+AMD1:2003 CSV 灯控制设备 第 2-9 部分：放电灯（荧光灯除外）镇流器的特殊要求

[中文适用范围]： IEC 61347的这一部分规定了高压汞蒸气、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特殊安全要求。该标准涵盖用于 50 Hz 或 60 Hz 时电压高达 1000 V 的交流电源的电感型镇流器，与放电灯相关，具有 IEC 60188、IEC 60192 和 IEC 60662 中规定的额定功率、尺寸和特性。 IEC 61347-2-9 版与 IEC 61347-1 一起取消并取代了 1997 年发布的 IEC 60922 第二版，并构成了较小的修订。本标准应与IEC 61347-1结合使用。它是在该标准第一版（2000 年）的基础上建立的。该合并版本由第一版（2000 年）及其修正案 1（2003 年）组成。因此，无需对本出版物进行修订。 [外文原描述]： This part of IEC 61347 specifies particular safety requirements for ballasts for discharge lamps such as high-pressure mercury vapour, low-pressure sodium vapour, high-pressure sodium vapour and metal halide lamps. The standard covers inductive-type ballasts for use on a.c. supplies up to 1 000 V at 50 Hz or 60 Hz, associated with discharge lamps, having rated wattages, dimensions and characteristics as specified in IEC 60188, IEC 60192 and IEC 60662. This first edition of IEC 61347-2-9, together with IEC 61347-1, cancels and replaces the second edition of IEC 60922, published in 1997, and constitutes a minor revision. This standard shall be used in conjunction with IEC 61347-1. It was established on the basis of the first edition (2000) of that standard. This consolidated version consists of the first edition (2000) and its amendment 1 (2003). Therefore, no need to order amendment in addition to this publication.