标准摘要
[中文适用范围]： This part of IEC 62442 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 discharge lamps (excluding low-pressure mercury fluorescent lamps). A calculation method of the efficiency of controlgear for-high-intensity-discharged discharge lamp(s) is also defined. It is assumed that the controlgear are designed for use on DC supplies up to 1000 V and/or AC supplies up to 1000 V at 50 Hz or 60 Hz. This document applies to electrical controlgear-lamp circuits comprised solely of the controlgear and of the lamp(s). NOTE 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 lamp controlgear efficiency for all controlgear sold for domestic and normal commercial purposes operating with high-intensity discharge lamps. This document does not apply to: - controlgear which form an integral part of lamps; - controlgear circuits with capacitors connected in series; - controllable electromagnetic controlgear. [外文原描述]： IEC 62442-2:2022 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition. IEC 62442-2:2022 defines a measurement method of the power losses of electromagnetic controlgear, the total input power and the standby power of electronic controlgear for discharge lamps (excluding low-pressure mercury fluorescent lamps). A calculation method of the efficiency of controlgear for discharge lamp(s) is also defined. It is assumed that the controlgear 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. This third edition cancels and replaces the second edition published in 2018. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: - the title of Part 2 has been modified; - this edition has been harmonized with IEC 62442-1 and IEC 62442-3; - the reference to and use of the measurement methods for non-active power consumption in accordance with IEC 63103 have been added.
英文名称Energy performance of lamp controlgear - Part 2: Controlgear for discharge lamps (excluding low-pressure mercury fluorescent lamps) - Method of measurement to determine the efficiency of controlgear