SIST EN 60968:1999
(Main)Self-ballasted lamps for general lighting services - Safety requirements
Self-ballasted lamps for general lighting services - Safety requirements
Specifies the safety and interchangeability requirements, together with the test methods and conditions, required to show compliance of tubular fluorescent and other gas-discharge lamps with integrated means for controlling starting and stable operation (self-ballasted lamps), intended for domestic and similar general lighting purposes, having: -a rated wattage up to 60 W; -a rated voltage of 100 V to 250 V; -Edison screw or bayonet caps.
Lampen mit eingebautem Vorschaltgerät für Allgemeinbeleuchtung - Sicherheitsanforderungen
Lampes à ballast intégré pour l'éclairage général - Prescriptions de sécurité
Spécifie les prescriptions de sécurité et d'interchangeabilité ainsi que les méthodes et les conditions d'essais prescrits pour démontrer la conformité des lampes tubulaires à fluorescence et autres lampes à décharge à dispositif intégré d'amorçage et de stabilisation du fonctionnement (lampes autoballastées) destinées à l'éclairage domestique et similaire et ayant: - une puissance nominale inférieure ou égale à 60 W; - une tension nominale de 100 V à 250 V; - un culot à vis Edison ou un culot à baïonnette.
Sijalke za splošno razsvetljavo z vgrajeno predstikalno napravo - Varnostne zahteve (IEC 60968:1988, spremenjen)
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN 60968:1999
01-julij-1999
Sijalke za splošno razsvetljavo z vgrajeno predstikalno napravo - Varnostne
zahteve (IEC 60968:1988, spremenjen)
Self-ballasted lamps for general lighting services - Safety requirements
Lampen mit eingebautem Vorschaltgerät für Allgemeinbeleuchtung -
Sicherheitsanforderungen
Lampes à ballast intégré pour l'éclairage général - Prescriptions de sécurité
Ta slovenski standard je istoveten z: EN 60968:1990
ICS:
29.140.30 )OXRUHVFHQþQHVLMDONH6LMDONH Fluorescent lamps.
Discharge lamps
SIST EN 60968:1999 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN 60968:1999
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SIST EN 60968:1999
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SIST EN 60968:1999
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SIST EN 60968:1999
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SIST EN 60968:1999
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SIST EN 60968:1999
NORME CEI
INTERNATIONALE IEC
968
INTERNATIONAL
Première édition
STANDARD
First edition
1988-11
Lampes à ballast intégré pour l'éclairage
général
Prescriptions de sécurité
Self-ballasted lamps for general lighting
services
Safety requirements
© IEC 1988 Droits de reproduction réservés — Copyright - all rights reserved
No part of this publication may be reproduced or utilized in
Aucune partie de cette publication ne peut être reproduite ni
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procédé, électronique ou mécanique, y compris la photo- including photocopying and microfilm, without permission in
writing from the publisher.
copie et les microfilms, sans l'accord écrit de l'éditeur.
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Pour prix, voir catalogue en vigueur
• • For price, see current catalogue
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SIST EN 60968:1999
968 ©I EC - 3
CONTENTS
Page
5
FOREWORD
PREFACE 5
Clause
7
1. Scope
7
2. Definitions
General requirement and 9e, aral test requirements 9
3.
9
4. Marking
11
5. Interchangeability
6. Protection against electric shock 13
7. Insulation resistance and electric strength after
humidity treatment 15
8. Mechanical strength 17
9. Cap temperature rise 17
10. Resistance to heat 17
19
11. Resistance to flame and ignition
21
12. Fault conditions
FIGURES 24
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SIST EN 60968:1999
968 ©IEC - 5
INTERNATIONAL ELECTROTECHNICAL COMMISSION
SELF-BALLASTED LAMPS FOR GENERAL LIGHTING SERVICES
Safety requirements
FOREWORD
1) 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.
2) They have the form of recommendations for international use and they
are accepted by the National Committees in that sense.
3)
In order to promote international unification, the IEC expresses the
wish
that all National Committees should adopt the text of the IEC
recommendation for their national rules in so far as national
conditions will permit. Any divergence between the IEC
recommendation
and the corresponding national rules should, as far as possible, be
clearly indicated in the latter.
PREFACE
This standard has been prepared by Sub-Committee 34A: Lamps, of IEC
Technical Committee No. 34: Lamps and related equipment.
The text of this standard is based upon the following documents:
Six Months' Rule Report on Voting
34A(CO)366 34A(CO)418
Full information on the voting
for the approval of this standard can be
found in the Voting Report indicated in the above table.
In this standard, the following print types are used:
- Requirements proper: in roman type.
Test specifications: in italic type.
- Explanatory matter: in smaller roman type.
The following IEC publications are quoted in this standard:
Publications Nos. 61: Lamp caps and holders together with gauges for
the control of interchangeability and safety.
61-1: Part 1: Lamp caps.
61-3: Part 3: Gauges.
238 (1982): Edison screw lampholders.
360 (1987): Standard method of measurement of lamp cap
temperature rise.
695-2-1 (1980): Fire hazard testing, Part 2: Test methods,
Glow-wire test and guidance.
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SIST EN 60968:1999
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968©IEC
SELF-BALLASTED LAMPS FOR GENERAL LIGHTING SERVICES
Safety requirements
1. Scope
This standard specifies the safety and interchangeability require-
ments, together with the test methods and conditions, required to
show compliance of tubular fluorescent and other gas-discharge lamps
with integrated means for controlling starting and stable operation
(self-ballasted lamps), intended for domestic and similar general
lighting purposes, having:
- a rated wattage up to 60 W;
- a rated voltage of 100 V to 250 V;
- Edison screw or bayonet caps.
The requirements of this standard relate only to type testing.
Recommendations for whole product testing or batch testing are under
consideration.
Definitions
For the purposes of this standard the following definitions apply:
2.1 Self-ballasted lamp
A tubular fluorescent or other discharge lamp unit that incorporates,
permanently enclosed, all elements that are necessary for starting and
for stable operation, and which does not include any replaceable or
interchangeable parts.
2.2 Type
Lamps that, independent of the type of cap, are identical in photo-
metric and electrical rating.
2.3 Rated voltage
The voltage or voltage range marked on the lamp.
2.4 Rated wattage
The wattage marked on the lamp.
2.5 Rated frequency
The frequency marked on the lamp.
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SIST EN 60968:1999
968 © IEC
(Ats)
2.6 Cap temperature rise
The surface temperature rise (above ambient) of a standard test
lampholder fitted to the lamp, when measured in accordance with the
standard method described in IEC Publication 360.
2.7 Live part
A conductive part which may cause an electric shock in normal use.
2.8 Type test
A test or series of tests made on a type test sample for the purpose
of checking compliance of the design of a given product with the
requirements of the relevant standard.
2.9 Type test sample
A sample consisting of one or more similar units submitted by the
manufacturer or responsible vendor for the purpose of the type test.
3. General requirement and general test requirements
3.1 Self-ballasted lamps shall be so designed and constructed that in
normal use they function reliably and cause no danger to the user or
surroundings.
In general, compliance is checked by carrying out all the tests
specified.
3.2 All measurements unless otherwise specified, are carried out at rated
voltage and frequency and in a draught-proof room at.(25 ± 1) °C.
If lamps are marked with a voltage range, rated voltage is taken as
the mean of the voltage range marked.
3.3 Self-ballasted lamps are non repairable, factory sealed units. They
shall not be opened for any tests. In the case of doubt based on the
inspection of the lamp and the examination of the circuit diagram, and
in agreement with the manufacturer or responsible vendor, lamps
specially prepared so that a fault condition can be simulated shall be
submitted for testing (see Clause 12) .
4. Marking
4.1 Lamps shall be clearly and durably marked with the following manda-
tory markings:
1) Mark of origin (this may take the form of a trade mark, the manu-
facturer's name or the name of the responsible vendor).
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SIST EN 60968:1999
968 © IEC - 11 -
2) Rated voltage or voltage range (marked "V" or volts").
3) Rated wattage (marked "W" or "watts") .
4) Rated frequency (marked in "Hz") .
4.2 In addition the following information shall be given by the lamp
manufacturer either on the lamp or packing or in installation in-
structions:
1) Lamp current.
Burning position if restricted.
2)
3) For lamps with a weight significantly higher than that of the lamps
for which they are a replacement, attention should be drawn to the
fact that the increased weight may reduce the mechanical stability
of certain luminaires.
Special conditions or restrictions which shall be observed for lamp
4)
operation, e.g. operation in dimming circuits.
4.3 Compliance is checked by the following:
1) Presence and legibility of the marking required in Sub-clause 4.1 -
by visual inspection.
2) The durability of the marking is checked by trying to remove it
by rubbing lightly for 15 s with a piece of cloth soaked with water
and, after drying, for a further 15 s with a piece of cloth soaked
with hexane. The marking shall be legible after the test.
information required in Sub-clause 4.2 - by visual
3) Availability of
inspection.
5.
Interchangeability
Interchangeability shall be ensured by the use of caps in accordance
5.1
with IEC Publication 61-1.
5.2 Compliance of the combination of cap and bulb is checked by the use
of gauges for checking the dimensions controlling interchangeability in
accordance with Table I.
The gauges are those shown in the standard sheet included in IEC
Publication 61-3.
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SIST EN 60968:1999
968 © IEC - 13 -
Table 1
Interchangeability gauges and
lamp cap dimensions
Gauge sheet
Lamp Cap dimensions to be checked
No.
cap by the gauge
7006-10
B22d A max. and A min.
l
and
D1 max. }
7006-11
N min J
Diametrical position of the pins
Insertion in lampholder 7006-4A
Retention in lampholder 7006-4B
7006-27B
E27 Max. dimensions of the screw thread
Min. major diameter of the cap
7006-28A
screw thread
7006-50
Contact making
the screw thread 7006-27D
E26 Max. dimensions of
7006-27E
Max. major diameter of the cap
screw thread
6. Protection against electric shock
Self-ballasted lamps shall be so constructed that, without any addi-
tional enclosure in the form of a luminaire, no internal metal parts or
live metal parts of the lamp cap are accessible when the lamp is
installed in a lampholder according to Publication 238.
Compliance is checked by means of the test finger specified in
N.
Figure 1, if necessary, with a force of 10
Lamps with Edison screw caps shall be so designed that they comply
with the requirements for inaccessibility for general lighting service
(GLS) lamps.
Compliance is checked with the aid of a gauge in accordance with the
caps.
current edition of IEC Publication 61-3, Sheet 7006-51A for E27
Requirements for E26 caps are under consideration.
Lamps with B22 caps are subject to the same requirements as normal
incandescent lamps with this cap.
External metal parts other than current-carrying metal parts of the
cap shall not be or become live. For testing, any
...
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