EN IEC 61810-10:2019
(Main)Electromechanical elementary relays - Part 10: Additional functional aspects and safety requirements for high-capacity relays
Electromechanical elementary relays - Part 10: Additional functional aspects and safety requirements for high-capacity relays
IEC 61810-10:2019, with functional and safety aspects, applies to electromechanical elementary relays (non-specified time all-or-nothing relays) with high capability requirements like breaking or short circuit capabilities and similar for incorporation into low-voltage equipment. These relays may have a specific design to extinguish the electric arc between contacts (e.g. by magnetic blow-out), or use an insulation coordination not covered by IEC 61810-1 (e.g. by gas filled contact chambers), or require safety assessments not covered by IEC 61810-1 (e.g. for higher loads). It defines additional requirements for high-capacity relays with generic performance intended for use in applications in smart grids, electric vehicles and other applications where, for example, battery charge/discharge switching is used, such as: • electrical energy storage (EES) systems, • solar photovoltaic energy systems, • electric road vehicles (EV) and electric industrial trucks, • power electronic systems and equipment, • secondary cells and batteries, • road vehicles. Compliance with the requirements of this standard is verified by the type tests indicated.
Elektromechanische Elementarrelais - Teil 10: Hochleistungsrelais - Zusätzliche funktionale Aspekte und Sicherheitsanforderungen
Relais électromécaniques élémentaires - Partie 10: Aspects fonctionnels et exigences de sécurité supplémentaires pour les relais à grande capacité
L'IEC 61810-10:2019, qui comporte des aspects fonctionnels et de sécurité, s'applique aux relais électromécaniques élémentaires (relais de tout ou rien à temps non spécifié) dont de grandes capacités sont exigées, telles qu'un pouvoir de coupure ou une capacité de court-circuit et des capacités analogues, destinés à être incorporés dans des matériels basse tension. Ces relais peuvent être conçus de manière spécifique afin d'éteindre les arcs électriques entre des contacts (par exemple, par soufflage magnétique) ou d'utiliser une coordination de l'isolement non couverte par l'IEC 61810-1 (par exemple, chambres de contact remplies de gaz), ou exiger des évaluations de sécurité non couvertes par l'IEC 61810-1 (par exemple, pour des charges supérieures). Elle définit des exigences supplémentaires pour les relais à grande capacité à performances génériques destinés à être utilisés dans des applications dans les réseaux intelligents, dans les véhicules électriques et dans d'autres applications dans lesquelles, par exemple, la commutation charge/décharge de batterie est utilisée, telles que: • systèmes de stockage d'énergie électrique (EES – electrical energy storage), • systèmes d'énergie solaire photovoltaïque, • véhicules électriques routiers (EV – electric vehicle) et chariots électriques de manutention, • systèmes et matériels d'électronique de puissance, • accumulateurs et batteries, • véhicules routiers. La conformité aux exigences de la présente norme est vérifiée par les essais de type indiqués.
Elektromehanski osnovni releji - 10. del: Dodatni funkcionalni vidiki in varnostne zahteve za visoko zmogljive releje
General Information
Standards Content (Sample)
SLOVENSKI STANDARD
01-junij-2021
Elektromehanski osnovni releji - 10. del: Dodatni funkcionalni vidiki in varnostne
zahteve za visoko zmogljive releje
Electromechanical elementary relays - Part 10: Additional functional aspects and safety
requirements for high-capacity relays
Ta slovenski standard je istoveten z: EN IEC 61810-10:2019
ICS:
29.120.70 Releji Relays
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD EN IEC 61810-10
NORME EUROPÉENNE
EUROPÄISCHE NORM
September 2019
ICS 29.120.70
English Version
Electromechanical elementary relays - Part 10: Additional
functional aspects and safety requirements for high-capacity
relays
(IEC 61810-10:2019)
Relais électromécaniques élémentaires - Partie 10: Aspects Elektromechanische Elementarrelais - Teil 10:
fonctionnels et exigences de sécurité supplémentaires pour Hochleistungsrelais - Zusätzliche funktionale Aspekte und
les relais à grande capacité Sicherheitsanforderungen
(IEC 61810-10:2019) (IEC 61810-10:2019)
This European Standard was approved by CENELEC on 2019-08-15. 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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the
Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, Romania, Serbia, 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: Rue de la Science 23, B-1040 Brussels
© 2019 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN IEC 61810-10:2019 E
European foreword
The text of document 94/453/FDIS, future edition 1 of IEC 61810-10, prepared by IEC/TC 94 "All-or-
nothing electrical relays" was submitted to the IEC-CENELEC parallel vote and approved by
CENELEC as EN IEC 61810-10:2019.
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2020-05-15
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2022-08-15
document have to be withdrawn
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC shall not be held responsible for identifying any or all such patent rights.
Endorsement notice
The text of the International Standard IEC 61810-10:2019 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 60038 NOTE Harmonized as EN 60038
IEC 60060-1 NOTE Harmonized as EN 60060-1
IEC 60068-2-20 NOTE Harmonized as EN 60068-2-20
IEC 60085 NOTE Harmonized as EN 60085
IEC 60364-4-44 NOTE Harmonized as HD 60364-4-444
IEC 60664 (series) NOTE Harmonized as EN 60664 (series)
IEC 60695-2-10 NOTE Harmonized as EN 60695-2-10
IEC 60947-2:2016 NOTE Harmonized as EN 60947-2:2017 (not modified)
IEC 60947-5-1 NOTE Harmonized as EN 60947-5-1
IEC 61210 NOTE Harmonized as EN 61210
IEC 61810-7:2006 NOTE Harmonized as EN 61810-7:2006 (not modified)
IEC 61984 NOTE Harmonized as EN 61984
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements of this document. For dated references, only the edition cited applies. For
undated references, the latest edition of the referenced document (including any amendments)
applies.
NOTE 1 Where 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 60028 - International standard of resistance for copper - -
IEC 60060-1 2010 High-voltage test techniques - Part 1: General definitions EN 60060-1 2010
and test requirements
IEC 60068-2-14 - Environmental testing - Part 2: Tests - Test N: Change of - -
temperature
IEC 60068-2-17 - Basic environmental testing procedures - Part 2-17: Tests EN 60068-2-17 -
- Test Q: Sealing
IEC 60068-2-27 - Environmental testing - Part 2-27: Tests - Test Ea and EN 60068-2-27 -
guidance: Shock
IEC 60068-2-64 2008 Environmental testing - Part 2-64: Tests - Test Fh: EN 60068-2-64 2008
Vibration, broadband random and guidance
IEC 60270 - High-voltage test techniques - Partial discharge EN 60270 -
measurements
IEC 60664-1 2007 Insulation coordination for equipment within low-voltage EN 60664-1 2007
systems - Part 1: Principles, requirements and tests
IEC 60664-3 2016 Insulation coordination for equipment within low-voltage EN 60664-3 2017
systems - Part 3: Use of coating, potting or moulding for
protection against pollution
IEC 60947-1 2007 Low-voltage switchgear and controlgear - Part 1: General EN 60947-1 2007
rules
IEC 60999-1 - Connecting devices - Electrical copper conductors - EN 60999-1 -
Safety requirements for screw-type and screwless-type
clamping units - Part 1: General requirements and
particular requirements for clamping units for conductors
2 2
from 0,2 mm up to 35 mm (included)
IEC 60099-2 - Connecting devices - Electrical copper conductors - EN 60999-2 -
Safety requirements for screw-type and screwless-type
clamping units - Part 2: Particular requirements for
clamping units for conductors above 35 mm up to 300
mm (included)
IEC 61810-1 2015 Electromechanical elementary relays - Part 1: General EN 61810-1 2015
and safety requirements
ISO 16750-1 2019 Road vehicles - Environmental conditions and testing for - -
electrical and electronic equipment - Part 1: General
ISO 16750-2 2012 Road vehicles - Environmental conditions and testing for - -
electrical and electronic equipment - Part 2: Electrical
loads
IEC 61810-10 ®
Edition 1.0 2019-07
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Electromechanical elementary relays –
Part 10: Additional functional aspects and safety requirements for high-capacity
relays
Relais électromécaniques élémentaires –
Partie 10: Aspects fonctionnels et exigences de sécurité supplémentaires pour
les relais à grande capacité
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 29.120.70 ISBN 978-2-8322-7148-3
– 2 – IEC 61810-10:2019 © IEC 2019
CONTENTS
FOREWORD . 4
1 Scope . 6
2 Normative references . 6
3 Terms and definitions . 7
4 Influence quantities . 8
5 Rated values . 8
6 General provisions for testing . 8
7 Documentation and marking . 9
8 Heating . 9
9 Basic operating function . 11
10 Dielectric strength . 12
11 Electrical endurance . 14
12 Mechanical endurance . 14
13 Clearances, creepage distances and solid insulation . 14
14 Terminations . 18
15 Sealing . 18
16 Heat and fire resistance . 19
17 Special tests . 19
Annex A (normative) Explanations regarding relays . 20
Annex B (informative) Inductive contact loads . 21
Annex C (normative) Test set-up . 24
Annex D (informative) Special loads . 25
Annex E (normative) Heating test arrangement . 26
Annex F (normative) Measurement of clearances and creepage distances . 27
Annex G (normative) Relation between rated impulse voltage, nominal voltage and
overvoltage category . 28
Annex H (normative) Pollution degrees . 30
Annex I (normative) Proof tracking test . 31
Annex J (informative) Schematic diagram of families of terminations . 32
Annex K (normative) Glow-wire test . 33
Annex L (normative) Ball pressure test . 34
Annex M (informative) Needle flame test . 35
Annex N (informative) Resistance for standard soldering processes . 36
Annex O (informative) Risk assessment . 37
Annex P (informative) Mechanical properties of terminals . 38
Annex Q (normative) Long-term stability of the sealing (leak rate evaluation) . 44
Annex R (informative) Short-circuit capacity . 46
Annex S (informative) Special tests for applications – Photovoltaic systems . 49
Annex T (informative) Special tests for applications – Road vehicles . 53
Bibliography . 62
Figure 1 – Test procedure of system evaluation . 18
IEC 61810-10:2019 © IEC 2019 – 3 –
Figure P.1 – Test equipment for flexion test . 42
Figure Q.1 – Temperature cycle . 44
Figure R.1 – Short-circuit capacity test circuit . 47
Figure T.1 – Short voltage drop for system with nominal voltages . 55
Figure T.2 – Supply voltage profile for the reset test . 56
Figure T.3 – PSD of acceleration versus frequency . 59
Figure T.4 – PSD of acceleration versus frequency . 60
Table 1 – Type testing .
...
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