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EN 61811-1:2015

(Main)

Electromechanical telecom elementary relays of assessed quality - Part 1: Generic specification and blank detail specification

Electromechanical telecom elementary relays of assessed quality - Part 1: Generic specification and blank detail specification

IEC 61811-1:2015 applies to electromechanical telecom elementary relays. Relays according to this standard are provided for the operation in telecommunication applications. However, as electromechanical elementary relays, they are also suitable for particular industrial and other applications. This standard selects from IEC 61810 series and other sources the appropriate methods of test to be used in detail specifications derived from this specification, and contains basic test schedules to be used in the preparation of such specifications in accordance with this standard. Detailed test schedules are contained in the detail specifications. This second edition of IEC 61811-1 cancels and replaces IEC 61811-1 published in 1999, IEC 61811-10 published in 2002, IEC 61811-11 published in 2002, IEC 61811-50 published in 2002, IEC 61811-51 published in 2002, IEC 61811-52 published in 2002, IEC 61811-53 published in 2002, IEC 61811-54 published in 2002, IEC 61811-55 published in 2002, and constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous editions: a) to get one document for telecom relays; b) update all relevant references.

Elektromechanische Telekom-Elementarrelais mit bewerteter Qualität - Teil 1: Fachgrundspezifikation und Bauartspezifikation

Relais télécom électromécaniques élémentaires soumis au régime d’assurance qualité - Partie 1: Spécification générique et spécification particulière cadre

L'IEC 61811-1:2015 s'applique aux relais télécom électromécaniques élémentaires. Les relais conformes à la présente norme assurent le fonctionnement des applications de télécommunication. Toutefois, comme les relais électromécaniques élémentaires, ils sont également adaptés aux applications industrielles, entre autres. La présente norme sélectionne dans la série IEC 61810 et dans d'autres sources les méthodes d'essai appropriées utilisées dans les spécifications particulières déduites de la présente spécification. Elle contient les programmes d'essai de base à utiliser dans le cadre de la préparation de ces spécifications conformément à la présente norme. Les programmes d'essai détaillés sont contenus dans les spécifications particulières. Cette deuxième édition de l'IEC 61811-1 annule et remplace l'IEC 61811-1 publiée en 1999, l'IEC 61811-10 publiée en 2002, l'IEC 61811-11 publiée en 2002, l'IEC 61811-50 publiée en 2002, l'IEC 61811-51 publiée en 2002, l'IEC 61811-52 publiée en 2002, l'IEC 61811-53 publiée en 2002, l'IEC 61811-54 publiée en 2002, l'IEC 61811-55 publiée en 2002, et constitue une révision technique. Cette édition inclut les modifications techniques majeures suivantes par rapport aux éditions précédentes: a) mise à disposition d'un document concernant les relais télécom; b) mise à jour de toutes les références appropriées.

Elektromehanski telekomunikacijski stikalni releji ocenjene kakovosti - 1. del: Rodovna specifikacija in okvirna podrobna specifikacija

Ta del standarda IEC 61811 se uporablja za elektromehanske telekomunikacijske osnovne releje. Releji v skladu s tem standardom se zagotavljajo za delovanje v okviru telekomunikacijskih uporab. Vendar so kot elektromehanski osnovni releji primerni tudi za posebne industrijske in druge uporabe.
Ta standard izbira med skupino standardov IEC 61810 in drugimi viri ustrezne metode preskušanja, ki se uporabljajo za podrobne specifikacije, ki izhajajo iz te specifikacije, ter zajema osnovne urnike preskusov, ki se uporabljajo pri pripravi takih specifikacij v skladu s tem standardom. Podrobni urniki preskusov so zajeti v podrobnih specifikacijah.

General Information

Status
Published
Publication Date
26-Mar-2015
Withdrawal Date
03-Mar-2018
ICS
29.120.70 - Relays
Technical Committee
CLC/SR 94 - All-or-nothing electrical relays
Drafting Committee
IEC/TC 94 - IEC_TC_94
Current Stage
6060 - Document made available - Publishing
Start Date
27-Mar-2015
Completion Date
27-Mar-2015
Ref Project
SIST EN 61811-1:2015 - Electromechanical all-or-nothing telecom relays of assessed quality - Part 1: Generic specification and blank detail specification

Relations

Replaces
EN 61811-53:2002 - Electromechanical all-or-nothing relays - Part 53: Blank detail specification - Electromechanical all-or-nothing telecom relays of assessed quality - Two change-over contacts, 14 mm x 9 mm base
Effective Date
29-Jan-2023
Replaces
EN 61811-10:2003 - Electromechanical elementary relays of assessed quality - Part 10: Sectional specification - Relays for industrial application
Effective Date
29-Jan-2023
Replaces
EN 61811-55:2002 - Electromechanical all-or-nothing relays - Part 55: Blank detail specification - Electromechanical all-or-nothing telecom relays of assessed quality - Two change-over contacts, 11 mm x 7,5 mm (max.) base
Effective Date
29-Jan-2023
Replaces
EN 61811-52:2002 - Electromechanical all-or-nothing relays - Part 52: Blank detail specification - Electromechanical all-or-nothing telecom relays of assessed quality - Two change-over contacts, 20 mm x 10 mm base
Effective Date
29-Jan-2023
Replaces
EN 61811-11:2003 - Electromechanical elementary relays of assessed quality - Part 11: Blank detail specification - Relays for industrial application
Effective Date
29-Jan-2023
Replaces
EN 61811-50:2002 - Electromechanical all-or-nothing relays - Part 50: Sectional specification - Electromechanical all-or-nothing telecom relays of assessed quality
Effective Date
29-Jan-2023
Replaces
EN 61811-1:1999 - Electromechanical non-specified time all-or-nothing relays of assessed quality - Part 1: Generic specification
Effective Date
29-Jan-2023
Replaces
EN 61811-54:2002 - Electromechanical all-or-nothing relays - Part 54: Blank detail specification - Electromechanical all-or-nothing telecom relays of assessed quality - Two change-over contacts, 15 mm x 7,5 mm base
Effective Date
28-Jan-2023
Replaces
EN 61811-51:2002 - Electromechanical all-or-nothing relays - Part 51: Blank detail specification - Electromechanical all-or-nothing telecom relays of assessed quality - Non-standardized types and construction
Effective Date
28-Jan-2023

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SLOVENSKI STANDARD
01-september-2015
1DGRPHãþD
SIST EN 61811-1:2001
SIST EN 61811-10:2003
SIST EN 61811-11:2003
SIST EN 61811-50:2003
SIST EN 61811-51:2003
SIST EN 61811-52:2003
SIST EN 61811-53:2003
SIST EN 61811-54:2003
SIST EN 61811-55:2003
Elektromehanski telekomunikacijski stikalni releji ocenjene kakovosti - 1. del:
Rodovna specifikacija in okvirna podrobna specifikacija
Electromechanical all-or-nothing telecom relays of assessed quality - Part 1: Generic
specification and blank detail specification
Elektromechanische Telekom-Schaltrelais -- Teil 1: Fachgrundspezifikation und
Bauartspezifikation
Relais télécom électromécaniques élémentaires soumis au régime d’assurance qualité -
Partie 1: Spécification générique et spécification particulière cadre
Ta slovenski standard je istoveten z: EN 61811-1:2015
ICS:
29.120.70 Releji Relays
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD EN 61811-1
NORME EUROPÉENNE
EUROPÄISCHE NORM
March 2015
ICS 29.120.70 Supersedes EN 61811-1:1999, EN 61811-10:2003, EN
61811-11:2003, EN 61811-50:2002, EN 61811-51:2002,
EN 61811-52:2002, EN 61811-53:2002, EN 61811-
54:2002, EN 61811-55:2002
English Version
Electromechanical telecom elementary relays of assessed
quality - Part 1: Generic specification and blank detail
specification
(IEC 61811-1:2015)
Relais télécom électromécaniques élémentaires soumis au Elektromechanische Telekom-Elementarrelais mit
régime d'assurance qualité - Partie 1: Spécification bewerteter Qualität - Teil 1: Fachgrundspezifikation und
générique et spécification particulière cadre Bauartspezifikation
(IEC 61811-1:2015) (IEC 61811-1:2015)
This European Standard was approved by CENELEC on 2015-03-04. CENELEC members are bound to comply with the CEN/CENELEC
Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration.
Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC
Management Centre or to any CENELEC member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation
under the responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the
same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic,
Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.

European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2015 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN 61811-1:2015 E
Foreword
The text of document 94/379/FDIS, future edition 2 of IEC 61811-1, prepared by
IEC/TC 94 "All-ornothing electrical relays" was submitted to the IEC-CENELEC parallel vote and
approved by CENELEC as EN 61811-1:2015.

The following dates are fixed:
(dop) 2015-12-04
• latest date by which the document has to be
implemented at national level by
publication of an identical national
standard or by endorsement
• latest date by which the national (dow) 2018-03-04
standards conflicting with the
document have to be withdrawn
This document supersedes EN 61811-1:1999, EN 61811-10:2003, EN 61811-11:2003,
EN 61811-50:2002, EN 61811-51:2002, EN 61811-52:2002, EN 61811-53:2002, EN 61811-54:2002
and EN 61811-55:2002.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC [and/or CEN] shall not be held responsible for identifying any or all such
patent rights.
Endorsement notice
The text of the International Standard IEC 61811-1:2015 was approved by CENELEC as a European
Standard without any modification.
In the official version, for Bibliography, the following notes have to be added for the standards indicated:

IEC 60068-2-47:2005 NOTE Harmonized as EN 60068-2-47:2005 (not modified).
IEC 61649 NOTE Harmonized as EN 61649.
IEC 61709:2011 NOTE Harmonized as EN 61709:2011 (not modified).
ISO 9001:2008 NOTE Harmonized as EN ISO 9001:2008 (not modified).

- 3 - EN 61811-1:2015
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications

The following documents, in whole or in part, are normatively referenced in this document and are
indispensable for its application. For dated references, only the edition cited applies. For undated
references, the latest edition of the referenced document (including any amendments) applies.

NOTE 1 When an International Publication has been modified by common modifications, indicated by (mod), the relevant
EN/HD applies.
NOTE 2 Up-to-date information on the latest versions of the European Standards listed in this annex is available here:
www.cenelec.eu
Publication Year Title EN/HD Year

IEC 60062 2004 Marking codes for resistors EN 60062 2005
and capacitors + corr. January 2007
IEC 60068-1 2013 Environmental testing - EN 60068-1 2014
Part 1: General and guidance
IEC 60068-2-17 1994 Basic environmental testing procedures - EN 60068-2-17 1994
Part 2: Tests - Test Q: Sealing
IEC 60068-2-20 2008 Environmental testing - EN 60068-2-20 2008
Part 2-20: Tests - Test T: Test methods
for solderability and resistance to soldering
heat of devices with leads
IEC 60068-2-58 2004 Environmental testing - EN 60068-2-58 2004
Part 2-58: Tests - Test Td: Test methods + corr. December 2004
for solderability, resistance to dissolution of
metallization and to soldering heat of
surface mounting devices (SMD)
IEC 60410 1973 Sampling plans and procedures for - -
inspection by attributes
IEC 60695-11-5 2004 Fire hazard testing - EN 60695-11-5 2005
Part 11-5: Test flames - Needle-flame test
method - Apparatus, confirmatory test
arrangement and guidance
IEC 61810 Series Electromechanical elementary relays EN 61810 Series
1)
IEC 61810-1 2008 Electromechanical elementary relays - EN 61810-1 2008
Part 1: General requirements
IEC 61810-2 2011 Electromechanical elementary relays - EN 61810-2 2011
Part 2: Reliability
IEC 61810-7 2006 Electromechanical elementary relays - EN 61810-7 2006
Part 7: Test and measurement procedures
ISO 2859 Series Sampling procedures for inspection by -
attributes
1)
Superseded by IEC 61810-1:2015.

IEC 61811-1 ®
Edition 2.0 2015-01
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Electromechanical telecom elementary relays of assessed quality –

Part 1: Generic specification and blank detail specification

Relais télécom électromécaniques élémentaires soumis au régime d’assurance

qualité –
Partie 1: Spécification générique et spécification particulière cadre

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 29.120.70 ISBN 978-2-8322-2235-5

– 2 – IEC 61811-1:2015  IEC 2015
CONTENTS
FOREWORD . 5
1 Scope . 7
2 Normative references . 7
3 Terms and definitions . 8
3.1 Type of relays . 8
3.2 Types of contacts . 8
3.3 Contact fault and contact failure . 9
3.4 Relay malfunction, relay failure . 9
3.5 Relay construction types . 9
3.6 Inspection level and sample size . 10
4 Rated values . 10
4.1 General . 10
4.2 Rated coil voltages . 10
4.3 Contact-circuit resistance . 10
4.4 Dielectric test . 10
4.5 Impulse voltage test . 10
4.6 Insulation resistance . 11
4.7 Number of operations determining electrical endurance . 11
4.8 Contact failure rate for test evaluation purposes . 11
5 Marking and documentation . 11
5.1 General . 11
5.2 Marking of the relay . 11
5.3 Marking of the package . 11
5.4 Coded date of manufacture . 11
6 Preparation of blank detail and detail specifications . 11
7 Quality assessment procedures . 13
7.1 Primary stage of manufacture . 13
7.2 Structurally similar relays . 13
7.3 Qualification approval procedures . 13
7.4 Quality conformance inspection . 13
7.4.1 Grouping of tests . 13
7.4.2 Resubmission of rejected lots . 14
7.4.3 Delivery of relays subjected to destructive tests or non-destructive tests . 14
7.4.4 Delayed delivery . 14
7.4.5 Supplementary procedure for deliveries . 15
7.4.6 Unchecked parameters . 15
7.4.7 Release for delivery before completion of group B tests . 15
7.4.8 Screening procedures . 15
7.4.9 Formation of inspection lots . 15
7.4.10 Periodic inspection . 15
7.5 Periodic inspection / Intervals between tests . 15
8 Test schedule . 16
8.1 Test sequence . 16
8.2 Types of relays, based upon environmental protection (relay technology (RT))
............................................................................................................................. 16
8.3 Categories of application of contacts . 16

IEC 61811-1:2015  IEC 2015 – 3 –
8.4 Order of tests . 16
8.5 Test groups and subgroups . 16
9 Tests . 21
9.1 Standard conditions for testing . 21
9.2 Mounting of test specimens during the test . 21
9.3 General conditions for testing .
...

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