Household and similar electrical appliances - Safety - Part 2-27: Particular requirements for appliances for skin exposure to ultraviolet and infrared radiation

IEC 60335-2-27:2009(E) deals with the safety of electrical appliances incorporating emitters for exposing the skin to ultraviolet or infrared radiation, for household and similar use, their rated voltage being not more than 250 V for single-phase appliances and 480 V for other appliances. Appliances intended to be used in tanning salons, beauty parlours and similar premises, are also within the scope of this standard. The principal changes in this edition as compared with the fourth editio of IEC 60335-2-27 are as follows: - clarification of radiation measurement procedure (32.101); - guidelines for exposure time schedule (Annex DD). The attention of National Committees is drawn to the fact that equipment manufacturers and testing organizations may need a transitional period following publication of a new, amended or revised IEC publication in which to make products in accordance with 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. This publication is to be read in conjunction with IEC 60335-1:2006.

Sicherheit elektrischer Geräte für den Hausgebrauch und ähnliche Zwecke - Teil 2-27: Besondere Anforderungen für Hautbestrahlungsgeräte mit Ultraviolett- und Infrarotstrahlung

Appareils électrodomestiques et analogues - Sécurité - Partie 2-27: Règles particulières pour les appareils d'exposition de la peau aux rayonnements ultraviolets et infrarouges

L'IEC 60335-2-27:2009 traite de la sécurité des appareils électriques comportant des émetteurs pour l'exposition de la peau aux rayonnements ultraviolets ou infrarouges destinés à des usages domestiques et analogues, dont la tension assignée n'est pas supérieure à 250 V pour les appareils monophasés et à 480 V pour les autres appareils. Les appareils non destinés à un usage domestique normal mais qui néanmoins peuvent constituer une source de danger pour le public, tels que les appareils destinés à être utilisés dans les solariums, les salons de beauté et les locaux analogues, sont également compris dans le domaine d'application de la présente norme. Les principales modifications de cette édition par rapport à la quatrième édition de l'IEC 60335-2-27 sont les suivantes (les modifications mineures ne sont pas énumérées): - clarification du mode opératoire de mesure de rayonnement (32.101); - lignes directrices du programme de durée d'exposition (Annexe DD). L'attention des Comités Nationaux est attirée sur le fait que les fabricants d'appareils et les organismes d'essai peuvent avoir besoin d'une période transitoire après la publication d'une nouvelle publication IEC, ou d'une publication amendée ou révisée, pour fabriquer des produits conformes aux nouvelles exigences et pour adapter leurs équipements aux nouveaux essais ou aux essais révisés. Le comité recommande que le contenu de cette publication soit entériné au niveau national au plus tôt 12 mois ou au plus tard 36 mois après la date de publication. Cette publication doit être utilisée conjointement avec l'IEC 60335-1:2006

Gospodinjski in podobni električni aparati - Varnost - 2-27. del: Posebne zahteve za aparate za nego kože z ultravijoličnim in infrardečim sevanjem

Ta mednarodni standard obravnava varnost električnih aparatov za uporabo v gospodinjstvih in podobne vrste uporabe, ki so opremljeni z oddajniki za izpostavljanje kože ultravijoličnemu ali infrardečemu sevanju, pri čemer njihova nazivna napetost ne presega 250 V za enofazne naprave in 480 V za druge naprave. Področje uporabe tega standarda zajema tudi naprave, ki niso namenjene običajni uporabi v gospodinjstvih, vendar lahko kljub temu pomenijo nevarnost za ljudi, kot so naprave, ki se uporabljajo v solarijih, kozmetičnih salonih in podobno. Ta standard v največji možni meri obravnava splošne nevarnosti, ki jih predstavljajo naprave ter s katerimi se srečujejo osebe, ki uporabljajo UV naprave v solarijih, kozmetičnih salonih in podobno ali doma. Vendar na splošno ne upošteva: – oseb (vključno z otroki), ki zaradi – fizičnih, čutilnih ali duševnih zmožnosti ali – neizkušenosti in neznanja aparata ne morejo varno uporabljati brez nadzora ali navodil; – otrok, ki se igrajo z aparatom.

General Information

Status
Published
Publication Date
12-Dec-2013
Current Stage
6060 - Document made available
Due Date
13-Dec-2013
Completion Date
13-Dec-2013

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SLOVENSKI STANDARD
SIST EN 60335-2-27:2014
01-januar-2014
1DGRPHãþD
SIST EN 60335-2-27:2011

*RVSRGLQMVNLLQSRGREQLHOHNWULþQLDSDUDWL9DUQRVWGHO3RVHEQH]DKWHYH

]DDSDUDWH]DQHJRNRåH]XOWUDYLMROLþQLPLQLQIUDUGHþLPVHYDQMHP

Household and similar electrical appliances - Safety -- Part 2-27: Particular requirements

for appliances for skin exposure to ultraviolet and infrared radiation

Sicherheit elektrischer Geräte für den Hausgebrauch und ähnliche Zwecke -- Teil 2-27:

Besondere Anforderungen für Hautbestrahlungsgeräte mit Ultraviolett- und
Infrarotstrahlung

Appareils électrodomestiques et analogues - Sécurité -- Partie 2-27: Règles particulières

pour les appareils d'exposition de la peau aux rayonnements ultraviolets et infrarouges

Ta slovenski standard je istoveten z: EN 60335-2-27:2013
ICS:
13.120 Varnost na domu Domestic safety
97.170 Oprema za nego telesa Body care equipment
SIST EN 60335-2-27:2014 en

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
SIST EN 60335-2-27:2014
---------------------- Page: 2 ----------------------
SIST EN 60335-2-27:2014
EUROPEAN STANDARD
EN 60335-2-27
NORME EUROPÉENNE
December 2013
EUROPÄISCHE NORM
ICS 13.120; 97.170 Supersedes EN 60335-2-27:2010
English version
Household and similar electrical appliances -
Safety -
Part 2-27: Particular requirements for appliances for skin exposure to
ultraviolet and infrared radiation
(IEC 60335-2-27:2009, modified)
Appareils électrodomestiques et Sicherheit elektrischer Geräte für den
analogues - Hausgebrauch und ähnliche Zwecke -
Sécurité - Teil 2-27: Besondere Anforderungen für

Partie 2-27: Règles particulières pour les Hautbestrahlungsgeräte mit Ultraviolett-

appareils d'exposition de la peau aux und Infrarotstrahlung
rayonnements ultraviolets et infrarouges (IEC 60335-2-27:2009, modifiziert)
(CEI 60335-2-27:2009, modifiée)

This European Standard was approved by CENELEC on 2013-05-29. 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, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom.

CENELEC
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

© 2013 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.

Ref. No. EN 60335-2-27:2013 E
---------------------- Page: 3 ----------------------
SIST EN 60335-2-27:2014
EN 60335-2-27:2013 – 2 –
Foreword

This document EN 60335-2-27:2013 consists of the text of IEC 60335-2-27:2009 prepared by IEC TC 61,

"Safety of household and similar electrical appliances", together with the common modifications prepared by

the Technical Committee CENELEC TC 61, "Safety of household and similar electrical appliances".

EN 60335-2-27:2013 is based on IEC 60335-2-27:2009, modifying it to fulfil the SCCP requirements for

these appliances and to incorporate existing common modifications and interpretation statements.

The following dates are fixed:
• latest date by which the EN has to be implemented
at national level by publication of an identical
(dop) 2014-06-13
national standard or by endorsement
2014-11-21
• latest date by which the national standards conflicting
(dow)
with the EN have to be withdrawn
This document supersedes EN 60335-2-27:2010.

The principal changes in EN 60335-2-27:2013 as compared with EN 60335-2-27:2010 are as

follows (minor changes are not listed):
– clarification of the radiation measurement procedure (32.101);
– guidelines for an exposure time schedule (Annex DD).

This standard covers the Principle Elements of the Safety Objectives for Electrical Equipment

Designed for Use within Certain Voltage Limits (LVD - 2006/95/EC).

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.
---------------------- Page: 4 ----------------------
SIST EN 60335-2-27:2014
– 3 – EN 60335-2-27:2013
Endorsement Notice

The text of the International Standard IEC 60335-2-27:2009 was approved by CENELEC as a

European Standard with the following agreed common modifications:
COMMON MODIFICATIONS
Introduction
Add after the second paragraph:

This standard covers appliances used for intentional tanning. Irradiance limit values are not to be used

as safety guidelines for non-intentional UV-exposure.
Add after the seventh paragraph:

An investigation by CENELEC TC 61 has shown that all risks from products within the scope of this

standard are fully covered by the Low Voltage Directive, 2006/95/EC. For products having

mechanical moving parts, a risk assessment in accordance with the Machinery Directive,

2006/42/EC, has shown that the risks are mainly of electrical origin and consequently this directive

is not applicable. However, the relevant essential safety requirements of the Machinery Directive

are covered by this standard together with the principal objectives of the Low Voltage Directive.

6 Classification
Replace 6.101 by:

6.Z101 Appliances shall be one of the following types with respect to the type of ultraviolet

radiation:
– UV type 1 appliance;
– UV type 2 appliance;
– UV type 3 appliance;
– UV type 4 appliance.
Compliance is checked by inspection and by the relevant tests.

NOTE UV type 1 appliances and UV type 2 appliances are intended to be used in tanning salons, beauty parlours and similar

premises, under supervision of appropriately trained persons.

UV type 3 appliances are suitable for household and similar use and may be used by unskilled persons. They are also suitable for use

in tanning salons, beauty parlours and similar premises UV type 4 appliances are only to be used following medical advice and only

intended to be used in tanning salons, beauty parlours and similar premises, under supervision of appropriately trained

persons, and not for household use
7 Marking and instructions
7.1 Replace the first paragraph by:

Appliances having UV emitters shall be marked with the appropriate UV type number in the

following form:
UV type X
NOTE Z101 X is replaced by the appropriate number.
Add after Note 102:
UV type 4 appliances shall be marked with the substance of the following:
WARNING: Only to be used following medical advice.
Delete 7.6
7.12 Addition:
Replace the fifth bullet point by:
---------------------- Page: 5 ----------------------
SIST EN 60335-2-27:2014
EN 60335-2-27:2013 – 4 –
• persons having more than 16 moles (2 mm or more in diameter) on the body;
Replace the eighth bullet point by:

• persons not able to tan at all or not able to tan without burning when exposed to the sun;

• persons that burn easily when exposed to the sun;
• persons having a history of frequent severe sunburn during childhood;

• persons suffering from or previously suffering from skin cancer or predisposed to skin

cancer;
Add after the tenth bullet point:
• persons having a first-degree relative with a history of melanoma;
Replace the sixth dashed item by:

– recommended schedule of exposure specifying duration and intervals (based on the UV emitter

characteristics, distances and skin sensitivity), see Annex DD and Annex ZB;
Delete 7.14
22.111
Replace the Note by :
NOTE An example of the equivalency code range calculation is as follows.

If the equivalency code of the lamp fitted in the appliance during type testing is

100–R–25/2,7

the equivalency code range that must be marked on the appliance is calculated as follows:

lower value of X range: 0,75 × 25 = 18,75
lower value of Y range: 0,85 × 2,7 = 2,29
upper value of Y range: 1,15 × 2,7 = 3,10

X is to be rounded to the nearest integer, Y is to be rounded to the nearest first decimal.

The fluorescent UV lamp equivalency code range is then:
100–R–(19-25)/(2,3-3,1)
30 Resistance to heat and fire
30.2 Add the following note:

NOTE Z1 The combination of a lampholder and a fluorescent lamp used for skin exposure to ultraviolet and infrared radiation is not

considered to be a luminaire. EN 60598-1 is not the standard to be used in this case.

32 Radiation, toxicity and similar hazards
32.101
Replace the first paragraph by :

Appliances shall not present a toxic or similar hazard. Appliances having UV emitters shall not emit

radiation having a total effective irradiance exceeding 0,3 W/m weighted according to the

erythema action spectrum of Figure 103.
Appliances shall comply with the values specified in Table BB.1.
Delete the paragraph between Note 3 and Note 4.
---------------------- Page: 6 ----------------------
SIST EN 60335-2-27:2014
– 5 – EN 60335-2-27:2013
Annexes
Replace Annex BB by the following:
Annex BB
(normative)
Detailed classification of UV appliances

This annex provides details of a classification of UV appliances based on amounts of radiation in

the ranges 250 nm to 320 nm and 320 nm to 400 nm.
BB.1 Definitions
For the purposes of this annex, the following definitions apply.
BB.1.1
UV type 1 appliance

appliance having a UV emitter such that the biological effect is caused by radiation having

wavelengths longer than 320 nm and characterized by a relatively high irradiance in the range

320 nm to 400 nm
BB.1.2
UV type 2 appliance

appliance having a UV emitter such that the biological effect is caused by radiation having

wavelengths both shorter and longer than 320 nm and characterized by a relatively high irradiance

in the range of 320 nm to 400 nm
BB.1.3
UV type 3 appliance

appliance having a UV emitter such that the biological effect is caused by radiation having

wavelengths both shorter and longer than 320 nm and characterized by a limited irradiance over the

whole UV radiation band
BB.1.4
UV type 4 appliance

appliance having a UV emitter such that the biological effect is mainly caused by radiation having

wavelengths shorter than 320 nm
BB.2 Classification
UV appliances can be classified as one of the following types:
– UV type 1 appliance;
– UV type 2 appliance;
– UV type 3 appliance;
– UV type 4 appliance.

NOTE 101 UV type 1 appliances and UV type 2 appliances are intended to be used in tanning salons, beauty parlours and similar

premises, under supervision of appropriately trained persons. They are not intended for household use.

UV type 3 appliances are suitable for household and similar use and may be used by unskilled persons. They are also suitable for use

in tanning salons, beauty parlours and similar premises.

UV type 4 appliances are only to be used following medical advice and only intended to be used in tanning salons,

beauty parlours and similar premises, under supervision of appropriately trained persons, and not for household use

---------------------- Page: 7 ----------------------
SIST EN 60335-2-27:2014
EN 60335-2-27:2013 – 6 –
BB.3 Effective irradiance

The effective irradiance for each type of UV appliance, weighted according to the erythema action

spectrum of Figure 103, is given in Table BB.1.
Table BB.1 – Limits of effective irradiance
Effective irradiance
W/m
UV type appliance
250 nm < λ ≤ 320 nm 320 nm < λ ≤ 400 nm
1 < 0,000 5 ≥ 0,15
2 0,000 5 to 0,15 ≥ 0,15
3 < 0,15 < 0,15
4 ≥ 0,15 < 0,15
λ is the wavelength of the radiation.

NOTE 101: The total effective irradiance should not exceed 0,3W/m2 (cf. Subclause 32.101)

---------------------- Page: 8 ----------------------
SIST EN 60335-2-27:2014
– 7 – EN 60335-2-27:2013
Annex DD
Add after the fifth bullet point:
NOTE Z101 The second and following exposures should be at least 10 min.
Add after the ninth bullet point:

NOTE Z102 As any exposure to UV radiation increases the risk of skin cancer, there is no safe value of maximum yearly dose.

---------------------- Page: 9 ----------------------
SIST EN 60335-2-27:2014
EN 60335-2-27:2013 – 8 –
Add a new annex:
Annex ZB
(informative)
A-deviations

We confirm that the existing A-deviation mentioned in EN 60335-2-27:2010 (Annex ZB, 7.12) is still

valid for Finland.

7.12 Finland (Decree of the Ministry of Social Affairs and Health on the Limitation of Public Exposure

to Non-ionising Radiation (294/2002), 4.4.2002)

The recommended number of exposures for each part of the body is to be based upon a

maximum yearly dose of 5 kJ/m , weighted according to the erythema action spectrum of

Figure 103 and taking into account the recommended schedule of exposure.
---------------------- Page: 10 ----------------------
SIST EN 60335-2-27:2014
– 9 – EN 60335-2-27:2013
Bibliography
The bibliography of Part 1 is applicable except as follows.
Addition:

IEC 61228, Fluorescent ultraviolet lamps used for tanning – Measurement and specification method

NOTE Harmonized as EN 61228 (not modified).

ISO 13732-1, Ergonomics of the thermal environment – Methods for the assessment of human

responses to contact with surfaces – Part 1: Hot surfaces
NOTE Harmonized as EN ISO 13732-1 (not modified).
---------------------- Page: 11 ----------------------
SIST EN 60335-2-27:2014
---------------------- Page: 12 ----------------------
SIST EN 60335-2-27:2014
IEC 60335-2-27
Edition 5.0 2009-12
INTERNATIONAL
STANDARD
colour
inside
Household and similar electrical appliances – Safety –

Part 2-27: Particular requirements for appliances for skin exposure to ultraviolet

and infrared radiation
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
PRICE CODE
ICS 13.120; 97.170 ISBN 978-2-88910-146-7
® Registered trademark of the International Electrotechnical Commission
---------------------- Page: 13 ----------------------
SIST EN 60335-2-27:2014
– 2 – 60335-2-27 © IEC:2009(E)
CONTENTS

FOREWORD...........................................................................................................................04

INTRODUCTION.....................................................................................................................1H1H7

1 Scope...............................................................................................................................2H2H8

2 Normative references .......................................................................................................3H3H8

3 Definitions ........................................................................................................................4H4H8

4 General requirement.........................................................................................................5H5H9

5 General conditions for the tests ........................................................................................6H6H9

6 Classification....................................................................................................................7H7H9

7 Marking and instructions.................................................................................................8H8H10

8 Protection against access to live parts............................................................................9H9H13

9 Starting of motor-operated appliances ............................................................................10H10H13

10 Power input and current .................................................................................................11H11H13

11 Heating ..........................................................................................................................12H12H13

12 Void................................................................................................................................13H13H14

13 Leakage current and electric strength at operating temperature......................................14H14H14

14 Transient overvoltages ...................................................................................................15H15H14

15 Moisture resistance ........................................................................................................16H16H14

16 Leakage current and electric strength.............................................................................17H17H14

17 Overload protection of transformers and associated circuits ...........................................18H18H14

18 Endurance......................................................................................................................19H19H14

19 Abnormal operation ........................................................................................................20H20H15

20 Stability and mechanical hazards ...................................................................................21H21H15

21 Mechanical strength .......................................................................................................22H22H16

22 Construction ...................................................................................................................23H23H16

23 Internal wiring.................................................................................................................24H24H19

24 Components ...................................................................................................................25H25H19

25 Supply connection and external flexible cords ................................................................26H26H20

26 Terminals for external conductors...................................................................................27H27H20

27 Provision for earthing .....................................................................................................28H28H20

28 Screws and connections .................................................................................................29H29H20

29 Clearances, creepage distances and solid insulation ......................................................30H30H20

30 Resistance to heat and fire.............................................................................................31H31H20

31 Resistance to rusting......................................................................................................32H32H21

32 Radiation, toxicity and similar hazards............................................................................33H33H21

34H34H27

Annexes ...............................................................................................................................

Annex AA (normative) Measurement of luminance ...............................................................35H35H28

Annex BB (informative) Detailed classification of UV appliances ..........................................36H36H29

Annex CC (informative) Fluorescent UV lamp equivalency code ..........................................37H37H31

Annex DD (informative) Guidelines for the development of an exposure time schedule ........38H38H32

Bibliography..........................................................................................................................39H39H33

---------------------- Page: 14 ----------------------
SIST EN 60335-2-27:2014
60335-2-27 © IEC:2009(E) – 3 –

Figure 101 – Measuring points for appliances that are arranged over a person .....................40H40H24

Figure 102 – Measuring points for appliances exposing a sitting person ...............................41H41H24

Figure 103 – UV action spectra.............................................................................................42H42H25

Table 101 – Maximum transmission of goggles .....................................................................43H43H23

Table BB.1 – Limits of effective irradiance ............................................................................44H44H30

---------------------- Page: 15 ----------------------
SIST EN 60335-2-27:2014
– 4 – 60335-2-27 © IEC:2009(E)
INTERNATIONAL ELECTROTECHNICAL COMMISSION
______________
HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES –
SAFETY –
Part 2-27: Particular requirements for appliances
for skin exposure to ultraviolet and infrared radiation
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 relevant subjects since each technical committee has representation from all

interested IEC National Committees.

3) IEC Publications have the form of recommendations for international use and are accepted by IEC National

Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC

Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any

misinterpretation by any end user.

4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications

transparently to the maximum extent possible in their national and regional publications. Any divergence

between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in

the latter.

5) IEC itself does not provide any attestation of conformity. Independent certification bodies provide conformity

assessment services and, in some areas, access to IEC marks of conformity. IEC is not responsible for any

services carried out by independent certification bodies.

6) All users should ensure that they have the latest edition of this publication.

7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and

members of its technical committees and IEC National Committees for any personal injury, property damage or

other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and

expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC

Publications.

8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is

indispensable for the correct application of this publication.

9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of

patent rights. IEC shall not be held responsible for identifying any or all such patent rights.

International Standard IEC 60335-2-27 has been prepared by IEC technical committee 61:

Safety of household and similar electrical appliances.

This fifth edition cancels and replaces the fourth edition published in 2002, its Amendment 1

(2004) and Amendment 2 (2007). It constitutes a technical revision.

The principal changes in this edition as compared with the fourth edition of IEC 60335-2-27

are as follows (minor changes are not listed):
– clarification of the radiation measurement procedure (32.101);
– guidelines for an exposure time schedule (Annex DD).
---------------------- Page: 16 ----------------------
SIST EN 60335-2-27:2014
60335-2-27 © IEC:2009(E) – 5 –
The text of this standard is based on the following documents:
FDIS Report on voting
61/3911/FDIS 61/3969/RVD

Full information on the voting for the approval of this standard can be found in the report on

voting indicated in the above table.

This publication has been drafted in accordance with the ISO/IEC Directives, Part 2.

This part 2 is to be used in conjunction with the latest edition of IEC 60335-1 and its

amendments. It was established on the basis of the fourth edition (2001) of that standard.

NOTE 1 When “Part 1” is mentioned in this standard, it refers to IEC 60335-1.

This part 2 supplements or modifies the corresponding clauses in IEC 60335-1, so as to

convert that publication into the IEC standard: Safety requirements for appliances for skin

exposure to ultraviolet and infrared radiation.

When a particular subclause of Part 1 is not mentioned in this part 2, that subclause applies

as far as is reasonable. When this standard states "addition", "modification" or "replacement",

the relevant text in Part 1 is to be adapted accordingly.
NOTE 2 The following numbering system is used:

– subclauses, tables and figures that are numbered starting from 101 are additional to those in Part 1;

– unless notes are in a new subclause or involve notes in Part 1, they are numbered starting from 101, including

those in a replaced clause or subclause;
– additional annexes are lettered AA, BB, etc.
NOTE 3 The following print types are used:
– requirements: in roman type;
– test specifications: in italic type;
– notes: in small roman type.

Words in bold in the text are defined in Clause 3. When a definition concerns an adjective, the adjective and the

associated noun are also in bold.

The committee has decided that the contents of the base publication and its amendments will

remain unchanged until the maintenance result date 0F indicated on the IEC web site 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 4 The attention of National Committees is drawn to the fact that equipment manufacturers and testing

organizations may 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.

---------------------- Page: 17 ----------------------
SIST EN 60335-2-27:2014
– 6 – 60335-2-27 © IEC:2009(E)
The following differences exist in the countries indicated below.
– 7.1: The markings are different (USA).
– 10.1: The deviations are different (USA).
– 10.2: The deviations are different (USA).
– 19.101: The test is different (USA).
– 20.1: The test is carried out at an angle of 8° (USA).

– Clause 22: Series resistors are to be incorporated in some UV emitters (Australia).

– 22.107: The requirement is not applicable (USA).
– 22.108: The maximum timer setting is shorter (USA).
– 32.101: The irradiance limits and the tests are different (USA).

– 32.101: The total erythema effective UV irradiance shall not be greater than 0,3 W/m (Belgium)

– 32.101: The effective irradiance limits and wavelength intervals are different (Spain).

– 32.102: The requirements for protective goggles are different (USA).

– Annex DD: The recommended number of exposures for each part of the body is to be based upon a maximum

yearly dose of 5 kJ/m , weighted according to the erythema action spectrum shown in Figure 103 and taking

into account the recommended schedule of exposure (Finland).

A list of all parts of the IEC 60335 series, under the general title: Household and similar

electrical appliances – Safety, can be found on the IEC website.
A bilingual version of this publication may be issued at a later date.

IMPORTANT – The 'colour inside' logo on the cover page of this publication indicates

that it contains colours which are considered to be useful for the correct

understanding of its contents. Users should therefore print this document using a

colour printer.
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SIST EN 60335-2-27:2014
60335-2-27 © IEC:2009(E) – 7 –
INTRODUCTION

It has been assumed in the drafting of this International Standard that the execution of its

provisions is entrusted to appropriately qualifi
...

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