本国际标准规定了高压汞蒸气、低压钠蒸气、高压钠蒸气和金属卤化物灯等放电灯镇流器的性能要求。第12条至第15条详细说明了特定类型压载的具体要求。本标准涵盖交流电用电感型镇流器。与放电灯相关的50赫兹至60赫兹电压下高达1 000 V的电源，具有相关IEC灯标准中规定的额定功率、尺寸和特性。 本合并版本由第三版（2005年）组成 及其修正案1（2006年）。因此，无须在 本出版物的补充。

This International Standard specifies performance requirements for ballasts for discharge lamps such as high-pressure mercury vapour, low-pressure sodium vapour, high-pressure sodium vapour and metal halide lamps. Clauses 12 through 15 each detail specific requirements for a particular type of ballast. This standard covers inductive type ballasts for use on a.c. supplies up to 1 000 V at 50 Hz to 60 Hz associated with discharge lamps, having rated wattage, dimensions and characteristics as specified in the relevant IEC lamp standards. This consolidated version consists of the third edition (2005) and its amendment 1 (2006). Therefore, no need to order amendment in addition to this publication.