EN 61800-5-2:2017
(Main)Adjustable speed electrical power drive systems - Part 5-2: Safety requirements - Functional
Adjustable speed electrical power drive systems - Part 5-2: Safety requirements - Functional
IEC 61800-5-2:2016 is available as IEC 61800-5-2:2016 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition. IEC 61800-5-2:2016 specifies requirements and makes recommendations for the design and development, integration and validation of safety related power drive systems (PDS(SR)) in terms of their functional safety considerations. It applies to adjustable speed electrical power drive systems covered by the other parts of the IEC 61800 series of standards as referred in IEC 61800-2. IEC 61800-5-2, which is a product standard, sets out safety-related considerations of PDS(SR)s in terms of the framework of IEC 61508, and introduces requirements for PDS(SR)s as subsystems of a safety-related system. It is intended to facilitate the realisation of the electrical/ electronic/programmable electronic (E/E/PE) parts of a PDS(SR) in relation to the safety performance of safety sub-function(s) of a PDS. This edition includes the following significant technical changes with respect to the previous edition: a) rational added in the scope why low demand mode is not covered by this standard, b) definition added for: "category" and "safety function", c) "Other sub-functions" sorted into "Monitoring sub-functions" and "Output functions", d) deleted "proof test" throughout the document because for PDS(SR) a proof test is not applicable, e) replaced the term "safety function" by "safety sub-function" throughout the document, f) Updated references to IEC 61508 series Ed.2010, g) Added the principle rules of ISO 13849-1 and reference to tables of ISO 13849-2, h) 6.1.6 Text replaced by Table 2, i) 6.1.7 Integrated circuits with on-chip redundancy matched to changed requirement in IEC 61508-2: 2010, Annex E, j) 6.2.8 Design requirements for thermal immunity of a PDS(SR) k) 6.2.9 Design requirements for mechanical immunity of a PDS(SR), l) 6.1.6 SIL for multiple safety sub-functions within one PDS(SR), m) 6.1.7 Integrated circuits with on-chip redundancy, n) 6.2.1 Basic and well-tried safety principles, o) 6.2.2.1.4 Diagnostic test interval when the hardware fault tolerance is greater than zero, p) 6.2.5.2.7 PDS(SR) parameterization, q) 9 Test requirements, r) 9.3 Electromagnetic (EM) immunity testing, s) 9.4 Thermal immunity testing, t) 9.5 Mechanical immunity testing, u) Annex A Sequential task table, v) Annex D, D.3.16, Motion and position feedback sensors updated, w) Annex E Electromagnetic immunity (EM) requirement for PDS(SR), x) Annex F Estimation of PFDavg value for low demand with given PFH value.
Elektrische Leistungsantriebssysteme mit einstellbarer Drehzahl - Teil 5-2: Anforderungen an die Sicherheit – Funktionale Sicherheit
It specifies requirements and makes recommendations for the design and development, integration and validation of PDS(SR)s in terms of their functional safety considerations. It applies to adjustable speed electric drive systems covered by the other parts of the IEC 61800 series of standards.
Entraînements électriques de puissance à vitesse variable - Partie 5-2: Exigences de sécurité - Fonctionnelle
L'IEC 61800-5-2:2016 spécifie des exigences et donne des recommandations pour la conception et le développement, l'intégration et la validation des entraînements de puissance relatifs à la sécurité (PDS(SR)), en considération de leur sécurité fonctionnelle. Elle s'applique aux entraînements électriques de puissance à vitesse variable couverts par les autres parties de la série de normes IEC 61800 à laquelle il est fait référence dans l'IEC 61800-2. L'IEC 61800-5-2, qui est une norme de produit, expose des considérations relatives à la sécurité des PDS(SR) prises dans le cadre de l'IEC 61508 et présente des exigences pour les PDS(SR) en tant que sous-systèmes d'un système relatif à la sécurité. Elle est destinée à faciliter la réalisation des parties électriques/électroniques/électroniques programmables (E/E/PE) d'un PDS(SR) en liaison avec la performance de sécurité d'une ou des sous-fonctions de sécurité d'un PDS. Cette édition inclut les modifications techniques majeures suivantes par rapport à l'édition précédente: a) ajout, dans le domaine d'application, de la justification pour laquelle le mode de fonctionnement à faible sollicitation n'est pas couvert par la présente norme, b) ajout des définitions de "catégorie" et de "fonction de sécurité", c) "Autres sous-fonctions" réorganisées en "Sous-fonctions de contrôle" et en "Fonctions de sortie", d) suppression du terme "essai périodique" dans l'ensemble du document dans la mesure où cet essai n'est pas applicable à un PDS(SR), e) remplacement du terme "fonction de sécurité" par "sous-fonction de sécurité" dans l'ensemble du document, f) mise à jour des références à la série IEC 61508 Éd. 2010, g) ajout des règles de principe de l'ISO 13849-1 et d'une référence aux tableaux de l'ISO 13849-2, h) 6.1.6 texte remplacé par le Tableau 2, i) 6.1.7 Modification des Circuits intégrés avec redondance sur la puce pour correspondre aux exigences de l'Annexe E de l'IEC 61508-2:2010, j) 6.2.8 Exigences relatives à la conception pour l'immunité thermique d'un PDS(SR), k) 6.2.9 Exigences relatives à la conception pour l'immunité mécanique d'un PDS(SR), l) 6.1.6 SIL pour plusieurs sous-fonctions de sécurité dans un PDS(SR), m) 6.1.7 Circuits intégrés avec redondance sur la puce, n) 6.2.1 Principes de sécurité de base et principes de sécurité éprouvés, o) 6.2.2.1.4 Intervalle entre essais de diagnostic pour une tolérance aux défauts supérieure à zéro du matériel, p) 6.2.5.2.7 Paramétrage du PDS(SR), q) 9 Exigences relatives aux essais, r) 9.3 Essais d'immunité électromagnétique (EM), s) 9.4 Essais d'immunité thermique, t) 9.5 Essais d'immunité mécanique, u) Annexe A Table de tâches séquentielles, v) Annexe D, D.3.16, mise à jour de Capteurs de signal de retour de mouvement et de position, w) Annexe E Exigences d'immunité électromagnétique (EM) pour le PDS(SR), x) Annexe F Estimation de la valeur PFDmoy pour une faible sollicitation avec la valeur de la PFH donnée.
Električni pogonski sistemi z nastavljivo hitrostjo - 5-2. del: Varnostne zahteve - Funkcijske (IEC 61800-5-2:2016)
Ta del standarda IEC 61800, ki je standard za izdelek, določa zahteve in podaja priporočila za načrtovanje, izdelavo, vgradnjo in potrjevanje z varnostjo povezanih električnih pogonskih sistemov (PDS(SR)) v smislu njihovih funkcionalnih varnostnih napotkov. Uporablja se za električne pogonske sisteme z nastavljivo hitrostjo, ki so zajeti v drugih delih skupine standardov IEC 61800, kot je podano v standardu IEC 61800-2.
OPOMBA 1: izraz »vgradnja« se nanaša na z varnostjo povezane električne pogonske sisteme in ne na njihovo vključitev v z varnostjo povezano aplikacijo.
OPOMBA 2: drugi deli standarda IEC 61800 zajemajo specifikacije, elektromagnetno združljivost, električno varnost itd. Ta mednarodni standard se uporablja, če je navedena funkcionalna varnost z varnostjo povezanega električnega pogonskega sistema in če ta deluje predvsem na način z visokimi zahtevami ali neprekinjen način (glej točko 3.15). Čeprav lahko z varnostjo povezani električni pogonski sistem deluje na način z nizkimi zahtevami, se ta standard osredotoča na način z visokimi zahtevami in neprekinjen način. Varnostne podfunkcije, ki so vpeljane za način z visokimi zahtevami ali neprekinjeni način, je mogoče uporabiti tudi v načinu z nizkimi zahtevami. Zahteve za način z nizkimi zahtevami so podane v skupini standardov IEC 61508. Nekaj navodil o ocenitvi povprečne vrednosti verjetnosti nevarnih okvar na zahtevo (PFDavg) je podanih v dodatku F.
Ta del standarda IEC 61800 podaja z varnostjo povezane napotke o z varnostjo povezanih električnih pogonskih sistemih v smislu okvira standarda IEC 61508 in uvaja zahteve za z varnostjo povezane električne pogonske sisteme kot podsisteme z varnostjo povezanega sistema. Namenjen je za lažjo realizacijo električnih/elektronskih/programabilnih elektronskih (E/E/PE) delov z varnostjo povezanega električnega pogonskega sistema v povezavi z varnostno zmogljivostjo varnostnih podfunkcij z varnostjo povezanega električnega pogonskega sistema.
Proizvajalci in dobavitelji z varnostjo povezanih električnih pogonskih sistemov bodo z uporabo normativnih zahtev tega dela standarda IEC 61800 uporabnikom (integrator sistema, proizvajalec originalne opreme) navedli varnostno zmogljivost svoje opreme. To bo poenostavilo vključitev z varnostjo povezanega električnega pogonskega sistema v z varnostjo povezani nadzorni sistem z uporabo načel iz standarda IEC 61508 in po možnosti njegovih uvajanj za ustrezen sektor (npr. standard IEC 61511, IEC 61513, IEC 62061 ali ISO 13849).
Z uporabo zahtev iz tega dela skupine standardov IEC 61800 se izpolnijo ustrezne zahteve standarda IEC 61508, ki so potrebne za z varnostjo povezan električni pogonski sistem.
Ta del standarda IEC 61800 ne določa zahtev za:
• analizo nevarnosti in tveganja za določeno uporabo;
• prepoznavanje varnostnih podfunkcij za to uporabo;
• začetno dodelitev stopenj varnostne celovitosti (SIL) tem varnostnim podfunkcijam;
• pogonsko opremo, razen za priprave vmesnika;
• sekundarne nevarnosti (npr. zaradi okvare pri postopku proizvodnje);
• električne, toplotne in energijske varnostne napotke, ki so zajeti v standardu +IEC 61800-5-1;
• postopek proizvodnje z varnostjo povezanega električnega pogonskega sistema;
• veljavnost signalov in ukazov za z varnostjo povezan električni pogonski sistem;
• varnostne vidike (npr. kibernetska varnost ali varnost dostopa do z varnostjo povezanega električnega pogonskega sistema).
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-junij-2017
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SIST EN 61800-5-2:2008
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Adjustable speed electrical power drive systems - Part 5-2: Safety requirements -
Functional (IEC 61800-5-2:2016)
Elektrische Leistungsantriebssysteme mit einstellbarer Drehzahl - Teil 5-2:
Anforderungen an die Sicherheit - Funktionale Sicherheit (IEC 61800-5-2:2016)
Entraînements électriques de puissance à vitesse variable - Partie 5-2: Exigences de
sécurité - Fonctionnelle (IEC 61800-5-2:2016)
Ta slovenski standard je istoveten z: EN 61800-5-2:2017
ICS:
13.110 Varnost strojev Safety of machinery
29.200 8VPHUQLNL3UHWYRUQLNL Rectifiers. Convertors.
6WDELOL]LUDQRHOHNWULþQR Stabilized power supply
QDSDMDQMH
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD EN 61800-5-2
NORME EUROPÉENNE
EUROPÄISCHE NORM
April 2017
ICS 13.110; 29.200 Supersedes EN 61800-5-2:2007
English Version
Adjustable speed electrical power drive systems - Part 5-2:
Safety requirements - Functional
(IEC 61800-5-2:2016)
Entraînements électriques de puissance à vitesse variable - Elektrische Leistungsantriebssysteme mit einstellbarer
Partie 5-2: Exigences de sécurité - Fonctionnelle Drehzahl - Teil 5-2: Anforderungen an die Sicherheit -
(IEC 61800-5-2:2016) Funktionale Sicherheit
(IEC 61800-5-2:2016)
This European Standard was approved by CENELEC on 2016-05-23. 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, 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: Avenue Marnix 17, B-1000 Brussels
© 2017 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN 61800-5-2:2017 E
European foreword
The text of document 22G/332/FDIS, future edition 2 of IEC 61800-5-2, prepared by
SC 22G “Adjustable speed electric drive systems incorporating semiconductor power converters” of
IEC/TC 22 “Power electronic systems and equipment" was submitted to the IEC-CENELEC parallel
vote and approved by CENELEC as EN 61800-5-2:2017.
The following dates are fixed:
(dop)
• latest date by which the document has to be 2017-10-28
implemented at national level by
publication of an identical national
standard or by endorsement
(dow)
• latest date by which the national 2020-04-28
standards conflicting with the
document have to be withdrawn
This document supersedes EN 61800-5-2:2007.
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.
This document has been prepared under a mandate given to CENELEC by the European Commission
and the European Free Trade Association.
Endorsement notice
The text of the International Standard IEC 61800-5-2:2016 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 60300-3-1:2003 NOTE Harmonized as 60300-3-1:2003.
IEC 60664-1:2007 NOTE Harmonized as EN 60664-1:2007.
IEC 606643 NOTE Harmonized as EN 60664-3.
IEC 61025 NOTE Harmonized as EN 61025.
IEC 61078 NOTE Harmonized as EN 61078.
IEC 61165 NOTE Harmonized as EN 61165.
IEC 61508-4:2010 NOTE Harmonized as EN 61508-4:2010.
IEC 61508-5:2010 NOTE Harmonized as EN 61508-5:2010.
IEC 61511 (series) NOTE Harmonized as EN 61511 (series).
IEC 61511-1 NOTE Harmonized as EN 61511-1.
IEC 61513 NOTE Harmonized as EN 61513.
IEC 61558 (series) NOTE Harmonized as EN 61558 (series).
IEC 61558-1:2005 NOTE Harmonized as EN 61558-1:2005.
IEC 61558-1:2005/AMD1:2009 NOTE Harmonized as EN 61558-1:2005/A1:2009.
IEC 61784-3 NOTE Harmonized as EN 61784-3.
IEC 62061 NOTE Harmonized as EN 62061.
ISO 13849-2 NOTE Harmonized as EN ISO 13849-2.
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 60204-1 - Safety of machinery - Electrical equipment EN 60204-1 -
of machines -- Part 1: General
requirements
IEC 61000-2-4 2002 Electromagnetic compatibility (EMC) -- Part EN 61000-2-4 2002
2-4: Environment - Compatibility levels in
industrial plants for low-frequency
conducted disturbances
IEC 61000-4-2 2008 Electromagnetic compatibility (EMC) -- Part EN 61000-4-2 2009
4-2: Testing and measurement techniques
- Electrostatic discharge immunity test
IEC 61000-4-3 2006 Electromagnetic compatibility (EMC) -- Part EN 61000-4-3 2006
4-3: Testing and measurement techniques
- Radiated, radio-frequency,
electromagnetic field immunity test
+ A1 2007 + A1 2008
+ A2 2010 + A2 2010
IEC 61000-4-4 2012 Electromagnetic compatibility (EMC) -- Part EN 61000-4-4 2012
4-4: Testing and measurement techniques
- Electrical fast transient/burst immunity
test
IEC 61000-4-5 2014 Electromagnetic compatibility (EMC) - Part EN 61000-4-5 2014
4-5: Testing and measurement techniques
- Surge immunity test
IEC 61000-4-6 2013 Electromagnetic compatibility (EMC) -- Part EN 61000-4-6 2014
4-6: Testing and measurement techniques
- Immunity to conducted disturbances,
induced by radio-frequency fields
IEC 61000-4-29 2000 Electromagnetic compatibility (EMC) -- Part EN 61000-4-29 2000
4-29: Testing and measurement
techniques - Voltage dips, short
interruptions and voltage variations on d.c.
input power port immunity tests
IEC 61000-4-34 2005 Electromagnetic compatibility (EMC) -- Part EN 61000-4-34 2007
4-34: Testing and measurement
techniques - Voltage dips, short
interruptions and voltage variations
immunity tests for equipment with input
current more than 16 A per phase
IEC 61000-6-7 2014 Electromagnetic compatibility (EMC) - Part EN 61000-6-7 2015
6-7: Generic standards - Immunity
requirements for equipment intended to
perform functions in a safety-related
system (functional safety) in industrial
locations
IEC 61400-21 2008 Wind turbines -- Part 21: Measurement and EN 61400-21 2008
assessment of power quality
characteristics of grid connected wind
turbines
IEC 61508-1 2010 Functional safety of EN 61508-1 2010
electrical/electronic/programmable
electronic safety-related systems -- Part 1:
General requirements
IEC 61508-2 2010 Functional safety of EN 61508-2 2010
electrical/electronic/programmable
electronic safety-related systems -- Part 2:
Requirements for
electrical/electronic/programmable
electronic safety-related systems
IEC 61508-3 2010 Functional safety of EN 61508-3 2010
electrical/electronic/programmable
electronic safety-related systems -- Part 3:
Software requirements
IEC 61508-6 2010 Functional safety of EN 61508-6 2010
electrical/electronic/programmable
electronic safety-related systems -- Part 6:
Guidelines on the application of IEC
61508-2 and IEC 61508-3
IEC 61508-7 2010 Functional safety of EN 61508-7 2010
electrical/electronic/programmable
electronic safety-related systems -- Part 7:
Overview of techniques and measures
IEC 61800-1 - Adjustable speed electrical power drive EN 61800-1 -
systems -- Part 1: General requirements -
Rating specifications for low voltage
adjustable speed d.c. power drive systems
IEC 61800-2 2015 Adjustable speed electrical power drive EN 61800-2 2015
systems -- Part 2: General requirements -
Rating specifications for low voltage
adjustable speed a.c. power drive systems
IEC 61800-3 2004 Adjustable speed electrical power drive EN 61800-3 2004
systems -- Part 3: EMC requirements and
specific test methods
IEC 61800-4 - Adjustable speed electrical power drive EN 61800-4 -
systems -- Part 4: General requirements -
Rating specifications for a.c. power drive
systems above 1 000 V a.c. and not
exceeding 35 kV
IEC 61800-5-1 2007 Adjustable speed electrical power drive EN 61800-5-1 2007
systems - Part 5-1: Safety requirements -
Electrical, thermal and energy
ISO 13849-1 2006 Safety of machinery - Safety-related parts - -
of control systems -- Part 1: General
principles for design
ISO 13849-2 2012 Safety of machinery - Safety-related parts EN ISO 13849-2 2012
of control systems_- Part_2: Validation
IEC 61800-5-2 ®
Edition 2.0 2016-04
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Adjustable speed electrical power drive systems –
Part 5-2: Safety requirements – Functional
Entraînements électriques de puissance à vitesse variable –
Partie 5-2: Exigences de sécurité – Fonctionnelle
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 13.110; 29.200 ISBN 978-2-8322-3302-3
– 2 – IEC 61800-5-2:2016 © IEC 2016
CONTENTS
FOREWORD . 6
INTRODUCTION . 8
1 Scope . 9
2 Normative references. 10
3 Terms and definitions . 12
4 Designated safety sub-functions . 18
4.1 General . 18
4.2 Safety sub-functions . 19
4.2.1 General . 19
4.2.2 Limit values . 20
4.2.3 Stopping functions . 20
4.2.4 Monitoring functions . 21
4.2.5 Output functions – Safe brake control (SBC) . 23
5 Management of functional safety . 23
5.1 Objective . 23
5.2 Requirements for the management of functional safety . 23
5.3 PDS(SR) development lifecycle . 23
5.4 Planning of PDS(SR) functional safety management . 24
5.5 Safety requirements specification (SRS) for a PDS(SR) . 26
5.5.1 General . 26
5.5.2 Safety sub-functions requirements specification . 26
5.5.3 Safety integrity requirements specification . 27
5.6 PDS(SR) safety system architecture specification . 28
5.6.1 General . 28
5.6.2 Requirements for safety system architecture specification . 28
6 Requirements for design and developme
...
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