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BS EN IEC 61010-2-033:2021+A11:2021:2022 Edition

BS EN IEC 61010-2-033:2021+A11:2021:2022 Edition

$198.66

Safety requirements for electrical equipment for measurement, control, and laboratory use – Particular requirements for hand-held multimeters and other meters for domestic and professional use, capable of measuring mains voltage

Published By Publication Date Number of Pages
BSI 2022 60
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IEC 61010-2-033:2019 is available as IEC 61010-2-033:2019 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.IEC 61010-2-033:2019 specifies safety requirements for hand-held multimeters for domestic and professional use, capable of measuring mains. Hand-held multimeters are multi-range multifunction measuring instruments intended to measure voltage and other electrical quantities such as resistance or current. Their primary purpose is to measure voltage on a live mains. They are suitable to be supported by one hand during normal use. This second edition cancels and replaces the first edition published in 2012. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: – The scope has been reduced to hand-held multimeters. Voltmeters and clamp multimeters have been removed. They are addressed respectively by IEC 61010-2-030 and IEC 61010-2-032. The relevant definitions have been removed. – Subclause 4.4.2.101 has been relocated into Clause 102. – Clearances and creepage distances for wet locations and for measuring circuit terminals exceeding 1 000 V a.c. or 1 414 V d.c. have been specified. – Subclause 14.101 related to “Circuits or components used as transient overvoltage limiting devices in measuring circuits used to measure mains” has been removed. – References to IEC 61010-031 for probe assemblies and IEC 61010-2-032 for current sensors have been added. – Requirements for protection against mains overvoltage measuring circuits have been added. – Clause 102 has been rewritten. – Requirements for measuring circuits from 1 000 V to 3 000 V have been added. – An informative Annex CC about dimensions of 4-mm banana terminals has been added. – A flowchart for insulation according to the type of circuit has been added in a new Annex DD.

PDF Catalog

PDF Pages PDF Title
2 undefined
6 European foreword
Endorsement notice
10 English
CONTENTS
12 FOREWORD
15 INTRODUCTION
16 1 Scope and object
2 Normative references
17 3 Terms and definitions
4 Tests
18 5 Marking and documentation
20 6 Protection against electric shock
21 Figures
Figure 4 – Acceptable arrangement of protective means against electric shock
22 Tables
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
24 7 Protection against mechanical hazards
8 Resistance to mechanical stresses
9 Protection against the spread of fire
10 Equipment temperature limits and resistance to heat
11 Protection against hazards from fluids and solid foreign objects
12 Protection against radiation, including laser sources, and against sonic and ultrasonic pressure
13 Protection against liberated gases and substances, explosion and implosion
14 Components and subassemblies
25 15 Protection by interlocks
16 Hazards resulting from application
17 Risk assessment
101 Measuring circuits
29 102 Indicating devices
Table 102 – Impulse voltages
32 Annexes
Annex K (normative) Insulation requirements not covered by 6.7
33 Table K.101 – Clearances of measuring circuits ratedfor measurement categories III and IV
34 Table K.102 – a.c. test voltages for testing electric strength of solid insulation in measuring circuits rated for measurement categories III and IV
Table K.103 – Impulse test voltages for testing electric strength of solid insulation in measuring circuits rated for measurement categories III and IV
35 Table K.104 – Test voltages for testing long-term stress of solid insulation in measuring circuits rated for measurement categories III and IV
36 Table K.105 – Minimum values for distance or thickness of solid insulation in measuring circuits rated for measurement categories III and IV
38 Annex L (informative) Index of defined terms
39 Annex AA (normative) Measurement categories
40 Figure AA.1 – Example to identify the locations of measuring circuits
42 Annex BB (informative) Hazards pertaining to measurements performed in certain environments
45 Annex CC (informative) 4-mm “banana” terminals
46 Figure CC.1 – Recommended dimensions of 4-mm terminals
47 Annex DD (informative) Flowchart for insulation according to the type of circuit
49 Figure DD.1 – Requirements for clearance, creepage distance and solid insulation
50 Bibliography
55 1 Modification to 6.8.3.2, “The d.c. voltage test”
2 Modifications to K.101.4.1, “General”
3 Addition of Annex ZA, “Normative references to international publicationswith their corresponding European publications”
56 Annex ZA (normative)Normative references to international publicationswith their corresponding European publications
57 4 Addition of Annex ZZ, “Relationship between this European standard and the safety objectives of Directive 2014/35/EU [2014 OJ L96] aimed to be covered”
58 Annex ZZ (informative)Relationship between this European standard and the safety objectives of Directive 2014/35/EU [2014 OJ L96] aimed to be covered

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BS EN IEC 61010-2-033:2021+A11:2021
$198.66