Iec 60335 2 53 2017

 IEC 2 17 3.10 fire u rd p rt of the en los re of an infrare emit er throu h whic the infrare emit er is normal y visible an whic is inten ed to g ard again t direct ac es to the infrar

Household and simi ar electrical appl ances – Safety –

Part 2-53: Particular r equirements for sauna heating appl ances and infrared

cabins

Apparei s électrodomestiques et analogues – Sécurité –

Partie 2-53: Règles particul ères pour les apparei s de chauf age de saunas et les

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Al rig ts re erv d Unle s oth rwis s e ifie , n p rt of this p blc tio ma b re ro u e or uti z d in a y form

or b a y me n , ele tro ic or me h nic l in lu in p oto o yin a d microfim, with ut p rmis io in writin from

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c p rig t or h v a e q iry a o t o tainin a ditio al rig ts to this p blc tio , ple s c nta t th a dre s b low or

y ur lo al IEC memb r Natio al Commite for furth r informatio

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ni uti s e s u q elq e forme q e c s it et p r a c n pro é é, éle tro iq e o mé a iq e, y c mpris la p oto o ie

et le microfims, s n la c rd é rit d l EC o d Comité n tio al d l EC d p y d d ma d ur Si v u a e d s

q e tio s s r le c p rig t d l EC o si v u d sire o te ir d s droits s p léme taire s r c te p blc tio , uti s z

le c ord n é s ci-a rè o c nta te le Comité n tio al d l EC d v tre p y d ré id n e

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Intern tio al Sta d rd for al ele tric l ele tro ic a d relate te h olo ie

A bo t IE p blc tio s

Th te h ic l c nte t of IEC p blc tio s is k pt u d r c n ta t re iew b th IEC Ple s ma e s re th t y u h v th

late t e itio ,a c rig n a or a ame dme t mig t h v b e p bls e

IE Catalogue - webstore ie c h/ catalogue

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biblo r ap ic l informa tio o IEC Inter natio al Sta d r ds,

Te h ic l Sp cifica tio s, Te h ic l Re or ts a d oth r

d c me ts Av aia le for PC, Ma OS, An r oid Ta lets a d

iPa

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v ar i ty of c te a (r efer en e n mb r , tex t, te h ica l

c mmite ,…) It als giv es infor ma tio o pr oje ts, r epla e

a d with r awn p blc tio s

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A pro os de p blc tio s IE

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plu ré e te, u c rig n um o ame d me t p ut a oir été p blé

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Household and simi ar electrical appl ances – Safety –

Part 2-53: Particular requirements for sauna heating appl ances and infrared

cabins

Apparei s électrodomestiques et analogues – Sécurité –

Partie 2-53: Règles particul ères pour les apparei s de chaufage de s unas et

les cabines infrarouges

INT ERNAT IONAL

ELECT ROT ECHNICAL

COMMIS ION

ELECT ROT ECHNIQUE

INT ERNAT IONALE

®

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c lo r

insid

IEC 60335-2-53

Editio 4.1 2 17-01

Household and simi ar electrical appl ances – Safety –

Part 2-53: Particular r equirements for sauna heating appl ances and infrared

cabins

Apparei s électrodomestiques et analogues – Sécurité –

Partie 2-53: Règles particul ères pour les apparei s de chauf age de saunas et les

 IEC 2 17

FOREWORD 4

INTRODUCTION 7

1 Sco e 9

2 Normative referen es 10 3 Terms an definition 10 4 General req irement 1

5 General con ition for the tests 1

6 Clas ification 1

7 Markin an in tru tion 12 8 Protection again t ac es to l ve p rts 15 9 Startin of motor-o erated a pl an es 15 10 Power input an c r ent 15 1 He tin 15 12 Void 16 13 L akage c r ent an electric stren th at o eratin temp rature 16 14 Tran ient overvoltages 16 15 Moisture resistan e 16 16 L akage c r ent an electric stren th 16 17 Overlo d protection of tran formers an as ociated circ its 16 18 En uran e 16 19 Abnormal o eration 16 2 Sta i ty an mec anical hazard 19 21 Mec anical stren th 19 2 Con tru tion 2

2 Internal wirin 2

2 Comp nents 2

2 Sup ly con ection an external flexible cord 2

2 Terminals for external con u tors 2

2 Provision for e rthin 2

2 Screws an con ection 2

2 Cle ran es, cre p ge distan es an sold in ulation 2

3 Resistan e to he t an fire 2

31 Resistan e to ru tin 2

3 Radiation, toxicity an simiar hazard 2

An exes 2

An ex R (normative) Sof ware evaluation 2

An ex AA (normative) Sau a ro m for testin sau a he tin a pl an es 2

An ex BB (normative) Estimation of the infrared radiation 2

Bibl ogra h 3

 IEC 2 17

Fig re 10 – Temp rature/relative h midity c aracteristic d rin a normal o eration 2

Fig re AA.1 – Sau a ro m 2

Ta le 101 – Volume of sau a ro m 17

1) Th Intern tio al Ele trote h ic l Commis io (IEC) is a worldwid org niz tio for sta d rdiz tio c mprisin

al n tio al ele trote h ic l c mmite s (IEC Natio al Commite s) Th o je t of IEC is to promote

intern tio al c -o eratio o al q e tio s c n ernin sta d rdiz tio in th ele tric l a d ele tro ic field To

this e d a d in a ditio to oth r a tivitie , IEC p bls e Intern tio al Sta d rd , Te h ic l Sp cific tio s,

Te h ic l Re orts, Pu lcly Av ia le Sp cific tio s (PAS) a d Guid s (h re fer refere to a “IEC

Pu lc tio (s)”) Th ir pre aratio is e tru te to te h ic l c mmite s; a y IEC Natio al Commite intere te

in th s bje t d alt with ma p rticip te in this pre aratory work Intern tio al g v rnme tal a d n n

-g v rnme tal org niz tio s laisin with th IEC als p rticip te in this pre aratio IEC c la orate clo ely

with th Intern tio al Org niz tio for Sta d rdiz tio (ISO) in a c rd n e with c n itio s d termin d b

a re me t b twe n th two org niz tio s

2) Th formal d cisio s or a re me ts of IEC o te h ic l maters e pre s, a n arly a p s ible, a intern tio al

c n e s s of o inio o th rele a t s bje ts sin e e c te h ic l c mmite h s re re e tatio from al

intere te IEC Natio al Commite s

3) IEC Pu lc tio s h v th form of re omme d tio s for intern tio al u e a d are a c pte b IEC Natio al

Commite s in th t s n e Whie al re s n ble eforts are ma e to e s re th t th te h ic l c nte t of IEC

Pu lc tio s is a c rate, IEC c n ot b h ld re p n ible for th wa in whic th y are u e or for a y

misinterpretatio b a y e d u er

4) In ord r to promote intern tio al u iformity, IEC Natio al Commite s u d rta e to a ply IEC Pu lc tio s

tra s are tly to th ma imum e te t p s ible in th ir n tio al a d re io al p blc tio s An div rg n e

b twe n a y IEC Pu lc tio a d th c re p n in n tio al or re io al p blc tio s al b cle rly in ic te in

th later

5) IEC its lf d e n t pro id a y ate tatio of c nformity In e e d nt c rtific tio b die pro id c nformity

a s s me t s rvic s a d, in s me are s, a c s to IEC mark of c nformity IEC is n t re p n ible for a y

s rvic s c rie o t b in e e d nt c rtific tio b die

6) Al u ers s o ld e s re th t th y h v th late t e itio of this p blc tio

7) No la i ty s al ata h to IEC or its dire tors, emplo e s, s rv nts or a e ts in lu in in ivid al e p rts a d

memb rs of its te h ic l c mmite s a d IEC Natio al Commite s for a y p rs n l injury, pro erty d ma e or

oth r d ma e of a y n ture wh ts e er, wh th r dire t or in ire t, or for c sts (in lu in le al fe s) a d

e p n e arisin o t of th p blc tio , u e of, or rela c u o , this IEC Pu lc tio or a y oth r IEC

This Con ol date version is not a of icial IEC Sta dard a d ha be n prepare for

us r c nv nie c Only the c r e t v rsion of the sta dard a d its ame dme t(s)

In this Re l ne v rsion, a v rtic l l n in the margin s ows where the te h ic l c nte t

is modifie by ame dme t 1 Addition are in gre n te t, deletions are in strik through

re te t A s parate Final v rsion with al c a g s a c pte is a ai able in this

 IEC 2 17

International Stan ard IEC 6 3 5-2-5 has b en pre ared by IEC tec nical commite 61:

Safety of hou ehold an simiar electrical a plan es

This fourth edition con titutes a tec nical revision

The prin ip l c an es in this edition as comp red with the third edition of IEC 6 3 5-2-5 are

as fol ows (minor c an es are not l sted):

– the s o e is c an ed to cover infrared ca in ;

– ad itional req irements for reces ed sau a he ters are ad ed;

– req irements of electronic interloc s are ad ed (2 10 )

This publ cation has b en draf ed in ac ordan e with the ISO/IEC Directives, Part 2

This p rt 2 is to b u ed in conju ction with the latest edition of IEC 6 3 5-1 an its

amen ments It was esta ls ed on the b sis of the fifh edition (2 10) of that stan ard

NOT 1 Wh n “Part 1 is me tio e in this sta d rd, it refers to IEC 6 3 5-1

This p rt 2 s p lements or modifies the cor esp n in clau es in IEC 6 3 5-1, so as to

con ert that publ cation into the IEC stan ard: Safety req irements for electric sau a he tin

a pl an es and infrared ca in

When a p rtic lar s bclau e of Part 1 is not mentioned in this p rt 2, that s bclau e ap l es

as far as is re sona le When this stan ard states “ad ition”, “modification” or “re lacement”,

the relevant text in Part 1 is to b ada ted ac ordin ly

NOT 2 Th folowin n mb rin s stem is u e :

– s b la s s, ta le a d fig re th t are n mb re startin from 101 are a ditio al to th s in Part 1;

– u le s n te are in a n w s b la s or in olv n te in Part 1, th y are n mb re startin from 101, in lu in

th s in a re la e cla s or s b la s ;

– a ditio al a n x s are letere A , B , etc

NOT 3 Th folowin print ty e are u e :

– req irements: in roman typ ;

– te st spe cific to s: in ialc typ e;

– n te : in smal roma ty e

Word in b ld in th te t are d fin d in Cla s 3 Wh n a d finitio c n ern a a je tiv , th a je tiv a d th

a s ciate n u are als in b ld

A l st of al p rts of the IEC 6 3 5 series, u der the general title: Hou se hold and simiar

ele c tric l ap lance s – Safe ty, can b fou d on the IEC we site

The commite has decided that the contents of the b se publ cation an its amen ment wi

remain u c an ed u ti the sta i ty date in icated on the IEC we site u der

"ht p:/ we store.iec.c " in the data related to the sp cific publcation At this date, the

NOT 4 Th ate tio of Natio al Commite s is drawn to th fa t th t e uipme t ma ufa turers a d te tin

org niz tio s ma n e a tra sitio al p rio folowin p blc tio of a n w, ame d d or re is d IEC p blc tio in

whic to ma e pro u ts in a c rd n e with th n w re uireme ts a d to e uip th ms lv s for c n u tin n w or

 IEC 2 17

It is th re omme d tio of th c mmite th t th c nte t of this p blc tio b a o te for impleme tatio

n tio aly n t e rler th n 12 mo th or later th n 3 mo th from th d te of p blc tio

The fol owin dif eren es exist in the cou tries in icated b low

– 6.1: Cla s 0I a pla c s are alowe (Ja a )

– 1 2: Th temp rature ris s in fro t of th s u a h ater are n t me s re (USA)

– 1 8: Th temp rature ris lmits are difere t (USA)

– 13.2: L a a e c r e t te ts are c rie o t o s u a h aters h vin a s p ly c rd (USA)

– 16.2: L a a e c r e t te ts are c rie o t o s u a h aters h vin a s p ly c rd (USA)

– 19.1: Th v lume of th s u a ro m is difere t (USA)

– 19.5: Th te t is als c rie o t o a pla c s inte d d to b p rma e tly c n e te to fix d wirin

 IEC 2 17

It has b en as umed in the drafin of this International Stan ard that the exec tion of its

provision is entru ted to a pro riately q al fied an exp rien ed p rson

This stan ard recog izes the international y ac e ted level of protection again t hazard s c

as electrical, mec anical, thermal, fire an radiation of a pl an es when o erated as in

normal u e takin into ac ou t the man facturer's in tru tion It also covers a normal

situation that can b exp cted in practice an takes into ac ou t the way in whic

electromag etic phenomena can afect the safe o eration of a pl an es

This stan ard takes into ac ou t the req irements of IEC 6 3 4 as far as p s ible so that

there is comp tibi ty with the wirin rules when the a pl an e is con ected to the s p ly

main However, national wirin rules may dif er

If an a pl an e within the s o e of this stan ard also in orp rates fu ction that are covered

by another p rt 2 of IEC 6 3 5, the relevant p rt 2 is a pl ed to e c fu ction se arately, as

far as is re sona le If a plca le, the influen e of one fu ction on the other is taken into

ac ou t

NOT 1 For e ample, if s u a he ting ap l anc s within th s o e of this p rt 2 in lu e a h midifier u it, th n

IEC 6 3 5-2-9 is a plc ble a far a is re s n ble

When a p rt 2 stan ard do s not in lu e ad itional req irements to cover hazard de lt with

in Part 1, Part 1 a pl es

NOT 2 This me n th t th te h ic l c mmite s re p n ible for th p rt 2 sta d rd h v d termin d th t it is

n t n c s ary to s e ify p rtic lar re uireme ts for th a pla c in q e tio o er a d a o e th g n ral

re uireme ts

This stan ard is a prod ct fami y stan ard de l n with the safety of a pl an es an takes

preceden e over horizontal an generic stan ard coverin the same s bject

NOT 3 Horiz ntal a d g n ric sta d rd c v rin a h z rd are n t a plc ble sin e th y h v b e ta e into

c n id ratio wh n d v lo in th g n ral a d p rtic lar re uireme ts for th IEC 6 3 5 s rie of sta d rd For

e ample, in th c s of temp rature re uireme ts for s rfa e o ma y a pla c s, g n ric sta d rd , s c a

ISO 13 3 -1 for h t s rfa e , are n t a plc ble in a ditio to Part 1 or p rt 2 sta d rd

An a pl an e that compl es with the text of this stan ard wi not neces ari y b con idered to

comply with the safety prin iples of the stan ard if, when examined an tested, it is fou d to

have other fe tures that imp ir the level of safety covered by these req irements

An a pl an e employin materials or havin forms of con tru tion dif erin from those detai ed

in the req irements of this stan ard may b examined an tested ac ordin to the intent of

the req irements an , if fou d to b s bstantial y eq ivalent, may b con idered to comply

with the stan ard

Electrotec nical Commis ion (IEC) draws at ention to the fact that it is claimed that

compl an e with this doc ment may in olve the u e of a p tent

IEC takes no p sition con ernin the eviden e, val dity an s o e of this p tent rig t

The holder of this p tent rig t has as ured the IEC that he/s e is wi in to negotiate l cen es

either fre of c arge or u der re sona le an non-dis riminatory terms an con ition with

a pl cants throu hout the world In this resp ct, the statement of the holder of this p tent

rig t is registered with IEC Information may b obtained from:

Klafs GmbH & Co KG

At ention is drawn to the p s ibi ty that some of the elements of this doc ment may b the

s bject of p tent rig ts other than those identified a ove IEC s al not b held resp n ible for

identifyin an or al s c p tent rig ts

IEC (htp:/pate ts.ie c ) maintain on-lne data b ses of p tents relevant to its stan ard

Users are en ouraged to con ult the data ase for the most up to date information con ernin

p tents

This clau e of Part 1 is re laced by the fol owin

This International Stan ard deals with the safety of electric s una he ting appl a c s an

infrare emit in u its havin a rate power input not ex e din 2 kW, their rate

v lta e b in not more than 2 0 V for sin le-phase a pl an es an 4 0 V for other

a pl an es

The a pl an es covered by this stan ard are inten ed for u e in the home an in publ c

sau as located in bloc s of flats, hotels an simi ar location

NOT 101 Sau a he ting ap l anc s ma b of th th rmal stora e ty e

This stan ard also de ls with the safety of electric s una h ating appl a c s provided with a

h midifier u it, their rate v lta e b in not more than 2 0 V for sin le-phase a plan es

an 4 0 V for other a pl an es The ro m air is h midified by eva oratin or atomisin water

NOT 10 A h midifier ma b p rt of a s u a he ting ap l anc or ma b in orp rate in th s u a he ter

Th s u a he ting ap l anc or s u a he ter ma b o erate with or with ut th h midifier

As far as is practica le, this stan ard de ls with the common hazard presented by

a pl an es that are en ou tered by al p rson in an arou d the home However, in general,

– in ma y c u trie a ditio al re uireme ts are s e ifie b th n tio al h alth a th ritie , th n tio al

a th ritie re p n ible for th prote tio of la o r a d simiar a th ritie

NOT 10 This sta d rd d e n t a ply to

– a pla c s inte d d to b u e in lo atio s wh re s e ial c n itio s pre ai s c a th pre e c of a

c ro iv or e plo iv atmo p ere (d st, v p ur or g s)

 IEC 2 17

This clau e of Part 1 is a pl ca le ex e t as folows

Ad i o :

ISO 3 6 -1, G rap ic l symb ls – Safety colours ands fe ty sig s – Part 1: Design p rinciple s

fo r s fe ty sig ns in wo rk la e s andpublc area

3 Terms a d definitions

This clau e of Part 1 is a pl ca le ex e t as fol ows

3.1.9 R e pla eme t

normal operation

o eration of the a plan e u der the fol owin con ition :

Sa na he tin ap l a c s, s una he ters, infrare emit ers an infrare emit in units

are in tal ed in the sau a room sp cified in An ex AA an in ac ordan e with the in tru tion

The volume of the sau a ro m is the minimum value sp cified in the in tru tion

The roc container is fi ed in ac ordan e with the in tru tion If the ca acity of the roc

container is adju ta le, the container is fi ed with the most u favourable q antity of roc s If

the roc container has a ld, the l d is p sitioned in ac ordan e with the in tru tion

Prefabric te s un s an prefabric te infrare c bins are in tal ed in ac ordan e with

 IEC 2 17

3.10

fire u rd

p rt of the en los re of an infrare emit er throu h whic the infrare emit er is normal y

visible an whic is inten ed to g ard again t direct ac es to the infrare emit er

3.10

time pre-s le tion

switc in on a sau a he ter within a prefabric te s una with a delay

This clau e of Part 1 is a pl ca le

5 Ge eral c nditions for the tests

This clau e of Part 1 is a pl ca le ex e t as fol ows

5.2 Ad i o :

If th ap lanc e comp rise s more than o e s a u na hea ter ormore than o e infared emiter,

the se are te sted to ge the r

5.3 Ad i o :

Fo r ap planc e s whe re both s una and humidifyin o e rato n is po ssib le , th te sts for s una

o perato are made first, folowed imme diately by th te sts fo r humidifyin Th the rmo stats

and hu midiy c o ntro ls, if an , are ini aly se t to th irmaximu m se ttn

5.101 Ifa v nt atn fan op erate s inde pe de ty o f th h atn e leme nt, th te sts are c ried

o u t wih o r wih ut th fan in op e rato , whiche ve r is mo re u nfavo u rab le

5.10 Wh n a combinato n o fs a u na -he ating appla nc es and infared emiting units is to

be tested, th te sts are caried out unde r th most u nfavo urab le condi o ns

Electrical comp nents of prefabric te s una s al b at le st IPX4

Infrare emit ers, controls an prote tiv de ic s inten ed to b mou ted in ide a ca in

s al b at le st IPX2

Infrare emit ers, controls and prote tive de ic s inten ed to b mou ted in ide a ca in in

 IEC 2 17

7 Marking a d instructions

This clau e of Part 1 is a pl ca le ex e t as fol ows

7.1 Ad i o :

Sa na h aters an infrare emit ers s al b marked with s mb l ISO 7 0 -0 9 (2 0 -01)

or with the s bstan e of the fol owin :

Re d o erators man al

They s al also b marked with

– the minimum distan e b twe n the to of the he ter an the cei n of the sau a ro m;

– the minimum distan e b twe n the b tom of the he ter an the flo r of the sau a ro m,

u les this distan e is determined by the con tru tion of the he ter;

– the minimum horizontal distan e b twe n the he ter an an combu tible material of the

sau a ro m, in lu in a protective rai , u les these distan es are determined by the

con tru tion of the he ter;

– the maximum de th an minimum width of the reces for s u a he ters inten ed to b

in taled in a reces

Sa na he ters an infrare emit ers s al b marked with s mb l IEC 6 417-5 41

(2 0 -10) combined with the prohibition sig of ISO 3 6 -1, ex e t for colours, or with the

s bstan e of the fol owin :

WARNING: Do not cover

The in ide wal of prefabric te s una or prefabric te infrare c bin s al b marked

ne r the s u a he ter or infrare emit er with the s bstan e of the fol owin :

WARNING: Coverin the he ter or infrared emiter cau es fire ris

Sa na he ters s al b marked with the s bstan e of the fol owin :

WARNING: An inadeq ately fi ed roc container cau es fire ris

NOT 101 This warnin is n t re uire if th s u a he ter c mple with Cla s 1 with ut ro k in th

 IEC 2 17

NOT 101 Th c n e tio dia ram ma als s ow c n e tio s, oth r th n th s re uire , pro id d th

a ditio al informatio d e n t c u e c nfu io

NOT 10 If more th n o e c ntrol b ard is pro id d, th c n e tio dia ram ma b divid d s th t e c

c ntrol b ard h s its own c n e tio dia ram a d a refere c to th oth r c ntrol b ard

7.12 Ad i o :

The in tru tion for s una h aters s al state how to fi the roc container

The in tru tion for a pl an es for publ c sau as that do not have a timer s al state that the

a pl an e is to b contin ou ly at en ed The in tru tion for other s un he ting

appl a c s an infrare emit ing units s al state that the sau a ro m or ca in is to b

in p cted b fore either restartin the timer or by switc in on the a pl an e by a se arate

remote-control s stem

Unles the s una he ter for publ c sau as compl es with the test of 19.101, the in tru tion

for s un he ters for publc sau as an s u a he ting ap l a c s an infrare emit ing

units for publ c sau as that may b switc ed on by a se arate remote-control s stem s al

state that the sau a ro m or ca in is to b in p cted b fore set in the a pl an e to a stan

-by mode for a delayed start

The in tru tion for prefabric te infrare c bin an the in tru tion for prefabric te

s una in orp ratin infrare emit ers s al state that cle nin with ste m cle ners, hig

pres ure cle ners an sprayin water is not al owed

If the a pl an es are marked with the s mb l IEC 6 417-5 41 (2 0 -10) combined with the

prohibition sig of ISO 3 6 -1 ex e t for colours, their me nin s al b explained

The in tru tion for infrared emit ers s al in lu e the s bstan e of the fol owin :

• it is recommen ed that the infrared ca in s ould not b u ed within 2 h afer UV radiation

exp s re from artificial sources or s n-b thin ;

• in ivid als who may b at ris from h p rthermia, s c as in ivid als s f erin from

cardiovas ular dise se, s ould se k medical ad ice b fore u e of infrared warmin

ca in ;

• when p rsistent erythema (red enin of the s in lastin more than a day) an netlke

colour c an es p rsist af er reg lar exp s re to infrared radiation, exp s re s ould not b

re e ted an medical ad ice s ould be sou ht to prevent develo ment of erythema ab

ig e ;

• if you are a p rson with compromised he t p in sen ation or u der the influen e of alcohol

or tran ui zers you s ould not u e infrared warmin ca in

7.12.1 Ad i o :

The in tal ation in tru tion of s una he ters inten ed for a reces ed in tal ation s al give

detai s of the pro er in tal ation in a reces ed are an state that me n that prevent

combu tible o jects b in placed on the to of the he ter have to b in tal ed in the air

c an el a ove the he ter

NOT 101 For e ample, a air o tlet gri or g ard s a e a minimum 4 mm from a y h ate s rfa e b n ath,

wh s dime sio s of th o e in d n t e c e 5 mm × 2 mm or 12 mm × 12 mm, is c n id re to b a

s ita le me n

The in tal ation in tru tion for prefabric te s una an prefabric te infrare c bins

s al give detai s on how to as emble the a pl an e

The in tal ation in tru tion for s u a he tin ap l a c s an infrare emit ing units s al

 IEC 2 17

– the minimum an maximum volume, in c bic metres, of the sau a ro m or ca in in whic

the s una he ter or infrare emit er is inten ed to b in tal ed;

– the minimum heig t of the sau a ro m or ca in;

– the materials to b u ed for the wals an the cei n of the sau a ro m or ca in;

– the ar an ement of the se arate protective rai, if a pl ca le;

– the me n of venti atin the sau a ro m or ca in;

– the in tal ation of adjacent s una he ters or infrare emit ers or a statement that the

s u a he ter or infrare emit er mu t b u ed alone;

– the con ection an p sition of controls in the sau a ro m or ca in;

– that thermostat sen ors s al b in tal ed so that they are not influen ed by in omin air;

– the in tal ation of the control b ard, in lu in a statement that the control b ard mu t b

mou ted outside the sau a ro m or ca in (not neces ary if the control b ard is at le st

IPX4);

– the typ of ca le for s p lyin of the s una he ter or infrare emit er

The in tru tion for infrare emit ers s al state

• the minimum distan e b twe n the to of an infrare emit er an the cei n of the ca in;

• the minimum distan e b twe n the b t om of an infrare emit er an the flo r of the

ca in, u les this distan e is determined by the con tru tion of the infrare emit er;

• the minimum horizontal distan e b twe n an infrare emit er an an combu tible

material of the ca in, in lu in a protective rai, u les these distan es are determined by

the con tru tion of the infrare emit er;

• the minimum distan e b twe n adjacent infrare emit ers

The in tal ation in tru tion for a pl an es for publ c sau as or infrared ca in that do not

have a timer s al state that a pi ot lamp s owin that the he ter or infrare emit er is

switc ed on is to b in taled in the aten ant's ro m

Unles the s u a h ater compl es with the test of 19.101, the in talation in tru tion for

s una h ating appl a c s or infrare emit ing units that in orp rate a stan -by mode

set in for remote operatio s al state that the do r of the sau a ro m or ca in s al b

fit ed with an interloc s c that the stan -by mode set in for remote operation is disa led if

the sau a do r or ca in do r is o ened when the stan -by mode set in for remote operation

is set

7.14 Ad i o :

The markin of distan es to combu tible material of the sau a ro m or ca in s al b cle rly

visible from the outside of the s una he ter or infrare emit er without removin covers

The warnin s con ernin fire ris s s al b visible afer the s una he ter or infrare emit er

has b en in tal ed an the leterin s al have a heig t of at le st

– 5 mm, for he din s;

– 3 mm, for other let erin

NOT 101 Th s warnin s ma b pla e o a re e s d low p rt of th s u a he ter or inf ared emit er

7.101 The a pl an e s al b marked with in tru tion to re lace infrared emiters with the

exact same man facturer an model of emiter

Th te st is also c aried out wih th ro ck c ontain r emp ty u nle ss th sa una he a ter is mark d

wih th warnin c o nc e rnin an inade u ately fi ed ro ck co tain r

Modific ato :

Ap planc e s no rmaly p lac e d o a floo r in use, are p lac e do n th floo r a ne ar to th wals a

p o ssible, takin into a c ount th instruc tio s

1 3 Ad i o :

Tempe rature rise s in fro t o f th s a una he ate r are mea ured o n a mo vab le woo de rod

p ainted dull b la k pla ed ve rtc ly o th flo o r Th ro d ha dime nsio ns ap p ro ximately 2 mm

by 2 mm and ha suffic ie nt le ng th to e te d at lea t 4 0 mm abo ve th hig he st p int of th

sauna hea te r o r fo r s una hea ters containin ro cks, th hig est p int of th ro cks Th

distanc e be twe n th rodand th he ater is th minimum h rizo tal distance mark d o th

h ate r Fo r infa red e mite rs, th ve rtc al distanc e betwee n th ro d and th e mi e r is varie d

so a to atain th highe st tempe rature Th h rizo tal distance b etwe n th rod and th

e mi eris th minimu m ho rizo tal distance stated in th instruc tio s

NOT 101 If it is in ic te th t th minimum h riz ntal dista c v rie with th h ig t from th flo r, th

me s reme ts are ma e a c rdin ly

1 7 R eplaceme t

Ap planc e s are o e rated unt steady c o ndi o s are e stab lish d

1 8 Modific ato :

Th te mpe rature rise of th wo ode rod, wals, c ei n and flo r of th s una ro om or ofth

prefab rica te d sa u na shal n t e xceed 1 5 K

Th airo u tlet gri or g u ard o f h ate rs fo r re c e ssedinstalato s shal no t e ce ed 13 K rise , if

o f metal

In th s u na roo m o r c bin, th temp erature rises o fhandles, k obs, grips and simiar parts

 IEC 2 17

NOT 101 Th ambie t temp rature is th temp rature of th air o tsid th s u a ro m

Ad i o :

Fo r ap plances p ro vided wih a hu midifie r, whie th hu midifieris in o pe rato n, th temp erature

o f th s una roo m orc ab in is reduc ed ste b y ste p by adjustn th tempe rature co trol Th

valu e s o f te mpe rature and relatv hu midiy at a p int lo c ated300 mm b e low th ce tre of th

cei n in th s una ro m shal n t e xce ed th p ermis ible range in Fig ure 10 1

12 Void

13 Leaka e cur ent and electric strength at operating temperature

This clau e of Part 1 is a pl ca le ex e t as fol ows

19 Abnormal operation

This clau e of Part 1 is a pl ca le ex e t as folows

19.1 Ad i o :

Th te sts of 19 2 to 19.4 and 19.101 are c aried ou t in th s u na ro om of An e x AA, th

v lu me b in th maximum sp cifie d in th instructo ns o r th v lu me sh wn in Table 10 1,

whic he ve r is greate r

For intermediate v lues of rate d p we r in ut, th

v lume of th sauna ro m is determin d b y interp olato

Th te st of 19.10 1 is c rie d o u t o sa una he a ters inte ded to b used in pu blc s u na

unle ss the y fo rm p art o fa s au na he ating appla c e o r prefa bric a ted s auna c omplyin wih

2 10 8 or are supple d wih th instruc tio s fo r sauna h a te rs fo r publc s u na that may b e

swic hedo b y a se arate remote-co trol system

Th te st of19.10 1 is also c aried out o sa u na heaters inte de d fo r h use holduse and that

incorpo rate a stand-bymo de setin fo r re mote opera tio , u nle ss the y fo rm part of a sauna

he a ting a ppla c e orprefabric ted s a u na complyin wih 2 108

Sa una heate rs inte ded fo r a reces ed instalato and h ving air ou tlets in th wal ofth

sauna ro m are also su b je cted to th te st o f19.10 2

Infare d em it e rs are also su bje c ted to th te st of 19.10 3

19.2 Ad i o :

If th ro ck c ontaine r is de tac hable o r su ppled sep arately, th test is c arie d ou t wih ut th

co ntaine r

Th test is c ried o u t wih an ld p lac e d in th mo st u nfav urab le p o si o

Fo r ap lan c e s p ro vided wih a hu midifie r, whie th hu midifie r is in op e rato n, th qu ant y o f

air pe r ho u r drawn throu gh th te st s u na ro m is re duced to thre e tmes th v lu me ofth

ro om Th th rmostats andhu midiy co trols, if an , are ini aly se t to th irmaximu m set n

The n th temp rature of th s u na roo m is re duc e d ste by ste p by adjustn th tempe rature

co ntrol Th valu e s of tempe rature and relatv humidiy at a p int lo c ated 30 0 mm belo w th

ce ntre of th c ei n in th s una ro m shal no t e ce d th p ermis ib le range in Fig ure 102

Th test is re e ate d wih th humidiy control in pe ratv

19.3 Ad i o :

Ap planc e s are o e rate d a sp ecified in C lause 1 bu t u nde r th co di o ns o f19.10 1, th

p owe r in u tb ein 1,2 tme s ra ted powe r input

19.13 Modific ato :

Th te mp rature rise o fth surfaces o fwals, c ei n and flo rof th s u na ro om and wo de

 IEC 2 17

Th complanc e c rie ria relatn to interlocks are no t ap lc ab le

Ad i o :

D urin th te st of19.101, th temp e rature rise s o f th surfac e s o fth s au na he ater u nde r th

blan et shal n t e xceed 180 K

19.101 A wo ole n blan e t havin a spe c ific ma s of app ro ximately 470 g /m

2

s me width a th sauna he ater is plac ed fro m th wal, o ve r th to su rfac e and down th

e ntre fro t surfa e o f th h ater

NOT Th bla k t b twe n th wal a d th h ater is alowe to dro b hin th h ater Care is to b ta e to

e s re th t th bla k t is n t h ld awa from th fro t of th h ater

Th temp e rature rise of th surfa e s o f th sauna he a te r unde r th blan et is de te rmin d

19.10 Sa una heate rs inte ded for a reces ed instalato havin airou tlets in th wal o f

th s una ro m are op e rated a spe cified in C lau se 1 wih th airoutle t cove red

Th co ve rin is made wih fel strip s each havin a width of10 mm and which are ln d wih

a single laye r of te xt e mate rial Th fel ha a sp e c ific ma s of4 k /m

in th dry co ndi o The rmocouple s are atac hed to

th b ack o f smal b la k n ddisks ofcopper o r b ra s, 15 mm in diame te r and 1 mm thick Th

disks are spa ed 5 mm ap art and pla ed b etwe n th te t e mate rial and th fel o n th

ve rtc al c e ntre ln of e ach strip Th disks are supp rtedto p re e nt th m from sin in into

th fel Th strip s are ap ple d wih th te xt e mate rial in c o nta t wih th airoutle t so that

the y co ve r th to p and fro nt su rfa e do wn to th flo or Th rear surfa e of th airo u tlet is

co mple tely co ve re d wih strip s down to th flo r ifth airoutle t is co stru ctedto b e siu ate d

away fro m th wal

Th strip s are ap led to e ac h half of th air o u tlet in turn andth n to th c o mplete airoutle t

The rmalc ontrols that o e rate du rin th te st of Clause 1 are alowedto op e rate

Th temp erature rise o f th strip s shal no t e xceed 15 K b ut an o ersh ot o f2 K is alo wed

durin th first h ur

19.10 Infared e miters are o pe rated a spe c ifie d in C lause 1 but at rate d power inpu t

Whe n steady co ndi o ns are establish d, a pie c e o f dry bleac hed coto flan elete, 10 0 mm

wide and havin a sp e c ific ma s b e twe n 130 g/m

2

and 165 g/m

2

is h ld taut against th

ce tral part of th fireg u a rd or th he ate d surfac e Th flan ele tte is h ld from th to to th

botom o r, fo r firegu ards in th ho rizo tal plane , from th b ack to th fro t

Th flan ele tte shal no t smou lde r o r ig ie wihin 10 s

NOT If smo ld rin h s starte , a h le wi h v forme in th material with its e g glowin re Bla k nin

with ut smo ld rin is ig ore

19.10 Sa na he ters or infrare emit ers s al not emit ex es ive he t radiation that

could damage combu tible material of the sau a ro m or ca in

 IEC 2 17

Th s a una hea te r or infare d emiter is instaled a sp cifie d fornormal opera tion b ut th

v lu me o f th s una ro m is th maximum sp e c ifie d in th instructo s If th sa u na he ate r is

p ro vided wih a ro ck c o ntaine r, a qu ant y of s nd is sp rin le d thro u gh th ro ck c o ntaine r so

that h atrefle c tin surfa e s are co ve red a far a po ssib le , b e fo re fi in th c ontaine r wih

ro cks A wo de rod is p la ed in fro nt ofth h ater, a spe cified in 1 3

Th sa u na he ater is o e rate d at 1,2 tme s rated power input Th do o r of th ro m is

o e ed a ne c e ss ry to maintain th te mpe rature just ab ov 90 °C at a p int lo c ated 30 0 mm

b elo w th c entre ofth cei n Th te st is c ontnu e d unt steady co ndi o s are estab lish d

Th infared-e mit e rs are o erate d at 1,2 tme s rate d power input Th do r of th c abin is

o pe ed a ne ce ss ry to maintain th temp e rature rise just ab o ve 90 % o fth temp e rature rise

mea ure d durin th te sts of C lause 1 at a p int lo c ate d 30 0 mm b elow th centre of th

cei n Th te st is c ontnued u nt ste ady co di o s are e stablishe d

Th temp rature of th surfac e s of wals, c ei n and floo r o f th s una ro om o r c abin and

wo de rodshal n t e xc e ed 14 °C

NOT 1 Fa s are n t to b u e for e a u tin h at fromth ro m

NOT 2 He tin eleme ts are re la e if th y ru ture d rin th te t

20 Stabi ity and mec anic l hazards

This clau e of Part 1 is a pl ca le

This clau e of Part 1 is a pl ca le ex e t as folows

21.1 Ad i o :

Fo r ap lances wih lve parts that are in direct c o nta t wih pan ls made o f gla s, c e ramic o r

simiar material that are a c c ess ible parts , th impa t e erg of th b lo ws ap ple d to th

p an l is 2,0 0 J

21.101 Fire uard s al have adeq ate stren th

Comp liance is che ck d b th folowin te st

Infared emiters fi ed wih firegu ards are p lac e d so that th c entral part of th fire gu ard is

h rizo tal A ma s o f 5 k havin a flat ba e 10 0 mm in diame te r is p lace d fo r 1 min o th

ce ntral p art of th firegu a rd

Afte r the te st, th fireg u a rd shal sh w n signific ant p rmane nt defo rmato n o r shal no t hav

be c ome deta h d

21.10 The s sp n ion me n of s una h aters an infrare emit ers for cei n mou tin

s al have adeq ate stren th

Comp liance is check d b y susp ndin load e u al to four tme s th ma s of th ap plance from

th c e ntre of th s a u na he a ter or infared e mite r fo r 1 h If th susp nsio means are

adjustab le, th te st is carie d out wih th means fu lly exte nde d If th susp ensio n me ans are

rigid, a torqu e o f 2,5 Nm is ap pled to th sauna hea ter o r infare d emit e r for 1 min in ea h

s a d infrare emit in u its, me n s al b provided to en ure

al -pole dis o ne tionfrom the s p ly main Su h me n s al b one of the fol owin :

– a switc complying with 2 3;

– a s pply c rd fited with a plu (only for sin le-phase a pl an es with a c r ent not

ex e din 16 A)

2 7 Ad i o :

If ste m is emit ed throu h ste m-prod cin devices, the electrical in ulation s al not b

af ected an the u er s al not b exp sed to a hazard

The control for time pre-s le tio s al b fixed to the prefabric te s un The active

mode s al b in icated in the prefabric te s una an it s al b visible from outside

2 101 Sa na he ters for wal mou tin s al b con tru ted so that they can b fixed sec rely

to a wal , in e en ent of an con ection to the water main The fixin me n s al have

adeq ate mec anical stren th

NOT Ke h le slots, h o s a d simiar me n with ut a y furth r pro isio to pre e t th h ater from b in

in d erte tly lfe of th wal are n t c n id re to b a e u te me n for fixin th h ater s c rely to th wal

Comp liance is c he ck d b y insp e c tio and by th folowin te st

Th s auna he a ter is mou nted o a wal in a co rdance wih th instructio s, th ro ck

co taine r b ein fi ed wih th maximu m qu ant y o f ro cks sp e cified

A ma s of 10 0 k o r twice that o f th h ater inc ludin th fi ed ro ck co taine r, whic he e r is

greate r, is plac e d o to of th h ater fo r 30 min

Th h ate r shal remain se c urely fix d to th wal and th fixin me ans shal sho w n

Comp liance is c he ck d b insp ectio and by mea ureme t.

2 10 Ap l an es, other than those for in talation in publ c sau as, s al b provided with

a timer For a pl an es for u e in bloc s of flats, hotels an simi ar location , the o eratin

p riod of the s u a he ter or infrare emit er s al b l mited to 12 h with a minimum rest

p riod of 6 h b fore an automatic restartin For other a pl an es, the o eratin p riod of

the timer s al b l mited to 6 h, automatic restartin not b in al owed

Comp liance is che ck d b y insp e c tio

2 10 Ap l an es s al b s p l ed with s f icient roc s to fi the container

Comp liance is c he ck d b insp e ctio

NOT This d e n t a ply if th a pla c c mple with Cla s 1 with ut ro k

2 10 If s una he ting ap l a c s con ist of more than one s una he ter, they s al b

con tru ted to that the he ters can b in taled adjacent to e c other an control ed by

common controls an prote tive de ic s

If infrare emit in units con ist of more than one infrare emit er, they s al b

con tru ted so that the infrare emit ers can b in tal ed adjacent to e c other an

control ed by common controls an prote tiv de ic s

Comp liance is che ck d b y insp e c tio

2 10 Luminaires in ide prefabric te s una s al b control ed in e en ently from the

main switc control n the s una he ting appl a c

Comp liance is che ck d b y insp e c tio

2 10 The contacts an sen in elements of th rmostats an thermal c t o ts s al

o erate in e en ently of e c other an s al not control the same contactor

Comp liance is c he ck d b insp ectio

2 10 For prefabric te s una that in orp rate a stan -by mode set in for remote

operation, the do r s al b fited with an interloc s c that the stan -by mode setin for

remote operation is disa led if the sau a do r is o ened when the stan -by mode setin for

remote operatio is set This req irement also a pl es for the time pre-s le tion mode

Sa na he ting appl a c s that in orp rate a stan -by mode setin for remote operation

s al in orp rate an interloc s c that the stan -by mode set in for remote operation is

disa led if the do r of the sau a in whic the s una h atin appl a c is in tal ed is o ened

when the stan -by mode set in for remote operation is set

A control on the a plan e s al b man al y adju ted to reselect the stan -by mode set in

for remote operation Or, for prefabric te s un s, the time pre-s le tion mode

These req irements are not a plca le if the s una he ter comples with the test of 19.101

 IEC 2 17

If c o mplance rele s o n th op erato o f an e le tronic c ircu it, th ap plance is furthe r te sted

a folows

Th stand-by mode set n forremote opera tion is set, th ap lanc e b ein ope rated unde r

th c ondi ons o fC lause 1 b u t suppled at ra te d voltage Th folowin co ndi o s are the n

ap led se arate ly:

– th fau lt condi o s in a) to g) of 19 1 2 ap led o e at a tme to th elec tronic circuit;

– th ele ctromagnetc p e ome na te sts o f19.1 4.1 to 19.1 4.7 ap ledo e at a tme to

th ap plance

Afte r ea h te st, th doo r o f th s u na is op ene d and th stand-by mode se ttn g fo r remote

opera tion o r th time pre-se le ction mode shal b e dis b le d

If th e le ctro ic c ircu it is p ro rammab le , th so ftware shal contain mea ure s to c ontrol th

fau lt/e rror c ondi o s sp ecified in Table R.1 and is e valu ate d in a co rdanc e wih th rele vant

re qu ireme ts o f An e R

2 10 Panels made of glas , ceramic or simiar material that are a c s ible parts an that

are in direct contact with l v parts s al with tan thermal s oc

Comp liance is c he ck d b o pe ratn th h ate r at 1,15 tme s ra ted powe r input unt ste ady

co di o s are e stab lish d O ne l re ofwate r havin a tempe rature of15 °C ± 5 °C is dire c ted

o nto th c e ntral part o f th pan l at a rate o fap ro ximately 10 ml/s throu gh a 5 mm diameter

This clau e of Part 1 is a pl ca le ex e t as folows

2 101 Thermal c t outs s al not b self reset in an s al dis on ect al he tin

elements of the s una h ater For infrare emit ers, the thermal c t o ts may b self

resetin

Comp liance is c he ck d b y insp e c tio

2 10 Controls an prote tiv d vic s for mou ting in ide the sau a ro m, an luminaires

of prefabric te s u a , s al b s ita le for u e at the hig est temp rature me s red

d rin the test of Clau e 1 or 12 °C, whic ever is hig er

Controls an prote tiv de ic s for mou tin in ide the ca in, an luminaires of

prefabric te infrare c bins, s al b s ita le for u e at the hig est temp rature me s red

d rin the test of Clau e 1

Comp liance is c he ck d b y insp e c tio

25 Supply connection and external flexible cords

 IEC 2 17

2 1 Modific ato :

The req irement is only a pl ca le to prefabric te s u a

Ap l an e inlets are not al owed

2 7 Modific ato :

p ly hloro rene-s e thed flexible cord (code desig ation 6 2 5 IEC 6 )

26 Terminals for external conductors

29 Clearances, cre page distances and sol d ins lation

This clau e of Part 1 is a pl ca le ex e t as fol ows

2 2 Ad i o :

For a plan es in orp ratin a h midifier, the micro n ironment is p l ution degre 3 u les

the in ulation is en losed or located so that it is u l kely to b exp sed to p l ution d rin

normal u e of the a pl an e

30 Resistance to heat and fire

This clau e of Part 1 is a pl ca le ex e t as fol ows

3 2.2 Not ap l ca le

31 Resistance to rusting

This clau e of Part 1 is a pl ca le

32 Radiation, toxicity and simi ar hazards

This clau e of Part 1 is a pl ca le ex e t as fol ows

3 101 Infrare emit ers in prefabric te infrare c bins s al not emit radiation in

hazardou amou ts

Comp liance is c he ck d b y mea ureme nt a spe c ified in An e x BB

Th iradiance mea ured shal n t e xc e ed 1 00 0 W/m

2

at an p int in th usab le are a of th

For programma le ele tro ic circ its with fu ction req irin sofware in orp ratin

me s res to control the fault er or con ition sp cified in Ta le R.1 or Ta le R.2, detection of

a fault er or s al oc ur b fore compl an e with Clau e 19 an Subclau e 2 10 is imp ired

R.2.2.9 Modific to :

The sof ware an safety-related hardware u der its control s al b initial zed an s al

terminate b fore compl an e with Clau e 19 an Subclau e 2 10 is imp ired

 IEC 2 17

Annex AA

(normative)

Sauna room for testing sauna heating appl ances

The sau a ro m is s own in Fig re AA.1 an has adju ta le dimen ion The cei n heig t

can b adju ted to 1 9 0 mm, 2 10 mm or 2 3 0 mm an de en s up n the minimum vertical

distan e marked on the s una he ter The width is 2 5 0 mm an the len th is adju ta le by

movin one of the wal s If a smaler sau a ro m is req ired, a p rtition wal havin a len th

of 1 2 0 mm is in tal ed

The wals, cei n an flo r of the sau a ro m are made of plywo d a proximately 2 mm

thic The wal s an the cei ng are in ulated u in in ulation havin a thermal resistan e of

1,8 5 m

2

K/W to 2,5 m

2

K/W The flo r is in tal ed 3 mm a ove the s p ortin s rface

The sau a ro m is venti ated by air havin a temp rature of 2 °C ± 5 °C p s in throu h an

inlet o enin in the fixed wal The o enin is at flo r level an has dimen ion of

15 mm × 15 mm The o enin can b moved in the horizontal direction so that it is located

s mmetrical y b hin the s un he ter An air outlet havin a proximately the same are is

p sitioned in the o p site wal 3 0 mm b low the cei n an at le st 1 0 0 mm from the fixed

wal Forced venti ation is u ed to provide six air c an es p r hour

2 5 0

7 0

305

Tk = b sic temp rature of th re eiv r (b re p rs n) e.g a pro 3 °C = 3 6,15 K

Tu = e viro me tal temp rature of th c bin e.g at n n-h t fu ctio al s rfa e

k44

k4

u1

10

6 0 1,5

KmW

TTTTE

−

×

×

−+

E2 = ele tric l p wer in ut P x ma imum relativ me s re v lu

matrix are x me n relativ me s re v lu

 IEC 2 17

Ke

I In infrare c bin , th rmal ra iators are u e a emiters Usin th Stefa -Boltzma n L w, th ma imum

ira ia c re eiv d b a p rs n from th th rmal ra iators c n b e timate He c c mple me s reme ts of

ira ia c ma b a oid d b u in simple me s reme ts of temp rature

I At 3 °C, a p rs n re eiv s a mu h h at a h pro u e a d emits Th refore, this temp rature c n b u e

a p rs n a d is th difere c b twe n th in omin a d o tg in ra iatio with re p ct to th p rs n

Th n t ra iatio re eiv d b a p rs n, to a first a pro imatio , c n b c n id re a c mprisin two

c mp n nts Th first c mp n nt is th t re eiv d from th p rt of th c bin th t atain th hig e t

temp rature T

u(n rmaly th c i n ) Th s c n c mp n nt is th t re eiv d dire tly from th emiter

c lc late from th temp rature at th emiter s rfa eb in th ma imum temp rature within th c bin

I If th e timate ira ia c is hig er th n th lmit, th simple temp rature me s reme t is n t s ita le a d a

n w a pro c is u e Th ele tric l p wer in ut to th emiter is c lc late a th pro u t of th me s re

in ut c re t a d th v lta e of th emiter Th re is n wa to g t more ra ia t flu th n pro id d b th

p wer c n umptio P of th emiter

IV Th distrib tio of th ira ia c in a u fa o ra le b t re lstic ra iatio field c n b me s re u in a matrix

of d te tors pla e in th field De e din o th d n ity of me s reme t p ints, e c ira ia c -v lu

c re p n s to th ira ia c of its s ro n in are , a d this v lu is a s me to b th a era e v lu within

th s r o n in are Th s are s mu t n ith r o erla n r h v g p b twe n th m Al me s reme t p ints

within th matrix c ls in Fig re B 2 h v s ro n in are s of th dime sio L

1time L

2 Th e tire matrix

are is c lc late b s mmatio o er al of th s ro n in are s

Th d te tor th t is u e ma b s n itiv to o ly a p rt of th s e trum This ty e of d te tor is alowe s

lo g a a v lu pro ortio al to th a s lute ira ia c are o tain d Th s ale fa tor u e to c n ert th

relativ ira ia c me s reme ts to a tu l ira ia c v lu s in th matrix c ls is giv n b :

Ele tric l p wer in ut(Total matrix are x me n v lu of th relativ me s reme ts)

V Th total ele tric l p wer in ut is a s me to b alo ate to th ra iatio field c re p n in to th relativ

distrib tio of ira ia c v lu s in th matrix c ls This total ele tric l p wer in ut n gle ts e erg lo s s a a

re ult of th rmal c n u tio a d a a re ult of a y p rtio of th ir a iatio o c rin o tsid th matrix are

VI Th ma imum v lu of th ira ia c is d termin d a E

2 This e timate ta e into a c u t u c pture e erg

lo s s from th pre io s e timate

VI If th e timate ira ia c is sti hig er th n th lmit, th n a ela orate me s reme t h s to b p rforme A

c lbrate ra iometer whic is s n itiv o er th wh le wa ele gth ra g of 0,5 µm u to 10 µm h s to b

u e Th s e tral s n itivity of th th rmal pro e h s to b a pro imately c n ta t o er th rele a t

wa ele gth ra g In this c s , th me s reme t is c rie o t a folows

At le st 16 re din s are ta e o er a v rtic l re ta g lar are of 2 cm × 2 cm (e re e tin th tors of a

u er) at a p sitio wh re th b c of th u er is n rmaly situ te Th d te tor is fa e in th dire tio

n e e to me s re th ira ia c n rmal to v rtic l re ta g lar are Th d te tor is th n mo e a dista c of

3 cm from th origin l me s reme t are to a p sitio wh re th fro t of th u er is n rmaly situ te At

le st 16 furth r re din s are th n ta e o er th v rtic l re ta g lar are of 2 cm × 2 cm re re e tin th

fro t of th u er Th d te tor is fa e in th dire tio n e e to me s re th ir a ia c n rmal to th v rtic l

re ta g lar are

Th a era e of al re din s is th n c lc late to o tain th fin l re ult

IEC 6 3 5-2-8 , House old and simiar ele ctric al ap lances – Safety – Part 2-88 : Partc u lar

re qu ireme ts fo r hu midifie rs inte ded fo r use wih h atn , v nt aton, o r air-condi o in

systems

IEC 6 3 5-2-9 , House hold and simiar e le c tric l app liance s – Safe ty – Part 2-9 8: Partc ular

re qu ireme ts for hu midifie rs

_ _ _ _ _ _

13 Courant de fuite et rigidité diélectriq e à la temp rature de régime 4

14 Surten ion tran itoires 4

15 Résistan e à l h midité 4

16 Courant de fuite et rigidité diélectriq e 4

17 Protection contre la s rc arge des tran formateurs et des circ its as ociés 4

2 Rac ordement au rése u et câ les souples extérieurs 5

2 Bornes p ur con u teurs externes 5

2 Disp sition en v e de la mise à la ter e 5

2 Vis et con exion 5

2 Distan es dan lair, lg es de fuite et isolation sol de 5

3 Résistan e à la c aleur et au feu 5

31 Protection contre la roui e 5

3 Rayon ement, toxicité et dan ers analog es 5

An exes 5

An exe R (normative) Evaluation des logiciels 5

An exe AA (normative) Sal e de sau a p ur l es ai des a p rei s de c auf age de

sau as 5

An exe BB (normative) Estimation d rayon ement infrarou e 6

Bibl ogra hie 6

 IEC 2 17

Fig re 101 – Caractéristiq e temp rature/h midité relative en fon tion ement normal 5

Fig re 10 – Caractéristiq e temp rature/h midité relative en fon tion ement anormal 5

Fig re AA.1 – Sal e de sau a 5

Ta le u 101 – Volume de la sal e de sau a 4

1) L Commis io Ele trote h iq e Intern tio ale (IEC) e t u e org nis tio mo diale d n rmals tio

c mp s e d le s mble d s c mité éle trote h iq e n tio a x (Comité n tio a x d l EC) L’EC a p ur

o jet d fa oris r la c o ératio intern tio ale p ur to te le q e tio s d n rmals tio d n le d main s

d léle tricité et d léle tro iq e A c t efet, l EC – e tre a tre a tivité – p ble d s Norme

intern tio ale , d s Sp cific tio s te h iq e , d s Ra p rts te h iq e , d s Sp cific tio s a c s ible a

p blc (PAS) et d s Guid s (ci-a rè d n mmé "Pu lc tio (s) d l EC") L ur éla oratio e t c nfié à d s

c mité d'étu e , a x tra a x d s u ls to t Comité n tio al intére s p r le s jet traité p ut p rticip r L s

org nis tio s intern tio ale , g u ern me tale et n n g u ern me tale , e lais n a e l EC, p rticip nt

é aleme t a x tra a x L’ EC c la ore étroiteme t a e lOrg nis tio Intern tio ale d Normals tio (ISO),

s lo d s c n itio s fix e p r a c rd e tre le d u org nis tio s

2) L s d cisio s o a c rd oficiels d l EC c n ern nt le q e tio s te h iq e re ré e te t, d n la me ure

d p s ible, u a c rd intern tio al s r le s jets étu ié , éta t d n é q e le Comité n tio a x d l EC

intére s s s nt re ré e té d n c a u c mité d’étu e

3) L s Pu lc tio s d l EC s pré e te t s u la forme d re omma d tio s intern tio ale et s nt a ré e

c mme tele p r le Comité n tio a x d l EC To s le eforts rais n a le s nt e tre ris afin q e l EC

s'a s re d le a titu e d c nte u te h iq e d s s p blc tio s; l EC n p ut p s être te u re p n a le d

lé e tu le ma v is uti s tio o interprétatio q ie e t faite p r u q elc n u uti s te r fin l

4) Da s le b t d'e c ura er lu iformité intern tio ale, le Comité n tio a x d l EC s'e g g nt, d n to te la

me ure p s ible, à a plq er d fa o tra s are te le Pu lc tio s d l EC d n le rs p blc tio s n tio ale

et ré io ale To te div rg n e e tre to te Pu lc tio s d l EC et to te p blc tio s n tio ale o

ré io ale c re p n a te d iv nt être in iq é s e terme clairs d n c s d rnière

5) L’EC ele-même n fo rnit a c n ate tatio d c nformité De org nisme d c rtific tio in é e d nts

fo rnis e t d s s rvic s d'é alu tio d c nformité et, d n c rtain s cte rs, a c d nt a x marq e d

c nformité d l EC L’ EC n'e t re p n a le d'a c n d s s rvic s efe tu s p r le org nisme d c rtific tio

in é e d nts

6) To s le uti s te rs d iv nt s'a s rer q ' s s nt e p s e sio d la d rnière é itio d c te p blc tio

7) Au u e re p n a i té n d it être imp té à l EC, à s s a ministrate rs, emplo é , a xi aire o

ma d taire , y c mpris s s e p rts p rtic lers et le membre d s s c mité d'étu e et d s Comité

n tio a x d l EC, p ur to t préju ic c u é e c s d d mma e c rp rels et matériels, o d to t a tre

d mma e d q elq e n ture q e c s it, dire te o in ire te, o p ur s p orter le c ûts (y c mpris le frais

d ju tic ) et le d p n e d c ula t d la p blc tio o d luti s tio d c te Pu lc tio d l EC o d

to te a tre Pu lc tio d l EC, o a cré it q i lui e t a c rd

8) L'ate tio e t atiré s r le référe c s n rmativ s cité s d n c te p blc tio L'uti s tio d p blc tio s

référe c e e t o lg toire p ur u e a plc tio c re te d la pré e te p blc tio

9) L’ate tio e t atiré s r le fait q e c rtain d s éléme ts d la pré e te Pu lc tio d l EC p u e t faire

lo jet d droits d bre et L’EC n s urait être te u p ur re p n a le d n p s a oir id ntifié d tels droits

d bre ets et d n p s a oir sig alé le r e iste c

DÉGAGEMENT DE RESPONSABILITÉ

Cet e v rsion c ns l d e n’e t pa une Norme IEC of iciel e, el e a été préparé par

L présente Norme internationale IEC 6 3 5-2-5 a été éta l e p r le comité d’étu es 61 de

l IEC: Séc rité des a p rei s électrodomestiq es et analog es

Cete q atrième édition con titue u e révision tec niq e

Par ra p rt à la troisième édition de l IEC 6 3 5-2-5 , les prin ip les modification in iq é s

ci-a rès ont été a p rté s dan la présente édition (les modification mineures ne sont p s

mention é s):

– le domaine d’a plcation est modifié p ur cou rir les ca ines infrarou es;

– des exigen es complémentaires sont ajouté s p ur les radiateurs p ur sau as destinés à

être in tal és dan u renfon ement;

– des exigen es p ur les ver oui ages électroniq es sont ajouté s (2 10 )

Cete publcation a été rédigé selon les Directives ISO/IEC, Partie 2

L présente p rtie 2 doit être uti sé conjointement avec la dernière édition de la

IEC 6 3 5-1 et ses amen ements El e a été éta l e s r la b se de la cin uième édition

(2 10) de cet e norme

NOT 1 L’e pre sio «Partie 1» uti s e d n la pré e te n rme fait référe c à l EC 6 3 5-1

L présente p rtie 2 complète ou modifie les articles cor esp n ants de lIEC 6 3 5-1, de

façon à tran former cet e publ cation en norme IEC: Règles de séc rité p ur les a p rei s de

c auf age de sau as et ca ines infrarou es électriq es

L rs u'u p ragra he p rtic ler de la Partie 1 n'est p s mention é dan cete p rtie 2, ce

p ragra he s'a pl q e p ur autant q ’ est raison a le L rs ue la présente norme sp cifie

«ad ition , «modification ou «remplacement», le texte cor esp n ant de la Partie 1 doit être

NOT 3 L s c ra tère d'mprimerie s iv nts s nt uti s s:

– exigen es: caractères romain ;

– modal é s d'e ss is: c arac tère s ialques;

– n te : p tits c ra tère romain

L s mots e gra d n le te te s nt d finis à lArticle 3 L rs u'u e d finitio c n ern u a je tif, la je tif et le

n m a s cié fig re t é aleme t e gra

Une lste de toutes les p rties de la série IEC 6 3 5, sou le titre général: Ap pareis

éle c trodome stqu e s e t analogue s – Sé curié, p ut être trou é s r le site we de lIEC

 IEC 2 17

L comité a décidé q e le conten de la publcation de b se et de son amen ement ne sera

p s modifié avant la date de sta i té in iq é s r le site we de l IEC sou

"ht p:/ we store.iec.c " dan les don é s relatives à la publ cation rec erc é A cet e date,

NOT 4 L’ate tio d s Comité Natio a x e t atiré s r le fait q e le fa ric nts d’a p reis et le org nisme

d’e s i p u e t a oir b s in d’u e p rio e tra sitoire a rè la p blc tio d’u e n u ele p blc tio IEC, o d’u e

p blc tio ame d e o ré is e, p ur fa riq er d s pro uits c nforme a x n u ele e ig n e et p ur a a ter

le rs é uip me ts a x n u e u e s is o a x e s is ré is s

L c mité re omma d q e le c nte u d c te p blc tio s it e térin a niv a n tio al a plu tôt 12 mois et

a plu tard 3 mois a rè la d te d p blc tio

L s diféren es s ivantes existent dan les p y in iq és ci-a rès

– 6.1: L s a p reis d la cla s 0I s nt a toris s (Ja o )

– 1 2: L s é h ufeme ts à la a t d ra iate r p ur s u a n s nt p s me uré (USA)

– 1 8: L s lmite d’é h ufeme t s nt difére te (USA)

– 13.2: L s e s is d c ura ts d fuite s nt efe tu s s r le a p reis d c a fa e d s u a c mp rta t u

c ble d'alme tatio (USA)

– 16.2: L s e s is d c ura ts d fuite s nt efe tu s s r le a p reis d c a fa e d s u a c mp rta t u

c ble d'alme tatio (USA)

– 19.1: L v lume d la s le d s u a e t difére t (USA)

– 19.5: L'e s i e t é aleme t a plq é a x a p reis d stin s à être ra c rd s d fa o p rma e te a x

c n ls tio s fix s (Norv g )

– 19.10 : L’e s i n’e t p s a plc ble (USA)

– 2 101: L ma s d s piere e t difére te (USA)

– 2 10 : L’e ig n e n’e t p s a plc ble (USA)

– 2 10 : L lmite d 12 °C n'e t p s a plc ble (USA)

– 2 7: L s c ble d’alme tatio s nt difére ts (USA)

 IEC 2 17

Il a été con idéré en éta l s ant la présente Norme internationale q e l exéc tion de ses

disp sition était confié à des p rson es exp rimenté s et ayant u e q al fication

a pro rié

Cete norme recon aî le nive u de protection internationalement ac e té contre les ris ues

électriq es, mécaniq es, thermiq es, l és au feu et au rayon ement des a p reis, lors u' s

fon tion ent comme en u age normal en tenant compte des in tru tion d fa ricant El e

cou re également les situation anormales au q eles on p ut s'at en re dan la pratiq e et

pren en con idération les phénomènes électromag étiq es q i p u ent af ecter le

fon tion ement en toute séc rité des a p reis

Cete norme tient compte autant q e p s ible des exigen es de l IEC 6 3 4, de façon à

rester comp tible avec les règles d' n talation q an l a p rei est rac ordé au rése u

d’al mentation Ce en ant, des règles nationales d'n tal ation p u ent être dif érentes

Si u a p rei compris dan le domaine d’a pl cation de cete norme comp rte également des

fon tion q i sont couvertes p r u e autre p rtie 2 de l IEC 6 3 5, la p rtie 2 cor esp n ante

est a pl q é à c aq e fon tion sé arément, dan la lmite d raison a le Si cela est

a pl ca le, on tient compte de l nfluen e d’u e fon tion s r les autres fon tion

NOT 1 Par e emple, si le ap arei s de chaufa e de s u a c mpris d n le d main d’a plc tio d la

pré e te p rtie 2 c mp rte t u éléme t h midific te r, alors l EC 6 3 5-2-9 e t a plc ble d n la lmite d

rais n a le

L rs u’u e p rtie 2 ne comp rte p s d’exigen es complémentaires p ur cou rir les ris ues

traités dan la Partie 1, la Partie 1 s’a pl q e

NOT 2 Cela sig ifie q e le c mité d’étu e re p n a le p ur le p rtie 2 o t d termin q ’ n’était p s

n c s aire d s é ifier d s e ig n e p rtic lère p ur la p rei e q e tio e plu d s e ig n e g n rale

Cete norme est u e norme de fami e de prod its traitant de la séc rité d’a p reis et a

présé n e s r les normes horizontales et génériq es cou rant le même s jet

NOT 3 L s n rme h riz ntale et g n riq e c u ra t u ris u n s nt p s a plc ble p rc q ’ele o t été

pris s e c n id ratio lors u le e ig n e g n rale et p rtic lère o t été étu ié s p ur la s rie d n rme

IEC 6 3 5 Par e emple, d n le c s d s e ig n e d temp rature d s rfa e p ur d n mbre x a p reis, d s

n rme g n riq e , c mme l SO 13 3 -1 p ur le s rfa e c a d s, n s nt p s a plc ble e plu d la

Partie 1 o d s p rtie 2

Un a p rei conforme au texte de la présente norme ne sera p s néces airement ju é

conforme au prin ip s de séc rité de la norme si, lors u' est examiné et soumis au es ais,

i a p raî q ' présente d'autres caractéristiq es q i compromet ent le nive u de séc rité

visé p r ces exigen es

Un a p rei uti sant des matériau ou présentant des modes de con tru tion dif érents de

ceu décrits dan les exigen es de cet e norme p ut être examiné et es ayé en fon tion de

l o jectif p urs ivi p r ces exigen es et, s' est ju é pratiq ement éq ivalent, i p ut être

estimé conforme au prin ip s de séc rité de la norme

L Commis ion Electrotec niq e Internationale (IEC) at ire lat ention s r le fait q ' est

déclaré q e la conformité avec les disp sition d présent doc ment p ut impl q er