EN 62314:2006

SLOVENSKI STANDARD
01-januar-2008
Polprevodniški releji (IEC 62314:2006)
Solid-state relays
Halbleiterrelais
Relais statiques
Ta slovenski standard je istoveten z: EN 62314:2006
ICS:
29.120.70 Releji Relays
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD
EN 62314
NORME EUROPÉENNE
August 2006
EUROPÄISCHE NORM
ICS 29.120.70
English version
Solid-state relays
(IEC 62314:2006)
Relais statiques Halbleiterrelais
(CEI 62314:2006) (IEC 62314:2006)

This European Standard was approved by CENELEC on 2006-07-01. 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 Central Secretariat or to any CENELEC member.

This European Standard exists in two official versions (English and 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
Central Secretariat has the same status as the official versions.

CENELEC members are the national electrotechnical committees of Austria, Belgium, Cyprus, the Czech
Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain,
Sweden, Switzerland and the United Kingdom.

CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung

Central Secretariat: rue de Stassart 35, B - 1050 Brussels

© 2006 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 62314:2006 E
Foreword
The text of document 94/232/FDIS, future edition 1 of IEC 62314, prepared by IEC TC 94, All-or-nothing
electrical relays, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as
EN 62314 on 2006-07-01.
The following dates were fixed:
– latest date by which the EN has to be implemented
at national level by publication of an identical
national standard or by endorsement (dop) 2007-04-01
– latest date by which the national standards conflicting
with the EN have to be withdrawn (dow) 2009-07-01
Annex ZA has been added by CENELEC.
__________
Endorsement notice
The text of the International Standard IEC 62314:2006 was approved by CENELEC as a European
Standard without any modification.
__________
- 3 - EN 62314:2006
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications

The following referenced documents are indispensable for the application 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  When an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD
applies.
Publication Year Title EN/HD Year

1)
IEC 60038 (mod) 1983 IEC standard voltages HD 472 S1 1989
- + corr. February  2002
- A1 1995
A1 1994 - -
A2 1997 - -
IEC 60050-195 1998 International Electrotechnical Vocabulary - -
(IEV)
Chapter 195: Earthing and protection against
electric shock
IEC 60050-444 2002 International Electrotechnical Vocabulary - -
Part 444: Elementary relays
IEC 60068-2-1 1990 Environmental testing EN 60068-2-1 1993
Part 2: Tests - Tests A: Cold
2)
IEC 60068-2-2 1974 Environmental testing EN 60068-2-2 1993
Part 2: Tests - Tests B: Dry heat

IEC 60068-2-14 1984 Environmental testing
+ A1 1986 Part 2: Tests - Test N: Change of EN 60068-2-14 1999
temperature
IEC 60068-2-20 1979 Environmental testing
+ A2 1987 Part 2: Tests - Test T: Soldering HD 323.2.20 S3 1988

IEC 60068-2-78 2001 Environmental testing EN 60068-2-78 2001
Part 2-78: Tests - Test Cab: Damp heat,
steady state
IEC 60112 2003 Method for the determination of the proof EN 60112 2003
and the comparative tracking indices of
solid insulating materials
3) 4)
IEC 60529 - Degrees of protection provided by EN 60529 1991
enclosures (IP Code) + corr. May 1993

1)
The title of HD 472 S1 is: Nominal voltages for low-voltage public electricity supply systems.
2)
EN 60068-2-2 includes supplement A:1976 to IEC 60068-2-2.
3)
Undated reference.
4)
Valid edition at date of issue.

Publication Year Title EN/HD Year
3) 4)
IEC 60664-1 (mod) - Insulation coordination for equipment within EN 60664-1 2003
low-voltage systems
Part 1: Principles, requirements and tests

IEC 60664-3 2003 Insulation coordination for equipment within EN 60664-3 2003
low-voltage systems
Part 3: Use of coating, potting or moulding for
protection against pollution
IEC 60695-2-10 2000 Fire hazard testing EN 60695-2-10 2001
Part 2-10: Glowing/hot-wire based test
methods - Glow-wire apparatus and common
test procedure
IEC 60695-10-2 2003 Fire hazard testing EN 60695-10-2 2003
Part 10-2: Abnormal heat - Ball pressure test

IEC 60695-11-10 1999 Fire hazard testing EN 60695-11-10 1999
A1 2003 Part 11-10: Test flames - 50 W horizontal A1 2003
and vertical flame test methods

IEC 60999-1 1999 Connecting devices - Electrical copper EN 60999-1 2000
conductors - Safety requirements for
screw-type and screwless-type clamping units
Part 1: General requirements and particular
requirements for clamping units for
conductors from 0,2 mm² up to 35 mm²
(included)
IEC 61210 (mod) 1993 Connecting devices - Flat quick-connect EN 61210 1995
terminations for electrical copper
conductors - Safety requirements

5)
IEC 61760-1 1998 Surface mounting technology EN 61760-1 1998
Part 1: Standard method for the specification
of surface mounting components (SMDs)

5)
EN 61760-1 is superseded by EN 61760-1:2006, which is based on IEC 61760-1:2006.

INTERNATIONAL IEC
STANDARD 62314
First edition
2006-05
Solid-state relays
 IEC 2006  Copyright - all rights reserved
No part of this publication may be reproduced or utilized in any form or by any means, electronic or
mechanical, including photocopying and microfilm, without permission in writing from the publisher.
International Electrotechnical Commission, 3, rue de Varembé, PO Box 131, CH-1211 Geneva 20, Switzerland
Telephone: +41 22 919 02 11 Telefax: +41 22 919 03 00 E-mail: inmail@iec.ch Web: www.iec.ch
PRICE CODE
Commission Electrotechnique Internationale W
International Electrotechnical Commission
МеждународнаяЭлектротехническаяКомиссия
For price, see current catalogue

– 2 – 62314  IEC:2006(E)
CONTENTS
FOREWORD.4

1 Scope and object.6
2 Normative references .7
3 Terms and definitions .8
4 Characteristics of solid-state relays .12
4.1 Summary of characteristics .12
4.2 Type of solid-state relay .12
4.3 Rated and limiting values for load circuits.12
4.4 Load category .13
4.5 Rated and limiting values for control circuits.14
5 Marking and documentation.14
5.1 Marking .14
5.2 Data .15
5.3 Instructions for installation, operation and maintenance .15
6 Normal conditions.15
6.1 Normal service, transport and storage conditions .15
6.2 Normal mounting conditions .16
7 Constructional requirements .16
7.1 Materials .16
7.2 Clearances and creepage distances .16
7.3 Heat and fire resistance .16
7.4 Terminals .16
8 Performance requirements .17
8.1 Temperature-rise.17
8.2 Overload test.18
8.3 Endurance test .20
8.4 Insulation tests .21
8.5 Impact test .21
8.6 Ball pressure test .21
8.7 OFF-state leakage current measurement.21
8.8 ON-state voltage drop measurement .21
9 Type test .22

Annex A (normative) Insulation coordination .23
Annex B (normative) Glow-wire test .34
Annex C (normative) Quick-connect terminations.37

Figure B.1 – Glow-wire and position of the thermocouple.35
Figure B.2 – Glow-wire test apparatus (example).36

62314  IEC:2006(E) – 3 –
Table 1 – Load categories.13
Table 2 – Required data .15
Table 3 – Test conditions for test Tb .17
Table 4 – Minimum requirements for overload capability test conditions .19
Table 5 – Endurance test .20
Table A.1 – Rated impulse withstand voltages (waveform: 1,2/50 µs) for solid-state
relays connected directly to the mains .24
Table A.2 – Minimum clearances .26
Table A.3 – Minimum creepage distances for solid-state relays .27
Table A.4 – Preconditioning .29
Table C.1 – Cross-sectional areas for conductors depending on the resistive current
carried by the terminal .38

– 4 – 62314  IEC:2006(E)
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
SOLID-STATE RELAYS
FOREWORD
1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising
all national electrotechnical committees (IEC National Committees). The object of IEC is to promote
international co-operation on all questions concerning standardization in the electrical and electronic fields. To
this end and in addition to other activities, IEC publishes International Standards, Technical Specifications,
Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC
Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested
in the subject dealt with may participate in this preparatory work. International, governmental and non-
governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely
with the International Organization for Standardization (ISO) in accordance with conditions determined by
agreement between the two organizations.
2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international
consensus of opinion on the
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