DS EN 62271-112-2013 标准详情
- 标准号:DS EN 62271-112-2013
- 中文标题:
- 英文标题:High-Voltage Switchgear And Controlgear - Part 112: Alternating Current High-Speed Earthing Switches For Secondary Arc Extinction On Transmission Lines
- 标准类别:丹麦DANSK
- 发布日期:
Pertains to a.c. high-speed earthing switches designed for indoor and outdoor installation and for operation at service frequencies of 50 Hz and 60 Hz on systems having voltages of 550 kV and above.
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