EN 60921-2004 标准详情
- 标准号:EN 60921-2004
- 中文标题:放电灯附件.管形荧光灯镇流器.使用性能的要求
- 英文标题:ballasts for tubular fluorescent lamps - performance requirements
- 标准类别:欧盟标准EN
- 发布日期:2004-12-21
Provides performance requirements for ballasts, excluding resistance types, for use on a.c. supplies up to 1000 V at 50 Hz or 60 Hz, associated with tubular fluorescent lamps with pre-heated cathodes operated with or without a starter or starting dev
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