ENA ET ETR 139-2009 标准详情
- 标准号:ENA ET ETR 139-2009
- 中文标题:
- 英文标题:Recommendations For The Setting Of Loss Of Mains Protection Relays
- 标准类别:欧盟标准EN
- 发布日期:
Provides guidance on understanding of Loss of Mains (LOM) relays and how they respond to system disturbances and genuine loss of mains, which will enable more effective settings to be applied to relays.
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