BS EN IEC 62442-3:2018
$102.76
Energy performance of lamp controlgear – Controlgear for tungsten-halogen lamps and LED light sources. Method of measurement to determine the efficiency of controlgear
| Published By | Publication Date | Number of Pages |
| BSI | 2018 | 22 |
This part of IEC 62442 defines a measurement method for the power losses of electromagnetic transformers as well as the power losses and the standby power of electronic convertors for tungsten-halogen lamps and for LED light source(s).
It is applicable for controlgear that are designed for use on DC supplies up to 1 000 V and/or AC supplies up to 1 000 V at 50 Hz or 60 Hz.
A calculation method of the efficiency of the mentioned controlgear for tungsten-halogen lamps and LED light source(s) is also defined.
This document applies to electrical controlgear-lamp circuits comprised solely of the controlgear and of the lamp(s) (LED light sources).
For multipurpose power supplies only the lighting part will be considered.
Requirements for testing individual controlgear during production are not included.
This document specifies the measurement method for the total input power, the standby power and the calculation method of the controlgear efficiency for all controlgear sold for domestic and normal commercial purposes operating with tungsten-halogen lamps and LED light source(s). The term “LED light sources” includes LED modules and LED lamps.
This document does not apply to:
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controlgear which form an integral part of lamps (LED light sources);
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controlgear circuits with capacitors connected in series;
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controllable electromagnetic controlgear.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 2 | undefined |
| 7 | English CONTENTS |
| 8 | FOREWORD |
| 10 | 1 Scope 2 Normative references |
| 11 | 3 Terms and definitions |
| 14 | 4 General 4.1 Applicability 4.2 General notes on tests 4.3 Controllable controlgear 4.4 Measurement uncertainty 4.5 Sampling of controlgear for testing 4.6 Size of the test sample 4.7 Power supply |
| 15 | 4.8 Supply voltage waveform 4.9 Substitution load 4.10 Thermocouple and temperature indicator 4.11 Instrument accuracy Table 1 – Typical nominal electricity supply details for some regions |
| 16 | 4.12 Measuring circuits 4.13 Multi-rated voltage controlgear 4.14 Multi-power controlgear 4.15 Sensor and network connections |
| 17 | 5 Method of measurement and calculation of the efficiency of controlgear (transformer, convertor) for tungsten-halogen lamps and for LED light sources 5.1 Measurement setup: input and output power 5.2 Efficiency calculation for electromagnetic (transformer) and electronic (convertor) controlgear Figure 1 – Power losses measurement setup for electromagnetic controlgear (transformer) and input and output power measurement setupfor convertor (electronic controlgear) |
| 18 | 5.3 Measurement setup: input power in no-load mode 5.4 Standby power measurement of convertor-electronic controlgear Figure 2 – Input power in no-load mode measurement setup for electromagnetic controlgear (transformer) and for convertor (electronic controlgear) |
| 19 | Figure 3 – Measurement setup of the standby powerof convertor-electronic controlgear |
| 20 | Bibliography |
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BS EN IEC 62442-3:2018 – TC:2020 Edition
Tracked Changes. Energy performance of lamp controlgear – Controlgear for tungsten-halogen lamps and LED light…
