prEN IEC 60688:2023

Electrical measuring transducers for converting AC and DC electrical quantities to analogue or digital signals

Elektrische Messumformer zur Umwandlung von elektrischen Wechselstromgrößen und Gleichstromgrößen in analoge oder digitale Signale

Transducteurs électriques de mesure convertissant les grandeurs électriques alternatives ou continues en signaux analogiques ou numériques

Električni merilni pretvorniki za pretvarjanje izmeničnih električnih veličin v analogne ali digitalne signale

General Information

• Status: Not Published
• Publication Date: 20-Apr-2025
• ICS: 17.220.20 - Measurement of electrical and magnetic quantities
• Technical Committee: CLC/TC 85X - Measuring equipment for electrical and electromagnetic quantities
• Current Stage: 4060 - Enquiry results established and sent to TC, SR, BTTF - Enquiry
• Start Date: 22-Dec-2023
• Completion Date: 22-Dec-2023
• Directive: 2014/30/EU - Directive 2014/30/EU of the European Parliament and of the Council of 26 February 2014 on the harmonisation of the laws of the Member States relating to electromagnetic compatibility (recast)
• Directive: 2014/35/EU - Directive 2014/35/EU of the European Parliament and of the Council of 26 February 2014 on the harmonisation of the laws of the Member States relating to the making available on the market of electrical equipment designed for use within certain voltage limits
• Mandate: M/511 - Mandate to CEN, CENELEC and ETSI relating to harmonised standards in the field of the Low Voltage Directive
• Mandate: M/552 - [C(2016) 7641 final] Standardisation request as regards harmonised standards in support of Directive 2014/30/EU of the European Parliament and of the Council of 26 February 2014 on the harmonisation of the laws of the Member States relating to electromagnetic compatibility
• Ref Project: oSIST prEN IEC 60688:2023 - Electrical measuring transducers for converting AC and DC electrical quantities to analogue or digital signals

Relations

• Revises: prEN IEC 60688:2021 - Electrical measuring transducers for converting AC and DC electrical quantities to analogue or digital signals
• Effective Date: 13-Feb-2024
• Revises: EN 60688:2013 - Electrical measuring transducers for converting A.C. and D.C. electrical quantities to analogue or digital signals
• Effective Date: 17-Oct-2023

Standards Content (Sample)

SLOVENSKI STANDARD
oSIST prEN IEC 60688:2023
01-december-2023
Električni merilni pretvorniki za pretvarjanje izmeničnih električnih veličin v
analogne ali digitalne signale
Electrical measuring transducers for converting AC and DC electrical quantities to
analogue or digital signals
Ta slovenski standard je istoveten z: prEN IEC 60688:2023
ICS:
17.220.20 Merjenje električnih in Measurement of electrical
magnetnih veličin and magnetic quantities
oSIST prEN IEC 60688:2023 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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oSIST prEN IEC 60688:2023

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oSIST prEN IEC 60688:2023
85/892/CDV

COMMITTEE DRAFT FOR VOTE (CDV)
PROJECT NUMBER:
IEC 60688 ED5
DATE OF CIRCULATION: CLOSING DATE FOR VOTING:
2023-09-29 2023-12-22
SUPERSEDES DOCUMENTS:
85/888/RR

IEC TC 85 : MEASURING EQUIPMENT FOR ELECTRICAL AND ELECTROMAGNETIC QUANTITIES
SECRETARIAT: SECRETARY:
China Ms Guiju HAN
OF INTEREST TO THE FOLLOWING COMMITTEES: PROPOSED HORIZONTAL STANDARD:

TC 13, SC 23K, TC 38, TC 66
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
CENELEC, is drawn to the fact that this Committee Draft for Vote
(CDV) is submitted for parallel voting.
The CENELEC members are invited to vote through the
CENELEC online voting system.

This document is still under study and subject to change. It should not be used for reference purposes.
Recipients of this document are invited to submit, with their comments, notification of any relevant patent rights of which they are
aware and to provide supporting documentation.
Recipients of this document are invited to submit, with their comments, notification of any relevant “In Some Countries” clauses to
be included should this proposal proceed. Recipients are reminded that the CDV stage is the final stage for submitting ISC clauses.
(See AC/22/2007 or NEW GUIDANCE DOC).

TITLE:
Electrical measuring transducers for converting AC and DC electrical quantities to analogue or digital
signals

PROPOSED STABILITY DATE: 2028

NOTE FROM TC/SC OFFICERS:


Copyright © 2023 International Electrotechnical Commission, IEC. All rights reserved. It is permitted to 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.

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oSIST prEN IEC 60688:2023
85/892/CDV – 2 – IEC CDV 60688 © IEC 2023
CONTENTS

FOREWORD . 9
INTRODUCTION . 11
1 Scope . 12
2 Normative references . 13
3 Terms and definitions . 14
3.1 General terms . 14
3.2 Terms describing transducers . 15
3.3 Terms describing transducers according to the measurand . 17
3.4 Terms describing transducers according to their output load . 18
3.5 Nominal values . 18
3.6 Terms describing transducers with provisions to be adjusted by users . 19
3.7 Influence quantities and reference conditions. 20
3.8 Errors and variations . 20
3.9 Accuracy, accuracy class, class index. 21
3.10 Terms related to primary of transducers . 21
3.11 Terms related to secondary output of transducers . 22
4 Environmental conditions .
...