M00051192
New product
CSA C22.2 NO. 61010-2-032:20 Safety Requirements for Electrical Equipment for Measurement, Control, and Laboratory Use - Part 2-032: Particular Requirements for Hand-Held and Hand-Manipulated Current Sensors for Electrical Test and Measurement(Adopted IEC 61010-2-032:2012, edition 3.0:2012, with Canadian deviations)
standard by CSA Group, 08/01/2020
In stock
Warning: Last items in stock!
Availability date: 01/10/2022
(IEC 61010-2-032:2019, MOD)
National Standard of Canada Norme nationale du Canada
(IEC 61010-2-032:2019, MOD)
(IEC 61010-2-032:2019, MOD)
© IEC 2019. © Canadian Standards Association 2020. All rights reserved. Unauthorized reproduction is strictly prohibited.
© IEC 2019. © Association canadienne de normalisation 2020. Tous droits réservés. Toute reproduction sans autorisation est strictement interdite.
Canadian Standards Association (operating as “CSA Group”) develops standards through a consensus standards development process approved by the Standards Council of Canada. This process brings 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.
Disclaimer and exclusion of liability
This document is provided without any representations, warranties, or conditions of any kind, express or implied, including, without limitation, implied warranties or conditions concerning this document’s fitness for a particular purpose or use, its merchantability, or its non-infringement of any third party’s 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 document’s compliance with any applicable statute, 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 LIMITED 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 THIS 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 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 the 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 property rights and ownership
As 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), 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 protect CSA Group’s 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.
Patent rights
Attention 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 any such patent rights is entirely their own responsibility.
Authorized use of this document
This 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:
load this document onto a computer for the sole purpose of reviewing it;
search and browse this document; and
print this document if it is in PDF format.
Limited copies of this document in print or paper form may be distributed only to persons who are authorized by CSA Group to have such copies, and only if this Legal Notice appears on each such copy.
In addition, users may not and may not permit others to
alter this document in any way or remove this Legal Notice from the attached standard;
sell this document without authorization from CSA Group; or
make an electronic copy of this document.
If you do not agree with any of the terms and conditions contained in this Legal Notice, you may not load or use this document or make any copies of the contents hereof, and if you do make such copies, you are required to destroy them immediately. Use of this document constitutes your acceptance of the terms and conditions of this Legal Notice.
CSA C22.2 No. 61010-2-032:20
August 2020
Title: Safety requirements for electrical equipment for measurement, control and laboratory use — Part 2-032: Particular requirements for hand-held and hand-manipulated current sensors for electrical test and measurement
To register for e-mail notification about any updates to this publication
go to store.csagroup.org
click on Product Updates
The List ID that you will need to register for updates to this publication is 2428576.
If you require assistance, please e-mail techsupport@csagroup.org or call 416-747-2233.
Visit CSA Group’s policy on privacy at www.csagroup.org/legal to find out how we protect your personal information.
Canadian Standards Association (operating as “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- profit, 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. 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 indicate their support for CSA Group’s standards development by
volunteering their time and skills to Committee work and supporting CSA Group’s objectives through sustaining memberships. The more than 7000 committee volunteers and the 2000 sustaining memberships together form CSA Group’s total membership from which its Directors are chosen. Sustaining memberships represent a major source of income for CSA Group’s 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 certification 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 countries. 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, certification and related services to meet national and international needs.
For further information on CSA Group services, write to CSA Group
178 Rexdale Boulevard Toronto, Ontario, M9W 1R3 Canada
A National Standard of Canada is a standard developed by a Standards Council of Canada (SCC) accredited Standards Development Organization, in compliance with requirements and guidance set out by SCC. More information on National Standards of Canada can be found at www.scc.ca.
SCC is a Crown corporation within the portfolio of Innovation, Science and Economic Development (ISED) Canada. With the goal of enhancing Canada's economic competitiveness and social well- being, SCC leads and facilitates the development and use of national and international standards. SCC also coordinates Canadian participation in standards development, and identifies strategies to advance Canadian standardization efforts.
Accreditation services are provided by SCC to various customers, including product certifiers, testing laboratories, and standards development organizations. A list of SCC programs and accredited bodies is publicly available at www.scc.ca.
Standards Council of Canada 600-55 Metcalfe Street Ottawa, Ontario, K1P 6L5 Canada
Cette Norme Nationale du Canada est disponible en versions française et anglaise.
Although the intended primary application of this Standard is stated in its Scope, it is important to note that it remains the responsibility of the users to judge its suitability for their particular purpose.
®A trademark of the Canadian Standards Association, operating as “CSA Group”
National Standard of Canada
CSA C22.2 No. 61010-2-032:20
(IEC 61010-2-032:2019, MOD)
Prepared by
International Electrotechnical Commission
Reviewed by
®A trademark of the Canadian Standards Association, operating as “CSA Group”
Published in August 2020 by CSA Group
A not-for-profit private sector organization
178 Rexdale Boulevard, Toronto, Ontario, Canada M9W 1R3
To purchase standards and related publications, visit our Online Store at store.csagroup.org
or call toll-free 1-800-463-6727 or 416-747-4044.
ICS 19.080
ISBN 978-1-4883-3226-5
© 2020 Canadian Standards Association
All rights reserved. No part of this publication may be reproduced in any form whatsoever without the prior permission of the publisher.
CSA C22.2 No. 61010-2-032:20
(IEC 61010-2-032:2019, MOD)
This is the fourth edition of CSA C22.2 No. 61010-2-032, Safety requirements for electrical equipment for measurement, control and laboratory use — Part 2-032: Particular requirements for hand-held and
hand-manipulated current sensors for electrical test and measurement, which is an adoption, with Canadian deviations, of the identically titled IEC (International Electrotechnical Commission) Standard 61010-2-032 (fourth edition, 2019-06). It supersedes the previous edition published in 2014 as CAN/CSA-C22.2 No. 61010-2-032 (adopted IEC 61010-2-032:2012). It is one in a series of Standards issued by CSA Group under Part II of the Canadian Electrical Code.
For brevity, this Standard will be referred to as “CSA C22.2 No. 61010-2-032” throughout.
This Standard is intended to be used in conjunction with CAN/CSA-C22.2 No. 61010-1:12, Safety requirements for electrical equipment for measurement, control, and laboratory use — Part 1: General requirements (adopted IEC 61010-1:2010, with Canadian and US deviations); and Amendment 1:2018 to CAN/CSA-C22.2 No. 61010-1:12 (adopted IEC Amendment 1:2016, with Canadian and US deviations).
This Standard is considered suitable for use for conformity assessment within the stated scope of the Standard.
This Standard was reviewed for Canadian adoption by the CSA Subcommittee on Safety Requirements for Electrical Equipment for Measurement, Control, and Laboratory Use, under the jurisdiction of the CSA Technical Committee on Consumer and Commercial Products and the CSA Strategic Steering Committee on Requirements for Electrical Safety, and has been formally approved by the Technical Committee.
This Standard has been developed in compliance with Standards Council of Canada requirements for National Standards of Canada. It has been published as a National Standard of Canada by CSA Group.
Interpretations: The Strategic Steering Committee on Requirements for Electrical Safety has provided the following direction for the interpretations of standards under its jurisdiction: “The literal text shall be used in judging compliance of products with the safety requirements of this Standard. When the literal text cannot be applied to the product, such as for new materials or construction, and when a relevant CSA committee interpretation has not already been published, CSA Group’s procedures for interpretation shall be followed to determine the intended safety principle.”
© 2020 Canadian Standards Association
All rights reserved. No part of this publication may be reproduced in any form whatsoever without the prior permission of the publisher. IEC material is reprinted with permission. Where the words “this International Standard” appear in the text, they should be interpreted as “this National Standard of Canada”.
Inquiries regarding this National Standard of Canada should be addressed to CSA Group
178 Rexdale Boulevard, Toronto, Ontario, Canada M9W 1R3 1-800-463-6727 • 416-747-4000
www.csagroup.org
To purchase standards and related publications, visit our Online Store at store.csagroup.org or call toll- free 1-800-463-6727 or 416-747-4044.
This Standard is subject to review within five years from the date of publication, and suggestions for its improvement will be referred to the appropriate committee. The technical content of IEC and ISO publications is kept under constant review by IEC and ISO. To submit a proposal for change, please send the following information to inquiries@csagroup.org and include “Proposal for change” in the subject line:
Standard designation (number);
relevant clause, table, and/or figure number;
wording of the proposed change; and
rationale for the change.
– 2 – IEC 61010-2-032:2019 © IEC 2019
CONTENTS
FOREWORD 4
INTRODUCTION 7
Scope and object 8
Normative references 10
Terms and definitions 10
Tests 11
Marking and documentation 12
Protection against electric shock 16
Protection against mechanical HAZARDS 21
Resistance to mechanical stresses 21
Protection against the spread of fire 25
Equipment temperature limits and resistance to heat 25
Protection against HAZARDS from fluids and solid foreign objects 26
Protection against radiation, including laser sources, and against sonic and
ultrasonic pressure 26
Protection against liberated gases and substances, explosion and implosion 26
Components and subassemblies 27
Protection by interlocks 28
HAZARDS resulting from application 28
RISK assessment 28
Annexes 36
Annex D (normative) Parts between which insulation requirements are specified (see
6.4, 6.5.3, 6.9.101 and 6.101) 36
Annex F (normative) Routine tests 38
Annex K (normative) Insulation requirements not covered by 6.7 39
Annex L (informative) Index of defined terms 46
Annex AA (normative) MEASUREMENT CATEGORIES 47
Annex BB (informative) HAZARDS pertaining to measurements performed in certain
environments 49
Annex CC (informative) 4-mm "banana" TERMINALS 52
Annex DD (informative) Flowchart for insulation according to the type of circuit 54
Annex EE (normative) CLAMP MULTIMETER 57
Bibliography 60
Figure 101 – Examples of current sensors and their parts 9
Figure 102 – CLEARANCE between the PROTECTIVE BARRIER to the JAWS and to the
HAZARDOUS LIVE conductor 19
Figure 103 – Abrasion test of the JAW ENDS 22
Figure 104 – Impact points for JAW impact test 23
Figure 105 – Indentation device 24
Figure 106 – Test probe to check protection against short-circuits 34
Figure 107 – Use of the test probe of Figure 106 34
IEC 61010-2-032:2019 © IEC 2019 – 3 –
Figure D.101 – Parts of current sensors (see also Table D.101) 36
Figure AA.1 – Example to identify the locations of measuring circuits 48
Figure CC.1 – Recommended dimensions of 4-mm TERMINALS 53
Figure DD.1 – Requirements for CLEARANCE, CREEPAGE DISTANCE and solid insulation 56
Figure EE.1 – Examples of CLAMP MULTIMETERS 57
Table 1 – Symbols 12
Table 101 – CLEARANCES and CREEPAGE DISTANCES for measuring circuit TERMINALS
with HAZARDOUS LIVE conductive parts up to 1 000 V a.c. or 1 500 V d.c 17
Table 102 – Energy level for JAW impact test 22
Table 103 – Pull forces for endcaps of flexible current sensors 25
Table 104 – Impulse voltages 28
Table 105 – Thickness of the test probe of Figure 106 and test voltages 35
Table D.101 – Insulation requirements for current sensors 37
Table K.101 – CLEARANCES of measuring circuits RATED for MEASUREMENT CATEGORIES 40
Table K.102 – a.c. test voltages for testing electric strength of solid insulation in
measuring circuits RATED for MEASUREMENT CATEGORIES 41
Table K.103 – Impulse test voltages for testing electric strength of solid insulation in
measuring circuits RATED for MEASUREMENT CATEGORIES 42
Table K.104 –Test voltages for testing long-term stress of solid insulation in measuring
circuits RATED for MEASUREMENT CATEGORIES 43
Table K.105 – Minimum values for distance or thickness of solid insulation in
measuring circuits RATED FOR MEASUREMENT CATEGORIES III and IV 44
Table AA.1 – Characteristics of MEASUREMENT CATEGORIES 48
– 8 – IEC 61010-2-032:2019 © IEC 2019
SAFETY REQUIREMENTS FOR ELECTRICAL EQUIPMENT FOR MEASUREMENT, CONTROL, AND LABORATORY USE –
Part 2-032: Particular requirements for HAND-HELD and
hand-manipulated current sensors for electrical test and measurement
1 Scope and object
This clause of Part 1 is applicable except as follows:
1.1.1 Equipment included in scope
Replace the existing text with the following:
This part of IEC 61010 specifies safety requirements for HAND-HELD and hand-manipulated current sensors described below.
These current sensors are for measuring, detecting or injecting current, or indicating current waveforms on circuits without physically opening the current path of the circuit being measured. They can be stand-alone current sensors or accessories to other equipment or parts of combined equipment (see Figure 101). These include measurement circuits which are part of electrical test and measurement equipment, laboratory equipment, or process control equipment. These current sensors and circuits need additional protective means between the current sensor, the circuit and an OPERATOR.
NOTE 1 Combined equipment is equipment that is electrically connected to a current sensor by means of a permanent connection which can be detached only by the use of a TOOL.
NOTE 2 Some current sensors are also known as current clamps, CLAMP MULTIMETERS and current probes.
Current sensors are hand-manipulated before and/or after a test or measurement, but do not necessarily need to be HAND-HELD during the test or measurement. Current sensors used as FIXED EQUIPMENT are not within the scope of this document.
The following types of current sensors are covered:
Type A: a current sensor designed to be applied to or removed from HAZARDOUS LIVE UNINSULATED CONDUCTORS. Type A current sensors have defined HAND-HELD or hand- manipulated parts providing protection against electric shock from the conductor being measured, and also have protection against short-circuits between wires and between busbars during clamping.
Type B: a current sensor which has protection against short-circuits between wires or busbars during clamping but without defined HAND-HELD or hand-manipulated parts which provide protection against electric shock during clamping. Additional protective means are necessary to avoid electric shock from HAZARDOUS LIVE conductors which cannot be de- energised during application or removal of the current sensor.
EXAMPLE 1 Flexible current sensors.
Type C: a current sensor without protection against short-circuits between wires or busbars during clamping. Type C current sensors are intended to be applied to or removed from HAZARDOUS LIVE UNINSULATED CONDUCTORS or from non-limited-energy circuit conductors only when they are de-energised.
EXAMPLE 2 Split-core transducers.
Type D: a current sensor designed to be applied to or removed from insulated conductors or from limited-energy circuit conductors.