IEC 62442-2:2014

Energy performance of lamp controlgear - Part 2: Controlgear for high intensity discharge lamps (excluding fluorescent lamps) - Method of measurement to determine the efficiency of the controlgear

IEC 62442-2:2014 defines a measurement method of the power losses of electromagnetic controlgear, the total input power and the standby power of electronic controlgear for high intensity discharged lamps (excluding fluorescent lamps). Also a calculation method of the efficiency for controlgear for high intensity discharged lamp(s) is defined.

Performance énergétique des appareillages de lampes - Partie 2: Appareillages des lampes à décharge à haute intensité (à l'exclusion des lampes à fluorescence) - Méthode de mesure pour la détermination du rendement des appareillages

L'IEC 62442-2:2014 définit une méthode de mesure des pertes de puissance de l'appareillage électromagnétique, de la puissance d'entrée totale et de la puissance de veille de l'appareillage électronique pour les lampes à décharge à haute intensité (à l'exclusion des lampes à fluorescence). Elle définit également une méthode de calcul du rendement des appareillages de lampe(s) à décharge à haute intensité.

General Information

• Status: Published
• Publication Date: 23-Apr-2014
• ICS: 11.040.60 - Therapy equipment
• ICS: 29.140.99 - Other standards related to lamps
• Technical Committee: SC 34C - Auxiliaries for lamps
• Current Stage: DELPUB - Deleted Publication
• Completion Date: 03-May-2018

Relations

• Revised: IEC 62442-2:2018 - Energy performance of lamp controlgear - Part 2: Controlgear for high intensity discharge lamps (excluding fluorescent lamps) - Method of measurement to determine the efficiency of controlgear
• Effective Date: 05-Sep-2023

Standards Content (Sample)

IEC 62442-2 ®
Edition 1.0 2014-04
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Energy performance of lamp controlgear –
Part 2: Controlgear for high intensity discharge lamps (excluding fluorescent
lamps) – Method of measurement to determine the efficiency of the controlgear

Performance énergétique des appareillages de lampes –
Partie 2: Appareillages des lampes à décharge à haute intensité (à l’exclusion
des lampes à fluorescence) – Méthode de mesure pour la détermination du
rendement des appareillages
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IEC 62442-2 ®
Edition 1.0 2014-04
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Energy performance of lamp controlgear –

Part 2: Controlgear for high intensity discharge lamps (excluding fluorescent

lamps) – Method of measurement to determine the efficiency of the controlgear

Performance énergétique des appareillages de lampes –

Partie 2: Appareillages des lampes à décharge à haute intensité (à l’exclusion

des lampes à fluorescence) – Méthode de mesure pour la détermination du

rendement des appareillages
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
CODE PRIX M
ICS 29.140.99 ISBN 978-2-8322-1529-6

– 2 – IEC 62442-2:2014 © IEC 2014

CONTENTS
FOREWORD . 3

1 Scope . 5

2 Normative references . 5

3 Terms and definitions. 6

4 General . 7

4.1 Applicability . 7
4.2 General notes on test . 7
4.3 Controllable controlgear . 7
4.4 Multi-lamp type controlgear . 7
4.5 Measurement uncertainty . 8
4.6 Sampling of controlgear for testing . 8
4.7 Number of samples . 8
4.8 Power supply. 8
4.9 Supply voltage waveform . 8
4.10 Instrument accuracy . 8
4.11 Multi-rated voltage controlgear . 9
5 Method of measurement of the input power and calculation of the efficiency of
controlgear for high intensity discharge lamps . 9
5.1 Measurement setup: Electromagnetic wire wound controlgear . 9
5.2 Efficiency calculation: Magnetic wire wound controlgear . 10
5.3 Measurement setup: Electronic controlgear . 10
5.4 Efficiency calculation: Electronic controlgear . 11
5.5 Standby power measurement of electronic controlgear . 11
Bibliography . 13

Figure 1 – Measurement setup for electromagnetic controlgear . 9
Figure 2 – Measurement setup for electronic controlgear . 10
Figure 3 – Measurement setup of the standby power of electronic controlgear . 11

Table 1 – Typical nominal electricity supply details for some regions . 8

INTERNATIONAL ELECTROTECHNICAL COMMISSION

____________
ENERGY PERFORMANCE OF LAMP CONTROLGEAR –

Part 2: Controlgear for high intensity discharge lamps

(excluding fluorescent lamps) – Method of measurement

to determine the efficiency of the controlgear

FOREWORD
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International Standard IEC 62442-2 has been prepared by subcommittee 34C: Auxiliaries for
lamps, of IEC technical committee 34: Lamps and related equipment.
The text of this standard is based on the following documents:
FDIS Report on voting
34C/1078/FDIS 34C/1089/RVD
Full information on the voting for the approval of this standard can be found in the report on
voting indicated in the above table.
This publication has been drafted in accordance with the ISO/IEC Directives, Part 2.

– 4 – IEC 62442-2:2014 © IEC 2014

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