EN IEC 63522-43:2026

SLOVENSKI STANDARD
oSIST prEN IEC 61810-7-43:2023
01-oktober-2023
Električni releji - Preskusi in meritve - 7-43. del: Zaščitni indeks sledenja (PTI)
Electrical relays - Tests and Measurements - Part 7-43: Proof tracking index (PTI)
Ta slovenski standard je istoveten z: prEN IEC 61810-7-43:2023
ICS:
29.120.70 Releji Relays
oSIST prEN IEC 61810-7-43:2023 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

oSIST prEN IEC 61810-7-43:2023

oSIST prEN IEC 61810-7-43:2023
94/930/CDV
COMMITTEE DRAFT FOR VOTE (CDV)
PROJECT NUMBER:
IEC 61810-7-43 ED1
DATE OF CIRCULATION: CLOSING DATE FOR VOTING:
2023-08-18 2023-11-10
SUPERSEDES DOCUMENTS:
94/841/CD, 94/914/CC
IEC TC 94 : ELECTRICAL RELAYS
SECRETARIAT: SECRETARY:
Austria Mr Bernhard Spalt
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
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 relays – Tests and Measurements – Part 7-43: Proof tracking index (PTI)

PROPOSED STABILITY DATE: 2025
NOTE FROM TC/SC OFFICERS:
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 61810-7-43:2023
– 2 – IEC CDV 61810-7-43:2023 © IEC 2023
2 CONTENTS
3 FOREWORD . 3
4 1 Scope . 5
5 2 Normative references . 5
6 3 Terms and definitions . 6
7 4 Test procedure . 6
8 5 Evaluation . 7
9 Annex T (informative) Test report. 8
10 Bibliography . 9
oSIST prEN IEC 61810-7-43:2023
IEC CDV 61810-7-43:2023 © IEC 2023 – 3 –
18 INTERNATIONAL ELECTROTECHNICAL COMMISSION
19 ____________
21 Electrical relays –
22 Tests and Measurements
24 Part 7-43: Proof tracking index (PTI)
26 FOREWORD
27 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization
28 comprising all national electrotechnical committees (IEC National Committees). The object of IEC is to p
29 2) romote international co-operation on all questions concerning standardization in the electrical and electronic
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36 conditions determined by agreement between the two organizations.
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44 4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications
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50 6) All users should ensure that they have the latest edition of this publication.
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55 8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is
56 indispensable for the correct application of this publication.
57 9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of patent
58 rights. IEC shall not be held responsible for identifying any or all such patent rights.
59 The International Standards of the IEC 61810 have been prepared by IEC technical committee
60 94: All-or-nothing electrical relays.
61 The
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