FprEN IEC 63522-12:2024
(Main)Electrical relays - Tests and measurements - Part 12: Internal moisture
Electrical relays - Tests and measurements - Part 12: Internal moisture
Elektrische Relais – Mess- und Prüfverfahren – Teil 12: Interne Luftfeuchtigkeit
Relais électriques - Essais et mesurages - Partie 12: Humidité interne
Električni releji - Preskusi in meritve - 7-12. del: Notranja vlaga
General Information
Standards Content (Sample)
SLOVENSKI STANDARD
01-oktober-2023
Električni releji - Preskusi in meritve - 7-12. del: Notranja vlaga
Electrical relays - Tests and Measurements - Part 7-12: Internal Moisture
Ta slovenski standard je istoveten z: prEN IEC 61810-7-12:2023
ICS:
29.120.70 Releji Relays
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
94/931/CDV
COMMITTEE DRAFT FOR VOTE (CDV)
PROJECT NUMBER:
IEC 61810-7-12 ED1
DATE OF CIRCULATION: CLOSING DATE FOR VOTING:
2023-08-18 2023-11-10
SUPERSEDES DOCUMENTS:
94/815/CD, 94/915/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 7-12: Internal Moisture
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
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– 2 – IEC CDV 61810-7-12:2023 © IEC:2023
1 CONTENTS
3 FOREWORD . 3
4 1 Scope . 5
5 2 Normative references . 5
6 3 Terms and definitions . 6
7 4 Test procedure . 7
8 4.1 Purpose . 7
9 4.2 Procedure . 7
10 4.2.1 General . 7
11 4.2.2 Method 1: External temperature impact . 7
12 4.2.3 Method 2: Over-Energization at room temperature . 7
13 4.3 Conditions . 7
14 5 Evaluation . 8
15 5.1 Method 1: External temperature impact . 8
16 5.2 Method 2: Over-Energization at room temperature . 8
17 Annex T (informative) Test report. 9
18 Bibliography . 10
IEC CDV 61810-7-12:2023 © IEC:2023 – 3 –
23 INTERNATIONAL ELECTROTECHNICAL COMMISSION
24 ____________
26 ELECTRICAL RELAYS – TESTS AND MEASUREMENTS
28 Part 7-12: Internal Moisture
31 FOREWORD
32 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising
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60 8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is
61 indispensable for the correct application of this publication.
62 9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of patent
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64 IEC 61810-7 has been prepared by subcommittee WG3: Maintenance of basic relay standards,
65 of IEC technical committee 94: All-or-nothing electrical relays. It is an International Standard.
66 The text of this International Standard is based on the following documents:
CD CC
94/815/CD 94/915/CC
68 Full information on the voting for its approval can be found in the report on voting indicated in
69 the above table.
70 The language used for the development of this International Standard is English.
71 This document was drafted in accordance with ISO/IEC Directives, Part 2, and developed in
72 accordance with ISO/IEC Directives, Part 1 and ISO/IEC Directives, IEC Supplement, available
– 4 – IEC CDV 61810-7-12:2023 © IEC:2023
73 at www.iec.ch/members_experts/refdocs. The main document types developed by IEC are
74 described in greater detail at http://www.iec.ch/standardsdev/publications.
75 A list of all parts of IEC 61810 series, published under the general title Electromechanical
76 elementary relays, can be found on the IEC website.
77 This International Standard is to be used in conjunction with IEC 61810-1:2015.
78 The committee has decided that the contents of this document will remain unchanged until the
79 stability date indicated on the IEC website under we
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