EN 60598-2-25:1994

SLOVENSKI STANDARD
01-julij-1999
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Luminaires - Part 2-25: Particular requirements - Luminaires for use in clinical areas of
hospitals and health care buildings
Leuchten - Teil 2-25: Besondere Anforderungen - Leuchten zur Verwendung in
klinischen Bereichen von Krankenhäusern und Gebäuden zur Gesundheitsfürsorge
Luminaires - Partie 2-25: Règles particulières - Luminaires pour les unités de soins des
hôpitaux et les maisons de santé
Ta slovenski standard je istoveten z: EN 60598-2-25:1994
ICS:
29.140.40 Svetila Luminaires
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

NORME CEI
INTERNATIONALE IEC
598 -2-25
INTERNATIONAL
Première édition
STANDARD
First edition
1994-08
Luminaires —
Partie 2:
Règles particulières —
Section 25: Luminaires pour
les unités
de soins des
hôpitaux et les maisons de santé
Luminaires —
Part 2:
Particular requirements
—
Section 25: Luminaires for
use in clinical
areas of hospitals and health care buildings
© IEC 1994 Droits de reproduction
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procédé, électronique ou mécanique, y compris la photo- including photocopying and microfilm, without permission in
copie et les microfilms, sans l'accord écrit de l'éditeur. writing from the publisher.
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IEC Publication 598-2-25
Publication 598-2-25 de la CEI
(First edition - 1994)
(Première édition - 1994)
Luminaires -
Luminaires -
Part 2: Particular requirements -
Partie 2: Règles particulières -
Section 25: Luminaires for use
Section 25: Luminaires pour les unités de soins
in clinical areas of hospitals and
des hôpitaux et les maisons de santé
health care buildings
C O R R I G E N D U M 1
Couverture, page 1 Cover, page 1
Remplacer Replace the existing title by the following
le titre existant par le nouveau
titre suivant: new title:
Luminaires -
2:
Partie
Règles particulières -
Section 25: Luminaires pour les unités
des hôpitaux et
de soins les maisons de sant
Luminaires -
Part 2:
Particular requirements -
Section 25: Luminaires for use in clinical
areas of hospitals and health care buildings
Page 4 et page 6 Page 5 and page 7
Replace the main title by the following new
Remplacer le titre principal par le nouveau
titre suivant: title:
LUMINAIRES - LUMINAIRES -
2: Part 2:
Partie
Règles particulières - Particular requirements -
Section 25: Luminaires for use in
Section 25: Luminaires pour les
unités de soins des hôpitaux et les clinical areas of hospitals and health
care buildings
maisons de santé
Septembre 1994 September 1994
598-2-25 © IEC:1994 – 3 –
CONTENTS
Page
FOREWORD 5
Clause
25.1 General 7
25.1.1 Scope 7
25.1.2 Normative references 7
25.2 General test requirements 7
25.3 Definitions 9
25.4 Classification
25.5 Marking
25.6 Construction
25.7 Creepage distances and clearances
25.8 Provision for earthing
25.9 Terminals
17 25.10 External and internal wiring
25.11 Protection against electric shock
25.12 Endurance test and thermal tests 19
25.13 Resistance to dust, solid objects and moisture 21
25.14 Insulation resistance and electric strength
25.15 Resistance to heat, fire and tracking
Figures
1 Arrangement for impact test for hand-held inspection luminaires
2 Apparatus for flexing test for hand-held inspection luminaires
3 Crush test apparatus for hand-held inspection luminaires
photometric performance 27
Annex A – Luminaire
598-2-25 © IEC:1994 – 5 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
LUMINAIRES
Part
2: Particular requirements —
Section 25: Luminaires for use in clinical areas
of hospitals and health care buildings
FOREWORD
The IEC (International Electrotechnical Commission) is a worldwide organization for standardization
1)
comprising all national electrotechnical committees (IEC National Committees). The object of the IEC is to
promote international cooperation on all questions concerning standardization in the electrical and
electronic fields. To this end and in addition to other activities, the IEC publishes International Standards.
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. The 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 the IEC on technical matters, prepared by technical committees on
which all the National Committees having a special interest therein are represented, express, as nearly as
possible, an international consensus of opinion on the subjects dealt with.
3) They have the form of recommendations for international use published in the form of standards, technical
reports or guides and they are accepted by the National Committees in that sense.
4) In order to promote international unification, IEC National Committees undertake to apply IEC International
Standards transparently to the maximum extent possible in their national and regional standards. Any
divergence between the IEC Standard and the corresponding national or regional standard shall be clearly
indicated in the latter.
5) The IEC provides no marking procedure to indicate its approval and cannot be rendered responsible for any
equipment declared to be in conformity with one of its standards.
International Standard IEC 598-2-25 has been prepared by sub-committee 34D:
Luminaires, of IEC technical committee 34: Lamps and related equipment.
The text of this standard is based on the following documents:
DIS Report on voting
34D(CO)254 34D(CO)263
Full information on the voting for the approval of this standard can be found in the report
on voting indicated in the above table.

– 7 –
598-2-25 © IEC:1994
LUMINAIRES
Part 2: Particular requirements —
Section 25: Luminaires for use in clinical areas
of hospitals and health care buildings
25.1 General
25.1.1 Scope
This section of IEC 598-2 details specific requirements for luminaires for use with tungsten
filament, fluorescent and other discharge lamps on supply voltages not exceeding 1 000 V
for use in clinical areas in which medical treatment, examination and medical care takes
place in hospitals and health care buildings.
This standard does not apply to medical electrical equipment, as defined in 2.2.15 of
IEC 601-1, containing a light source.
NOTE 1 — Subclause 2.2.15 of IEC 601-1 states: Electrical equipment, provided with not more than one
connection to a particular supply mains and intended to diagnose, treat, or monitor the patient under
medical supervision and which makes physical or electrical contact with the patient and/or transfers energy
to or from the patient and/or detects such energy transfer to or from the patient.
This standard does not apply to luminaires for emergency lighting and luminaires for
general illumination in non-clinical areas (e.g. offices).
types, reference should be made to other sections of IEC 598-2.
NOTE 2 — For these luminaire
This standard does not apply to luminaires or parts of luminaires which are designed to be
sterilized by the autoclave process and luminaires for operating tables.
25.1.2 Normative references
The following normative documents contain provisions which, through reference in this
text, constitute provisions of this section of IEC 598-2. At the time of publication, the
editions indicated were valid. All normative documents are subject to revision, and pa rties
to agreements based on this section of IEC 598-2 are encouraged to investigate the
of the normative documents indicated
possibility of applying the most recent editions
below. Members of IEC and ISO maintain registers of currently valid International
Standards.
IEC 598-1: 1992, Luminaires – Part 1: General requirements and tests
Medical electrical equipment – Part 1: General requirements for safety
IEC 601-1: 1988,
25.2 General test requirements
The provisions of section 0 of IEC 598-1 apply. The tests detailed in each section of
IEC 598-1 shall be carried out in the order listed in this section of IEC 598-2. Reference to
other sections of IEC 598-1 may be necessary in such instances. In addition to the test
requirements of this section of IEC 598-2, luminaires having features covered by other
sections of IEC 598-2, for example recessed luminaires with built-in transformers, shall
also comply with the relevant provisions of those sections.

598-2-25 © IEC:1994
— 9 —
25.3 Definitions
For the purpose of this section, the definitions given in section 1 of IEC 598-1 apply
together with the following definitions:
25.3.1 bedded area: Area where one or more patients' beds are in use.
NOTE – A ward will incorporate a bedded area or areas together with the associated services such as the
nurses' station, utility rooms and toilets.
25.3.2 enclosed luminaire: Luminaire
with the main-part and translucent cover
constructed to minimize the entry of dust and other bodies.
25.3.3 bedded area luminaire: General purpose luminaire for lighting in the area of
patients.
NOTE – It may be surface mounted (wall or ceiling), pendant or recessed.
25.3.4 bedhead luminaire: Special luminaire which can be operated by the patient.
NOTES
1 It may be surface mounted and it may have an adjustable arm.
2 This luminaire type should not be regarded as a general examination luminaire or as a hand-held
inspection luminaire.
25.3.5 night light luminaire: Luminaire designed to give a low level of light, at night, in
bedded areas and adjacent areas.
25.3.6 hospital system: System for bedded areas with provision for attaching other
services, for example supply voltage outlets, connections for medical gases, telephone
sockets, radio, luminaires or light dimming devices.
25.3.7 general examination luminaire: Totally enclosed adjustable luminaire, for
surface mounting (wall or ceiling) or for fixing to a mobile stand for medical examination
and minor surgical purposes (for example dental or veterinary use).
25.3.8 hand-held inspection luminaire: Totally-enclosed luminaire for medical
inspection purposes but not intended for the internal examination of patients.
25.3.9 rewirable hand-held inspection
luminaire: Hand-held inspection luminaire so
constructed that the flexible cable or cord can be replaced.
25.3.10 non-rewirable hand-held inspection luminaire: Hand-held inspection luminaire
so constructed that the flexible cable or cord cannot be separated from the luminaire
without making it permanently useless.

598-2-25 © IEC:1994 —11 —
25.4 Classification
Luminaires shall be classified in accordance with the provisions of section 2 of IEC 598-1
together with the requirements of 25.4.1.
25.4.1 According to the type of protection against electric shock, hand-held inspection
luminaires shall be classified as class ll or class Ill.
25.5 Marking
The provisions of section 3 of IEC 598-1 apply together with the requirements of 25.5.1.
25.5.1 Hospital system shall have the service outlets clearly and indelibly marked. Any
warning notices shall be positioned so that they are clearly visible. The requirements of
clause 6 of IEC 601-1 also apply.
Compliance is checked by inspection.
25.6 Construction
The provisions of section 4 of IEC 598-1 apply together with the requirements of 25.6.1
to 25.6.4.
25.6.1 Components
25.6.1.1 Switches or supply interruption devices shall not be included in the
non-detachable cable or cord supplied with the luminaires.
In hand-held inspection luminaires switches, including their actuating members, shall be
completely enclosed within the handle or body. The cover of the actuating member shall
be of flexible material, such as rubber or polychloroprene, to enable the switch to be
operated.
Compliance is checked by inspection and by manual test.
25.6.1.2 The lamp(s) in hand-held inspection luminaires, and examination luminaires shall
be protected against accidental damage. Any protective device, such as a translucent
cover, shall be fixed to the body of the luminaire. It shall not be possible to remove the
protective device by hand and it shall be possible to replace the lamp without completely
removing this device from the luminaire.
NOTE — For example the protective device may be attached to the luminaire by means of a hinge so that
it may be moved away from its normal position.
Compliance is checked by inspection and by the manual test of 4.12.4 of section 4 of
IEC 598-1.
25.6.1.3 Lampholders for tungsten filament lamps used in hand-held inspection
luminaires shall be locked against rotation by at least two independent means, at least
one of which can be operated only with the aid of a tool. The means of fixing shall not
serve to fix any other part.
598-2-25 © IEC:1994 – 13 –
Compliance is checked by inspection and by manual test.
25.6.1.4 In hand-held inspection lumina
...