NEN EN IEC 62054-21-2004 标准详情
- 标准号:NEN EN IEC 62054-21-2004
- 中文标题:
- 英文标题:Electricity Metering Equipment (a.c.) - Tariff And Load Control - Part 21: Particular Requirements For Time Switches
- 标准类别:荷兰国家标准NEN
- 发布日期:
Defines particular requirements for the type test of newly manufactured indoor time switches with operation reserve that are used to control electrical loads, multi-tariff registers and maximum demand devices of electricity metering equipment.
* 特别声明:资源收集自网络或用户上传,本网站所提供的电子文本仅供参考,请以正式出版物为准。仅供个人标准化学习,研究使用。如有侵权,请及时联系我们!
