) toNational Standard of CanadaCAN/CSA-C22.2 No. 61010-031-07(IEC 61010-031:2002, MOD)NOT FOR

2、RESALE.PUBLICATION NON DESTINE LA REVENTE.Standards Update ServiceAmendment 1:2010 toCAN/CSA-C22.2 No. 61010-031-07July 2010Title: Safety requirements for electrical equipment for measurement, control and laboratory use Part 031: Safety requirements for hand-held probe assemblies for electrical meas

3、urement and testPagination:62 pagesTo register for e-mail notification about any updates to this publication go on-line to shop.csa.caclick on CSA Update ServiceThe List ID that you will need to register for updates to this publication is 2417818.If you require assistance, please e-mail techsupportc

4、sagroup.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.Canadian Standards AssociationCAN/CSA-C22.2 No. 61010-031-07First Edition(IEC 61010-031:2002, MOD)ISAISA-61010-031 (82.02.02)Second EditionUnderwriters Labor

5、atories Inc.UL 61010-031First EditionSafety Requirements for Electrical Equipment for Measurement,Control and Laboratory Use Part 031: Safety requirements forhand-held probe assemblies for electrical measurement and testMarch 30, 2007(Title Page Reprinted: July 29, 2010)This standard is based on IEC

6、 61010-031, First Edition (2002), and Amendment 1 (2008).ANSI/UL 61010-031-2010Commitment for AmendmentsThis Standard is issued jointly by the Canadian Standards Association (CSA), ISA and UnderwritersLaboratories Inc. (UL). Comments or proposals for revisions on any part of the standard may besubmi

7、tted to CSA, ISA, or UL at any time. Revisions to this standard will be made only after review andapproval by CSA, ISA, and UL. CSA and UL will issue revisions to this standard by means of a newedition or revised or additional pages bearing their date of issue. ISA will incorporate the same revision

8、sinto a new edition of the standard bearing the same date of issue as the CSA and UL pages.ISBN 1-55436-201-6 2007 Canadian Standards AssociationAll rights reserved. No part of this publication may be reproduced in any form whatsoever without theprior permission of the publisher.To purchase CSA Stan

9、dards and related publications, visit CSAs Online Store at www.ShopCSA.caor call toll-free 1-800-463-6727 or 416-747-4044.ISBN 978-0-9791339-0-8 Copyright 2007, 2010 ISAAll rights reserved. Not for resale. No part of this publication may be reproduced in any form, includingan electronic retrieval sy

10、stem, without the prior written permission of ISA.Copyright 2010 Underwriters Laboratories Inc.ULs Standards for Safety are copyrighted by UL. Neither a printed nor electronic copy of a Standardshould be altered in any way. All of ULs Standards and all copyrights, ownerships, and rights regardingtho

11、se Standards shall remain the sole and exclusive property of UL.This ANSI/UL Standard for Safety consists of the First edition including revisions through July 29, 2010.The most recent designation of ANSI/UL 61010-031 and ISA-61010-031 (82.02.02) as an AmericanNational Standard (ANSI) occurred on Ju

12、ly 29, 2010. ANSI approval for a standard does not includethe Cover Page, Transmittal Pages, Title Page (front and back), or the Preface.Comments or proposals for revisions on any part of the Standard may be submitted to UL at any time.Proposals should be submitted via a Proposal Request in ULs On-L

13、ine Collaborative StandardsDevelopment System (CSDS) at http:/.To purchase UL Standards, visit Comm 2000 at http:/m- call toll-free 1-888-853-3503.CONTENTSPreface .5NATIONAL DIFFERENCES .7FOREWORD 81 Scope and object 101.1 Scope 101.2 Object .111.3 Verification .121.4 Environmental conditions .122 N

14、ormative references .123 Definitions 133.1 Parts and accessories .133.2 Electrical quantities 143.3 Tests 143.4 Safety terms 143.5 Insulation .154 Tests 18A4.1 General .18A4.2 Sequence of tests .194.3 Reference test conditions 194.4 Testing in SINGLE FAULT CONDITION 205 Marking and documentation .22

15、5.1 Marking 225.2 Warning markings .265.3 Durability of markings 265.4 Documentation 266 Protection against electric shock .286.1 General 286.2 Determination of ACCESSIBLE parts 286.3 Permissible limits for ACCESSIBLE parts 316.4 Insulation requirements for protection against electric shock 356.5 CL

16、EARANCES and CREEPAGE DISTANCES 406.6 Voltage tests 466.7 Constructional requirements 497 Protection against mechanical HAZARDS 54A8 Mechanical resistance to shock and impact 54A8.1 Rigidity test 54B8.2 Drop test 54B8.3 Impact swing test 54B9 Temperature limits and protection against the spread of f

17、ire .559.1 General 559.2 Temperature tests .5610 Resistance to heat 5610.1 Integrity of CLEARANCES and CREEPAGE DISTANCES 5610.2 Resistance to heat .5711 Protection against HAZARDS from fluids .5711.1 General .5711.2 Cleaning 58JULY 29, 2010 CAN/CSA-C22.2 NO. 61010-031-07 ISA-61010-031 (82.02.02) UL

18、 61010-031 311.3 Specially protected PROBE ASSEMBLIES .5812 Components .5812.1 General .5812.2 Fuses .5912.3 HIGH-INTEGRITY components .5913 Prevention of HAZARD from arc flash and short-circuits 6113.1 General .6113.2 Exposed conductive parts .61Annex A (normative) Measuring circuits for ACCESSIBLE

19、 current(see 6.3)A.1 Measuring circuits for d.c. and for a.c. with frequencies up to 1 MHz .62A.2 Measuring circuits for d.c. and for a.c. with sinusoidal frequencies up to 100 Hz .62AA.3 Current measuring circuit for electrical burns at high frequencies 63A.4 Measuring circuit for wet contact .64An

20、nex B (normative) Standard test fingers(See 6.2)Annex C (normative) Measurement of CREEPAGE DISTANCES and CLEARANCESAnnex D (informative) Index of defined termsBibliographyJULY 29, 2010CAN/CSA-C22.2 NO. 61010-031-07 ISA-61010-031 (82.02.02) UL 61010-0314PrefaceThis is the harmonized CSA, ISA, and UL

21、 standard for Safety Requirements for Electrical Equipment forMeasurement, Control and Laboratory Use Part 031: Safety requirements for hand-held probeassemblies for electrical measurement and test. It is the first edition of CAN/CSA-C22.2 No.61010-031-07, the second edition of ISA-61010-031 (82.02.

22、02), and the first edition of UL 61010-031. Thisedition of ISA-61010-031 (82.02.02) supersedes the previous edition of ANSI/ISA-82.02.02-1996 (IEC61010-2-031) published in 1996. This standard is based on IEC 61010-031, first edition (2002) andAmendment 1 (2008).CAN/CSA-C22.2 No. 61010-031-07, ISA-61

23、010-031 (82.02.02), and UL 61010-031 contain identicalrequirements and identical publication dates. The presentation and format of the standards material maydiffer between the three published standards.This harmonized standard was prepared by the Canadian Standards Association (CSA), ISA, andUnderwr

24、iters Laboratories Inc. (UL).This Standard is considered suitable for use for conformity assessment within the stated scope of theStandard.This standard was reviewed by the CSA Subcommittee on Safety Requirements for Electric Equipmentfor Measurement Control and Laboratory Use, under the jurisdictio

25、n of the CSA Technical Committee onConsumer and Commercial Products and the CSA Strategic Steering Committee on Requirements forElectrical Safety, and has been formally approved by the CSA Technical Committee.This Standard has been approved as a National Standard of Canada by the Standards Council o

26、f Canada(SCC).This Standard has been approved by the American National Standards Institute (ANSI) for publication asan American National Standard.Where reference is made to a specific number of samples to be tested, the specified number isconsidered a minimum quantity.Note:Althoughtheintendedprimary

27、applicationofthisStandardisstatedinitsscope,itisimportanttonotethatit remains the responsibility of the users of the Standard to judge its suitability for their particular purpose.Level of HarmonizationThis standard adopts the IEC text with national differences.The requirements are presented in diff

28、erent formats. The ISA version of the standard illustrates thenational differences from the IEC text through the use of legislative text (strike-out and underline). TheCSA and UL versions of the standard illustrates national differences immediately following the IEC text.National differences between

29、 the CSA and UL version and the ISA version shall be word for word exceptfor editorial changes.JULY 29, 2010 CAN/CSA-C22.2 NO. 61010-031-07 ISA-61010-031 (82.02.02) UL 61010-031 5InterpretationsThe interpretation by the standards development organization of an identical or equivalent standard isbase

30、d on the literal text to determine compliance with the standard in accordance with the proceduralrules of the standards development organization. If more than one literal interpretation has been identified,a revision is to be proposed as soon as possible to each of the standards development organiza

31、tions tomore accurately reflect the intent.CSA Effective DateThe effective date for CSA International will be announced through CSA Informs or a CSA Certificationnotice.ISA Effective DateThe effective date for ISA is the date of publication.UL Effective DateAs of July 29, 2010 all products Listed by

32、 UL must comply with the requirements in this standard exceptfor the Clauses in the following list, where the effective date is July 29, 2012:Clauses 1.2.1, 5.4.3, 6.4.4, 6.7.4.2, 6.7.5, 9.2, and 13A UL effective date is one established by Underwriters Laboratories Inc. and is not part of the ANSIap

33、proved standard.IEC CopyrightFor ISA and UL, the text, figures and tables of IEC publication 61010-031, Safety Requirements forElectrical Equipment for Measurement, Control and Laboratory Use - Part 031: Safety requirements forhand-held probe assemblies for electrical measurement and test, and Amend

34、ment 1 are used in thisStandard with the consent of the IEC and the American National Standards Institute (ANSI). The IECcopyrighted material has been reproduced with permission from ANSI. ANSI should be contactedregarding the reproduction of any portion of the IEC material. The IEC Foreword is not

35、a part of therequirements of this Standard but is included for information purposes only. Copies of IEC Publication61010-031 may be purchased from ANSI, 25 West 43rd Street, 4th Floor, New York, New York, 10036,(212) 642- 4900.For CSA, the text, figures, and tables of International Electrotechnical

36、Commission Publication 61010-031,Safety Requirements for Electrical Equipment for Measurement, Control and Laboratory Use - Part 031:Safety requirements for hand-held probe assemblies for electrical measurement and test, andAmendment 1 are used in this standard with the consent of the International

37、Electrotechnical Commission.The IEC Foreword is not part of the requirements of this standard but is included for information purposesonly.JULY 29, 2010CAN/CSA-C22.2 NO. 61010-031-07 ISA-61010-031 (82.02.02) UL 61010-0316NATIONAL DIFFERENCESIn the CSA and UL publications of this standard, National D

38、ifferences from the text of InternationalElectrotechnical Commission (IEC) Publication 61010-031, Safety Requirements for Electrical Equipmentfor Measurement, Control and Laboratory Use Part 031: Safety requirements for hand-held probeassemblies for electrical measurement and test, copyright 2002, a

39、nd Amendment 1, copyright 2008, areindicated by notations (differences) and are presented in bold text. The national difference type is includedin the body.In the ISA publication of this standard, National Differences are presented using legislative text (strike-outand underline). The national diffe

40、rence type is identified in an informative annex.There are five types of National Differences as noted below. The difference type is noted on the first lineof the National Difference in the standard. The standard may not include all types of these NationalDifferences.Note:TheCSAandULprintedstandards

41、includethenationaldifferencetypeswithinthebodyofthetext.TheISAprinted standard includes the national difference types in an annex at the back of the standard.DR These are National Differences based on the national regulatory requirements.D1 These are National Differences which are based on basic saf

42、ety principles and requirements,elimination of which would compromise safety for consumers and users of products.D2 These are national differences from IEC requirements based on existing safety practices. Theserequirements reflect national safety practices, where empirical substantiation (for the IE

43、C or nationalrequirement) is not available or the text has not been included in the IEC standard.DC These are National Differences based on the component standards and will not be deleted untila particular component standard is harmonized with the IEC component standard.DE These are National Differe

44、nces based on editorial comments or corrections.Each national difference contains a description of what the national difference entails. Typically one of thefollowing words is used to explain how the text of the national difference is to be applied to the base IECtext:Addition / Add - An addition en

45、tails adding a complete new numbered clause, subclause,table, figure, or annex. Addition is not meant to include adding select words to the base IECtext.Modification / Modify - A modification is an altering of the existing base IEC text such as theaddition, replacement or deletion of certain words o

46、r the replacement of an entire clause,subclause, table, figure, or annex of the base IEC text.Deletion / Delete - A deletion entails complete deletion of an entire numbered clause,subclause, table, figure, or annex without any replacement text.JULY 29, 2010 CAN/CSA-C22.2 NO. 61010-031-07 ISA-61010-0

47、31 (82.02.02) UL 61010-031 7INTERNATIONAL ELECTROTECHNICAL COMMISSIONSAFETY REQUIREMENTS FOR ELECTRICAL EQUIPMENT FOR MEASUREMENT, CONTROL, ANDLABORATORY USE Part 031: Safety requirements for hand-held probe assemblies forelectrical measurement and testFOREWORD1) The International Electrotechnical C

48、ommission (IEC) is a worldwide organization for standardization comprising all nationalelectrotechnical committees (IEC National Committees). The object of IEC is to promote international co-operation on all questionsconcerning standardization in the electrical and electronic fields. To this end and

49、 in addition to other activities, IEC publishesInternational Standards, Technical Specifications, Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafterreferred to as IEC Publication(s). Their preparation is entrusted to technical committees; any IEC National Committee interestedin the subject dealt with may participate in this preparatory work. International, governmental and nongovernmental organizationsliaising with the IEC also participate in this prep