FprEN IEC 61010-2-030:2023
(Main)Safety requirements for electrical equipment for measurement, control, and laboratory use - Part 2-030: Particular requirements for equipment having testing or measuring circuits
Safety requirements for electrical equipment for measurement, control, and laboratory use - Part 2-030: Particular requirements for equipment having testing or measuring circuits
IEC 61010-2-030:2023 specifies safety requirements for equipment having testing or measuring circuits which are connected for test or measurement purposes to devices or circuits outside the measurement equipment itself. These include measuring circuits which are part of electrical test and measurement equipment, laboratory equipment, or process control equipment. These circuits in equipment have additional protective means between the circuit and an operator. This third edition cancels and replaces the second edition published in 2017. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) in 1.2.1, requirements for protection against hazards which could occur from reading a voltage have been added to the scope; b) Clause 2, all normative references have been dated and new normative references have been added; c) in 4.3.2.5, requirements for power supply have been modified; d) in 4.3.2.6, requirements for inputs/outputs have been modified; e) in 4.4.2.101, a new subclause about surge protective devices has been added; f) in 5.1.5.101.2, minimum ratings for voltage of measuring terminals are required; g) Subclause 6.6.101 modifies 6.6.101 and 6.6.102 of previous edition: 1) in 6.6.101.1, insulating material of group I may be allowed for determination of creepage distances of measuring circuit terminals; 2) In 6.6.101.2, clearances and creepage distances up to 3 000 V for measuring circuit terminals in unmated position have been defined; 3) in 6.6.101.3, requirements for measuring circuit terminals in partially mated position have been specified; 4) in 6.6.101.4, requirements for measuring circuit terminals in mated position have been specified; 5) Subclause 6.6.101.5 replaces 6.6.102; h) Subclause 9.101 to consider the protection of measuring circuits against the spread of fire and arc flash has been added and Table 102 has been replaced by Table K.101; i) in 9.101.2, relocation of 101.3 of previous edition; j) in 9.101.3, relocation of 101.4 of previous edition, extension to measurement category II and reference to IEC 61000-4-5 for tests; k) in 14.101, relocation of 14.102 and 14.101 of previous edition has been removed; l) in 101.3, relocation of 101.5 of previous edition, and more requirements added against hazard occurring from reading a voltage value; m) in K.2.1, another method for determination of clearances of secondary circuits is proposed; n) in K.3.2, new Table K.15 and Table K.16 for clearance calculation; o) in K.101.4.1, new Table K.103 and Table K.104 replace Table K.102, Table K.103 and Table K.104; p) in K.101.4, the subclause has been reviewed; Tables and tests for solid insulation have been modified; Table K.105 replaces Table K.9; q) Table K.101, replacement of Table K.106; r) Clause K.4, redraft of the clause to propose a method for determination of Ut for circuits which reduce transient overvoltages; s) Annex AA: Figure AA.1 has been redesigned; t) Annex EE: addition of a new informative annex for determination of clearances for Table 101. It has the status of a group safety publication in accordance with IEC Guide 104.
Sicherheitsbestimmungen für elektrische Mess-, Steuer-, Regel- und Laborgeräte - Teil 2-030: Besondere Anforderungen für Geräte mit Prüf- oder Messstromkreis
Exigences de sécurité pour appareils électriques de mesurage, de régulation et de laboratoire - Partie 2-030: Exigences particulières pour les appareils équipés de circuits d'essai ou de mesure
L'IEC 61010-2-030:2023 spécifie les exigences de sécurité pour les appareils équipés de circuits d’essai ou de mesure qui sont reliés à des fins d’essai ou de mesurage à des dispositifs ou à des circuits extérieurs à l’appareil de mesure même. Ceux-ci comprennent les circuits de mesure qui font partie d’appareils électriques d’essai et de mesure, d’appareils de laboratoire ou d’appareils de contrôle de processus. Ces circuits dans l’appareil disposent des moyens de protection additionnels entre le circuit et un opérateur. Cette troisième édition annule et remplace la deuxième édition publiée en 2017. Cette édition constitue une révision technique. Cette édition inclut les modifications techniques majeures suivantes par rapport à l’édition précédente: a) au paragraphe 1.2.1, les exigences relatives à la protection contre les dangers susceptibles de survenir lors de la lecture d’une tension ont été ajoutées au domaine d’application; b) à l’Article 2, toutes les références normatives ont été datées et de nouvelles références normatives ont été ajoutées; c) au paragraphe 4.3.2.5, les exigences relatives à l’alimentation électrique ont été modifiées; d) au paragraphe 4.3.2.6, les exigences relatives aux entrées/sorties ont été modifiées; e) au paragraphe 4.4.2.101, un nouveau paragraphe concernant les dispositifs de protection contre les surtensions a été ajouté; f) au paragraphe 5.1.5.101.2, des valeurs assignées minimales de tension des bornes des circuits de mesure sont exigées; g) le paragraphe 6.6.101 modifie les paragraphes 6.6.101 et 6.6.102 de l’édition précédente: 1) au paragraphe 6.6.101.1, les matériaux isolants du groupe I peuvent être admis pour la détermination des distances d’isolement des bornes des circuits de mesure; 2) au paragraphe 6.6.101.2, les distances d’isolement et les lignes de fuite inférieures à 3 000 V pour les bornes des circuits de mesure en position découplée ont été définies; 3) au paragraphe 6.6.101.3, des exigences relatives aux bornes des circuits de mesure en position partiellement couplée ont été spécifiées; 4) au paragraphe 6.6.101.4, des exigences relatives aux bornes des circuits de mesure en position couplée ont été spécifiées; 5) le paragraphe 6.6.101.5 remplace le paragraphe 6.6.102; h) le paragraphe 9.101 a été ajouté pour prendre en compte la protection des circuits de mesure contre la propagation du feu et les arcs électriques et le Tableau 102 a été remplacé par le Tableau K.101; i) le paragraphe 101.3 de la précédente édition a été déplacé en 9.101.2; j) le paragraphe 101.4 de la précédente édition a été déplacé au paragraphe 9.101.3. Ce paragraphe a été étendu à la catégorie de mesure II et fait référence à l’IEC 61000-4-5 pour les essais; k) le paragraphe 14.102 a été déplacé au paragraphe 14.101 et le paragraphe 14.101 de l’édition précédente a été supprimé; l) le paragraphe 101.5 de l’édition précédente a été déplacé au paragraphe 101.3 et des exigences supplémentaires ont été ajoutées contre les dangers liés à la lecture d’une valeur de tension; m) au paragraphe K.2.1, une autre méthode de détermination des distances d’isolement des circuits secondaires a été proposée; n) au paragraphe K.3.2, le Tableau K.15 et le Tableau K.16 ont été ajoutés pour le calcul de la distance d’isolement; o) au paragraphe K.101.4.1, les nouveaux tableaux (Tableau K.103 et Tableau K.104) remplacent le Tableau K.102, le Tableau K.103 et le Tableau K.104; p) le paragraphe K.101.4 a été révisé. Les tableaux et les essai
Varnostne zahteve za električno opremo za meritve, nadzor in laboratorijsko uporabo - 2-030. del: Posebne zahteve za opremo, ki ima preskusna in merilna vezja
General Information
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Standards Content (Sample)
SLOVENSKI STANDARD
oSIST prEN IEC 61010-2-030:2022
01-december-2022
Varnostne zahteve za električno opremo za meritve, nadzor in laboratorijsko
uporabo - 2-030. del: Posebne zahteve za preskusna in merilna vezja
Safety requirements for electrical equipment for measurement, control, and laboratory
use - Part 2-030: Particular requirements for equipment having testing or measuring
circuits
Sicherheitsbestimmungen für elektrische Mess-, Steuer-, Regel- und Laborgeräte - Teil 2
-030: Besondere Anforderungen für Geräte mit Prüf- oder Messstromkreis
Exigences de sécurité pour appareils électriques de mesurage, de régulation et de
laboratoire - Partie 2-030: Exigences particulières pour les appareils équipés de circuits
d'essai ou de mesure
Ta slovenski standard je istoveten z: prEN IEC 61010-2-030:2022
ICS:
19.080 Električno in elektronsko Electrical and electronic
preskušanje testing
71.040.10 Kemijski laboratoriji. Chemical laboratories.
Laboratorijska oprema Laboratory equipment
oSIST prEN IEC 61010-2-030:2022 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
oSIST prEN IEC 61010-2-030:2022
oSIST prEN IEC 61010-2-030:2022
66/766/CDV
COMMITTEE DRAFT FOR VOTE (CDV)
PROJECT NUMBER:
IEC 61010-2-030 ED3
DATE OF CIRCULATION: CLOSING DATE FOR VOTING:
2022-10-14 2023-01-06
SUPERSEDES DOCUMENTS:
66/760/RR
IEC TC 66 : SAFETY OF MEASURING, CONTROL AND LABORATORY EQUIPMENT
SECRETARIAT: SECRETARY:
United Kingdom Ms Stephanie Lavy
OF INTEREST TO THE FOLLOWING COMMITTEES: PROPOSED HORIZONTAL STANDARD:
Other TC/SCs are requested to indicate their interest, if
any, in this CDV to the secretary.
FUNCTIONS CONCERNED:
EMC ENVIRONMENT QUALITY ASSURANCE SAFETY
SUBMITTED FOR CENELEC PARALLEL VOTING NOT SUBMITTED FOR CENELEC PARALLEL VOTING
Attention IEC-CENELEC parallel voting
The attention of IEC National Committees, members of
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for Vote (CDV) is submitted for parallel voting.
The CENELEC members are invited to vote through the
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This document is still under study and subject to change. It should not be used for reference purposes.
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TITLE:
Safety requirements for electrical equipment for measurement, control, and laboratory use -
Part 2-030: Particular requirements for equipment having testing or measuring circuits
PROPOSED STABILITY DATE: 2025
NOTE FROM TC/SC OFFICERS:
download this electronic file, to make a copy and to print out the content for the sole purpose of preparing National
Committee positions. You may not copy or "mirror" the file or printed version of the document, or any part of it, for
any other purpose without permission in writing from IEC.
oSIST prEN IEC 61010-2-030:2022
IEC CDV 61010-2-030 © IEC 2022 2 66/766/CDV
1 CONTENTS
2 CONTENTS . 2
3 FOREWORD . 4
4 INTRODUCTION . 7
5 1 Scope and object . 8
6 2 Normative references. 8
7 3 Terms and definitions . 9
8 4 Tests . 10
9 5 Marking and documentation . 11
10 6 Protection against electric shock . 13
11 7 Protection against mechanical HAZARDS . 18
12 8 Resistance to mechanical stresses . 18
13 9 Protection against the spread of fire and arc flash . 18
14 10 Equipment temperature limits and resistance to heat . 22
15 11 Protection against HAZARDS from fluids and solid foreign objects . 22
16 12 Protection against radiation, including laser sources, and against sonic and
17 ultrasonic pressure . 22
18 13 Protection against liberated gases and substances, explosion and implosion . 22
19 14 Components and subassemblies . 22
20 15 Protection by interlocks . 22
21 16 HAZARDS resulting from application. 22
22 17 RISK assessment . 22
23 101 Measuring circuits . 23
24 Annexes . 26
25 Annex K (normative) Insulation requirements not covered by 6.7 . 26
26 Annex L (informative) Index of defined terms . 37
27 Annex AA (normative) MEASUREMENT CATEGORIES . 38
28 Annex BB (informative) HAZARDS pertaining to measurements performed in certain
29 environments . 41
30 Annex CC (informative) 4 mm "banana" TERMINALS . 44
31 Annex DD (informative) Flowchart for insulation according to the type of circuit . 46
32 Annex EE (informative) Determination of CLEARANCES for Table 101 . 49
33 Bibliography . 50
35 Figure 101 – Duration of current flow versus body current for a.c. and d.c. currents . 14
36 Figure K.101 – Test circuit for evaluation of TRANSIENT OVERVOLTAGE attenuation . 31
37 Figure AA.1 – Example to identify the locations of MEASUREMENT CATEGORIES . 39
38 Figure CC.1 – Recommended dimensions of 4 mm TERMINALS . 45
39 Figure DD.1 – Requirements for CLEARANCE, CREEPAGE DISTANCE and solid insulation . 48
41 Table 101 – CLEARANCES for unmated measuring circuit TERMINALS . 15
42 Table K.15 – CLEARANCE values for the calculation of K.3.2 . 27
43 Table K.16 – Test voltages based on CLEARANCES . 28
oSIST prEN IEC 61010-2-030:2022
IEC CDV 61010-2-030 © IEC 2022 3 66/766/CDV
44 Table K.101 - Impulse voltages for circuits connected to MAINS . 31
45 Table K.102 - CLEARANCES for measuring circuits RATED for MEASUREMENT CATEGORIES . 32
46 Table K.103 – Impulse test voltages for testing electric strength of solid insulation for
47 measuring circuits RATED for MEASUREMENT CATEGORIES . 33
48 Table K.104 – a.c. test voltages for testing electric strength of solid insulation for
49 measuring circuits RATED for MEASUREMENT CATEGORIES . 34
50 Table K.105 – Minimum values for distance or thickness of solid insulation for
51 measuring circuits RATED for MEASUREMENT CATEGORIES . 35
52 Table AA.1 – Characteristics of MEASUREMENT CATEGORIES . 40
53 Table EE.1 – CLEARANCES values for Table 101 . 49
oSIST prEN IEC 61010-2-030:2022
IEC CDV 61010-2-030 © IEC 2022 4 66/766/CDV
55 INTERNATIONAL ELECTROTECHNICAL COMMISSION
56 ____________
58 SAFETY REQUIREMENTS FOR ELECTRICAL EQUIPMENT
59 FOR MEASUREMENT, CONTROL, AND LABORATORY USE –
61 Part 2-030: Particular requirements for equipment
62 having testing or measuring circuits
64 FOREWORD
65 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising
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93 8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is
94 indispensable for the correct application of this publication.
95 9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of patent
96 rights. IEC shall not be held responsible for identifying any or all such patent rights.
97 IEC 61010-2-030 has been prepared by IEC technical committee 66: Safety of measuring,
98 control and laboratory equipment.
99 It has the status of a group safety publication in accordance with IEC Guide 104.
100 This third edition cancels and replaces the second edition published in 2017. This edition
101 constitutes a technical revision.
oSIST prEN IEC 61010-2-030:2022
IEC CDV 61010-2-030 © IEC 2022 5 66/766/CDV
102 This edition includes the following significant technical changes with respect to the previous
103 edition:
1.2.1 Requirements for protection against HAZARDS which could occur from reading a voltage have
been added to the scope.
Clause 2 All normative references have been dated and new normative references have been added.
4.3.2.5 Requirements for power supply have been modified.
4.3.2.6 Requirements for inputs/outputs have been modified.
4.4.2.101 Addition of a new subclause about surge protective devices.
5.1.5.101.2 Minimum RATINGS for voltage of measuring TERMINALS are required.
6.6.101.1 Insulating material of group I may be allowed for determination of CLEARANCES of measuring
circuit TERMINALS.
6.6.101.2 CLEARANCES and CREEPAGE DISTANCES above 1 000 V a.c. and 1 500 V d.c. for measuring circuit
TERMINALS in unmated position have been defined.
6.6.101.3 Requirements for measuring circuit TERMINALS in partially mated position have been specified.
6.6.101.4 Requirements for measuring circuit TERMINALS in mated position have been specified.
9.101 New subclause to consider the protection of measuring circuits against the spread of fire and
arc flash has been added. Table 102 has been replaced by Table K.101.
9.101.2 Relocation of 101.3 of previous edition.
9.101.3 Relocation of 101.4 of previous edition, extension to MEASUREMENT CATEGORY II and reference
to IEC 61000-4-5 for tests.
14.101 Relocati
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