SIST EN 61800-5-2:2017/oprA1:2026

SLOVENSKI STANDARD
01-april-2026
Nastavljivi sistemi za električni pogon - 5-2 del: Varnostne zahteve - Funkcijske -
Dopolnilo 1
Amendment 1 - Adjustable speed electrical power drive systems - Part 5-2: Safety
requirements - Functional
Elektrische Leistungsantriebssysteme mit einstellbarer Drehzahl - Teil 5-2:
Anforderungen an die Sicherheit – Funktionale Sicherheit
Entraînements électriques de puissance à vitesse variable - Partie 5-2: Exigences de
sécurité - Fonctionnelle
Ta slovenski standard je istoveten z: EN 61800-5-2:2017/prA1:2026
ICS:
13.110 Varnost strojev Safety of machinery
29.200 Usmerniki. Pretvorniki. Rectifiers. Convertors.
Stabilizirano električno Stabilized power supply
napajanje
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

22G/532/CDV
COMMITTEE DRAFT FOR VOTE (CDV)
PROJECT NUMBER:
IEC 61800-5-2/AMD1 ED2
DATE OF CIRCULATION: CLOSING DATE FOR VOTING:
2026-02-27 2026-05-22
SUPERSEDES DOCUMENTS:
22G/479/CD, 22G/524/CC
IEC SC 22G : ADJUSTABLE SPEED ELECTRIC POWER DRIVE SYSTEMS (PDS)
SECRETARIAT: SECRETARY:
United States of America Mr Christopher Johnson
OF INTEREST TO THE FOLLOWING COMMITTEES: HORIZONTAL FUNCTION(S):

ASPECTS CONCERNED:
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:
Amendment 1 - Adjustable speed electrical power drive systems - Part 5-2: Safety
requirements - Functional
PROPOSED STABILITY DATE: 2031
NOTE FROM TC/SC OFFICERS:
download this electronic file, to make a copy and to print out the content for the sole purpose of preparing National
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IEC CDV 61800-5-2:2016 / Amendment 1 © IEC 2026
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
ADJUSTABLE SPEED ELECTRICAL POWER DRIVE SYSTEMS -

Part 5-2: Safety requirements – Functional
Amendment 1
FOREWORD
This amendment has been prepared by subcommittee SC 22G: Adjustable speed electric drive
systems incorporating semiconductor power converters, of IEC technical committee 22: Power
electronic systems and equipment.
The text of this amendment is based on the following documents:
Draft Report on voting
XX/XX/FDIS XX/XX/RVD
Full information on the voting for its approval can be found in the report on voting indicated in
the above table.
The language used for the development of this amendment is English.
This document was drafted in accordance with ISO/IEC Directives, Part 2, and developed in
accordance with ISO/IEC Directives, Part 1 and ISO/IEC Directives, IEC Supplement, available
at www.iec.ch/members_experts/refdocs. The main document types developed by IEC are
described in greater detail at www.iec.ch/standardsdev/publications.
The committee has decided that the contents of this document will remain unchanged until the
stability date indicated on the IEC website under webstore.iec.ch in the data related to the
specific document. At this date, the document will be
• reconfirmed,
• withdrawn,
• replaced by a revised edition, or
• amended.
___________________
IEC CDV 61800-5-2:2016 / Amendment 1 © IEC 2026
ADJUSTABLE SPEED ELECTRICAL POWER DRIVE SYSTEMS

Part 5-2: Safety requirements – Functional
Amendment 1
1 Scope
Delete the last bullet point of the list headed "This part of IEC 61800 does not specify
requirements for:":
• security aspects (e.g., cyber security or PDS(SR) security of access)
2 Normative references
Add the following entry:
IEC TS 63074:2023, Safety of machinery – Security aspects related to functional safety of
safety-related control systems.
Add to the following entries the actual revision (year in bold font) of the named standards:
IEC 60204-1:2021, Safety of machinery – Electrical equipment of machines – Part 1: General
requirements
IEC 61000-4-6:2023, Electromagnetic compatibility (EMC) – Part 4-6: Testing and
measurement techniques – Immunity to conducted disturbances, induced by radio-
frequency fields
IEC 61800-1:2021, Adjustable speed electrical power drive systems – Part 1: General
requirements – Rating specifications for low voltage adjustable speed DC power drive
systems
IEC 61800-5-1:2022, Adjustable speed electrical power drive systems – Part 5-1: Safety
requirements – Electrical, thermal and energy
ISO 13849-1:2023, Safety of machinery – Safety-related parts of control systems – Part 1:
General principles for design
Replace the entries of the respective standards by:
IEC 61000-4-3:2020, Electromagnetic compatibility (EMC) – Part 4-3: Testing and
measurement techniques – Radiated, radio-frequency, electromagnetic field immunity
test
IEC 61000-4-34:2005, Electromagnetic compatibility (EMC) – Part 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 61000-4-34:2005/AMD1:2009
IEC 61400-21-1:2019, Wind energy generation systems - Part 21-1: Measurement and
assessment of electrical characteristics - Wind turbines
IEC CDV 61800-5-2:2016 / Amendment 1 © IEC 2026
IEC 61800-2:2021, Adjustable speed electrical power drive systems – Part 2: General
requirements – Rating specifications for adjustable speed AC power drive systems
IEC 61800-3:2022, Adjustable speed electrical power drive systems – Part 3: EMC
requirements and specific test methods
IEC 61800-4, Adjustable speed electrical power drive systems – Part 4: General requirements
– Rating specifications for a.c. power drive systems above 1 000 V a.c. and not exceeding 35
kV
Substituted by IEC 61800-2:2021
3 Terms and definitions
Add the following entry:
3.34
security risk
expectation of loss expressed as the probability that a particular threat will exploit a particular
vulnerability with a particular consequence
[SOURCE: IEC TS 63074:2023]
6 Requirements for design and development of a PDS(SR)
6.2.3.3 Architectural constraints
Replace first bullet point in the list of limitations in the paragraph titled "Exception:" by:
• SIL 3, if tables D.1, D.2, D.3, D.4, D.5 and D.8 apply
Replace normative reference to a clause of ISO 13849-1 in the note by:
ISO 13849-1:2023, clause 6.1.3.2
6.2.5.2.7 PDS(SR) parameterization
Replace Note 3 by:
NOTE 3 For more details on software-based parameterization see ISO 13849-1:2023, 6.3.
and/or IEC 62061:2021, 6.7.
6.4 Additional requirements for data communications
st
Replace 1 paragraph b
...