EN IEC 60335-2-90:2021/A1:2021

SLOVENSKI STANDARD
01-februar-2022
Gospodinjski in podobni električni aparati - Varnost - 2-90. del: Posebne zahteve
za mikrovalovne pečice za komercialno uporabo - Dopolnilo A1
Household and similar electrical appliances - Safety - Part 2-90: Particular requirements
for commercial microwave ovens
Appareils électrodomestiques et analogues - Sécurité - Partie 2-90: Exigences
particulières pour les fours à micro-ondes à usage commercial
Ta slovenski standard je istoveten z: EN IEC 60335-2-90:2021/A1:2021
ICS:
97.040.20 Štedilniki, delovni pulti, Cooking ranges, working
pečice in podobni aparati tables, ovens and similar
appliances
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD EN IEC 60335-2-90:2021/A1

NORME EUROPÉENNE
EUROPÄISCHE NORM
November 2021
ICS 97.040.20
English Version
Household and similar electrical appliances - Safety - Part 2-90:
Particular requirements for commercial microwave ovens
(IEC 60335-2-90:2015/A1:2019)
Appareils électrodomestiques et analogues - Sécurité - Elektrische Geräte für den Hausgebrauch und ähnliche
Partie 2-90: Exigences particulières pour les fours à micro- Zwecke - Sicherheit - Teil 2-90: Besondere Anforderungen
ondes à usage commercial für gewerbliche Mikrowellenkochgeräte
(IEC 60335-2-90:2015/A1:2019) (IEC 60335-2-90:2015/A1:2019)
This amendment A1 modifies the European Standard EN IEC 60335-2-90:2021; it was approved by CENELEC on 2021-09-27. CENELEC
members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this amendment 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 amendment 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
© 2021 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN IEC 60335-2-90:2021/A1:2021 E

European foreword
This document EN IEC 60335-2-90:2021/A1:2021 consists of the text of IEC 60335-2-
90:2015/A1:2019 prepared by IEC/TC 61 "Safety of household and similar electrical appliances".
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2022-09-27
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2024-09-27
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.
Any feedback and questions on this document should be directed to the users’ national committee. A
complete listing of these bodies can be found on the CENELEC website.
This standard is read in conjunction with IEC 60335-1:2010+A1:2013+A2:2016.
Endorsement notice
The text of the International Standard IEC 60335-2-90:2015/A1:2019 was approved by CENELEC as
a European Standard without any modifications.
In the official version, for Bibliography, the following notes have to be added for the standards
indicated:
Delete the following references:
IEC 60335-2-36 NOTE Harmonized as EN 60335-2-36
IEC 60335-2-42 NOTE Harmonized as EN 60335-2-42
IEC 60335-2-49 NOTE Harmonized as EN 60335-2-49
IEC 60335-2-75 NOTE Harmonized as EN 60335-2-75

EN IEC 60335-2-90:2020/A1:2021 (E)
Annex ZC
(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 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.
Addition
Publication Year Title EN/HD Year
IEC 60335-2-36 -  Household and similar electrical appliances - FprEN 60335-2-36+ 2021
Safety - Part 2-36: Particular requirements A11 2021
for commercial electric cooking ranges,
ovens, hobs and hob elements
IEC 60335-2-42 -  Household and similar electrical appliances - EN 60335-2-42+ 2003
Safety - Part 2-42: Particular requirements A1+ 2008
for commercial electric forced convection A11 2012
ovens, steam cookers and steam-convection
ovens
IEC 60335-2-49 -  Household and similar electrical appliances - EN 60335-2-49+ 2003
Safety - Part 2-49: Particular requirements A1+ 2008
for commercial electric hot cupboards A11+ 2012
A2 2019
IEC 60335-2-75 -  Household and similar electrical appliances - EN IEC 60335-2-75+ 2021
Safety - Part 2-75: Particular requirements A1+ 2021
for commercial dispensing appliances and A2+ 2021
vending machines A11 2021
IEC 60335-2-90 ®
Edition 4.0 2019-11
INTERNATIONAL
STANDARD
AMENDMENT 1
Household and similar electrical appliances – Safety –

Part 2-90: Particular requirements for commercial microwave ovens

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
ICS 97.040.20 ISBN 978-2-8322-7578-8

– 2 – IEC 60335-2-90:2015/AMD1:2019
© IEC 2019
FOREWORD
This amendment has been prepared by subcommittee 61B: Safety of microwave appliances for
household and commercial use, of IEC technical committee 61: Safety of household and similar
electrical appliances.
The text of this amendment is based on the following documents:
CDV Report on voting
61B/618/CDV 61B/631/RVC
61B/619/CDV 61B/632/RVC
61B/617/CDV 61B/633/RVC
61B/616/CDV 61B/634/RVC
61B/612/CDV 61B/635/RVC
61B/620/CDV 61B/636/RVC
Full information on the voting for the approval of this amendment can be found in the report on
voting indicated in the above table.
The committee has decided that the contents of this publication will remain unchanged until the
stability date indicated on the IEC website under "http://webstore.iec.ch" in the data related to
the specific publication. At this date, the publication will be
• reconfirmed,
• withdrawn,
• replaced by a revised edition, or
• amended.
NOTE The attention of National Committees is drawn to the fact that equipment manufacturers and testing
organizations can need a transitional period following publication of a new, amended or revised IEC publication in
which to make products in accordance with the new requirements and to equip themselves for conducting new or
revised tests.
It is the recommendation of the committee that the content of this publication be adopted for implementation nationally
not earlier than 12 months or later than 36 months from the date of publication.
A bilingual version of this publication may be issued at a later date.

___________
1 Scope
Replacement:
Replace the first dashed item of NOTE 105 with the following:
– for appliances intended to be used in vehicles or on trains, on board ships or board aircraft, additional
requirements may be necessary;

IEC 60335-2-90:2015/AMD1:2019 – 3 –
© IEC 2019
2 Normative references
Add the following references to the existing list:
IEC 60335-2-36, Household and similar electrical appliances – Safety – Part 2-36: Particular
requirements for commercial electric cooking ranges, ovens, hobs and hob elements
IEC 60335-2-42, Household and similar electrical appliances – Safety – Part 2-42: Particular
requirements for commercial electric forced convection ovens, steam cookers and steam-
convection ovens
IEC 60335-2-49, Household and similar electrical appliances – Safety – Part 2-49: Particular
requirements for commercial electric hot cupboards
IEC 60335-2-75, Household and similar electrical appliances – Safety – Part 2-75: Particular
requirements for commercial dispensing appliances and vending machines
3 Definitions
Replace the title of this clause, not the numbering, with “Terms and definitions”.
3.113
microwave enclosure
Renumber Note 2 with Note 1 and Note 3 with Note 2.
11 Heating
11.7 Add the following text after the first sentence:
The last cycle does not include a rest period of 1 min.
15 Moisture resistance
15.2 Replace the text of the addition with the following:
A quantity of 0,5 l of the same spillage solution is poured steadily over the shelf over a period
of 1 min. If the shelf can collect spilled liquid, it is filled with the solution and a further 0,5 l is
then added over a period of 1 min.
15.101 Replace the first and second paragraph of the compliance crit
...