IEC 60662:2011

High-pressure sodium vapour lamps - Performance specifications

IEC 60662:2011 specifies performance requirements for high-pressure sodium vapour lamps for general lighting purposes which comply with the safety requirements of IEC 62035. This second edition cancels and replaces the first edition published in 1980 and its amendments. It constitues a technical revision. Main items that required development of the 2nd edition of IEC 60662 are:
- restriction to performance requirements. Safety requirements are given in IEC 62035: Discharge lamps (excluding fluorescent lamps) - Safety specifications;
- introduction of a test device for ignition;
- split of the lamp data sheets which make use of the test device and those which do not;
- provisions for measurement during starting, measurement of electrical and photometrical characteristics and tests for lumen maintenance and life;
- general review e.g. of maximum lamp outlines and alignment of data;
- new order of data sheets by wattage.

Lampes à vapeur de sodium à haute pression - Spécifications de performance

La CEI 60662:2011 spécifie les exigences de performance pour les lampes à vapeur de sodium à haute pression pour l'éclairage général qui satisfont aux exigences de sécurité de la CEI 62035. Cette seconde édition annule et remplace la première édition publiée en 1980 et ses amendements, dont elle constitue une révision technique. Les principaux éléments à l'origine de la 2e édition de la CEI 60662 sont les suivants:
- limites relatives aux exigences de performance. Les exigences de sécurité sont fournies dans la CEI 62035: Lampes à décharge (à l'exclusion des lampes à fluorescence) - Prescriptions de sécurité;
- présentation d'un dispositif d'essai d'amorçage;
- séparation des feuilles de caractéristiques des lampes qui utilisent le dispositif d'essai et des autres lampes;
- dispositions relatives aux mesures pendant l'amorçage, mesures des caractéristiques électriques et photométriques et essais de maintien du flux et de durée de vie;
- examen général, par exemple de l'encombrement maximal des lampes et l'alignement des données;
- nouveau classement des feuilles de caractéristiques par puissance.

General Information

• Status: Published
• Publication Date: 22-Feb-2011
• ICS: 01 - GENERALITIES. TERMINOLOGY. STANDARDIZATION. DOCUMENTATION
• ICS: 29.140.30 - Fluorescent lamps. Discharge lamps
• Technical Committee: SC 34A - Electric light sources
• Drafting Committee: WG 6 - TC 34/SC 34A/WG 6
• Current Stage: PPUB - Publication issued
• Start Date: 31-Mar-2011
• Completion Date: 23-Feb-2011

Standards Content (Sample)

IEC 60662 ®
Edition 2.0 2011-02
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
High-pressure sodium vapour lamps – Performance specifications

Lampes à vapeur de sodium à haute pression – Spécifications de performance

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IEC 60662 ®
Edition 2.0 2011-02
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
High-pressure sodium vapour lamps – Performance specifications

Lampes à vapeur de sodium à haute pression – Spécifications de performance

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
XH
CODE PRIX
ICS 29.140.30 ISBN 978-2-88912-385-8
– 2 – 60662  IEC:2011
CONTENTS
FOREWORD . 4
INTRODUCTION . 6
1 Scope . 7
2 Normative references . 7
3 Terms and definitions . 7
4 General lamp requirements . 8
5 Marking . 9
6 Dimensions . 9
7 Caps . 9
8 Test requirements for lamp starting, warm-up, electrical and photometric
characteristics . 9
9 Information for ballast and ignitor design . 10
10 Information for luminaire design . 12
11 Maximum lamp outlines . 13
12 Numbering system for lamp data sheets . 13
Annex A (normative) Waveshape of voltage pulses for lamp starting test (schematic
drawings) . 14
Annex B (informative) Diagrammatic data sheets for location of lamp dimensions . 16
Annex C (normative) Guidance for determining quadrilateral diagrams . 17
Annex D (normative) Measurement of voltage increase at lamp terminals for luminaire
design . 22
Annex E (informative) HPS lamp drop-out voltage measurement procedure . 25
Annex F (normative) Fixed settings of the ignition device (see 8.2.1) and requirements
for ignition . 31
Annex G (normative) Method of measuring electrical and photometrical characteristics . 32
Annex H (normative) Method of test for lumen maintenance and life . 34
Annex I (informative) Maximum lamp outlines . 35
Annex J (normative) Lamp data sheets . 47
Bibliography . 183

Figure A.1 – Waveshape: positive pulse during positive half cycle . 14
Figure A.2 – Waveshape: positive pulse during negative half cycle . 14
Figure A.3 – Shape and parameters of the pulse used in North America . 15
Figure C.1 – Relationship of wattage and voltage of an HPS lamp . 18
Figure C.2 – Lamp characteristic curves for several HPS lamps . 18
Figure C.3 – Typical ballast characteristic curves . 18
Figure C.4 – Typical lag or reactor ballast characteristic curves at different supply
voltages . 18
Figure C.5 – Minimum and maximum wattage lines . 20
Figure C.6 – Finished quadrilateral relative to the reference ballast curves and drop-
out locus . 21
Figure E.1 – Example of test circuit . 27
Figure E.2 – Typical quadrilateral diagram showing drop-out points . 28

60662  IEC:2011 – 3 –
Figure E.3 – Example plot of 400 W HPS lamp ballast curves showing drop-out points . 29
Figure E.4 – Incorrect drop-out point measurement due to raising lamp voltage at too
high a rate . 30
Figure E.5 – Test for lamp-ballast equilibrium . 30
Figure G.1 – Circuit diagram for measurement of lamp characteristics . 33

Table F.1 – Fixed settingsof the ignition device (see 8.2.1) . 31
Table I.1 – List of data sheets for maximum lamp outlines . 35

– 4 – 60662  IEC:2011
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
HIGH-PRESSURE SODIUM VAPOUR LAMPS –
PERFORMANCE SPECIFICATIONS
FOREWORD
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International Standard IEC 60662 has been prepared by subcommittee 34A: Lamps, of IEC
technical committee 34: Lamps and related equipment.
This second edition cancels and replaces the first edition published in 1980 and its
amendments. It constitues a technical revision.
nd
Main items that requi
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