IEC 62442-3:2018 is also available as \/2 which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition. IEC 62442-3:2018 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\u00adhalogen lamps and LED light source(s) is also defined. This second edition cancels and replaces the first edition published in 2014. This edition constitutes a technical revision and has been harmonized with IEC 62442-1 and IEC 62442\u00ad2.<\/p>\n
| PDF Pages<\/th>\n | PDF Title<\/th>\n<\/tr>\n | ||||||
|---|---|---|---|---|---|---|---|
| 28<\/td>\n | undefined <\/td>\n<\/tr>\n | ||||||
| 33<\/td>\n | English CONTENTS <\/td>\n<\/tr>\n | ||||||
| 34<\/td>\n | FOREWORD <\/td>\n<\/tr>\n | ||||||
| 36<\/td>\n | 1 Scope 2 Normative references <\/td>\n<\/tr>\n | ||||||
| 37<\/td>\n | 3 Terms and definitions <\/td>\n<\/tr>\n | ||||||
| 40<\/td>\n | 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 <\/td>\n<\/tr>\n | ||||||
| 41<\/td>\n | 4.8 Supply voltage waveform 4.9 Substitution load 4.10 Thermocouple and temperature indicator 4.11 Instrument accuracy Table 1 \u2013 Typical nominal electricity supply details for some regions <\/td>\n<\/tr>\n | ||||||
| 42<\/td>\n | 4.12 Measuring circuits 4.13 Multi-rated voltage controlgear 4.14 Multi-power controlgear 4.15 Sensor and network connections <\/td>\n<\/tr>\n | ||||||
| 43<\/td>\n | 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 \u2013 Power losses measurement setup for electromagnetic controlgear (transformer) and input and output power measurement setupfor convertor (electronic controlgear) <\/td>\n<\/tr>\n | ||||||
| 44<\/td>\n | 5.3 Measurement setup: input power in no-load mode 5.4 Standby power measurement of convertor-electronic controlgear Figure 2 \u2013 Input power in no-load mode measurement setup for electromagnetic controlgear (transformer) and for convertor (electronic controlgear) <\/td>\n<\/tr>\n | ||||||
| 45<\/td>\n | Figure 3 \u2013 Measurement setup of the standby powerof convertor-electronic controlgear <\/td>\n<\/tr>\n | ||||||
| 46<\/td>\n | Bibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":" Tracked Changes. Energy performance of lamp controlgear – Controlgear for tungsten-halogen lamps and LED light sources. Method of measurement to determine the efficiency of controlgear<\/b><\/p>\n |