ENV 50123-7-1-1998 标准详情
- 标准号:ENV 50123-7-1-1998
- 中文标题:
- 英文标题:Railway Applications - Fixed Installations - D.c. Switchgear - Measurement, Control And Protection Devices For Specific Use In D.c. Traction Systems - Application Guide
- 标准类别:欧盟标准EN
- 发布日期:
Gives help, guidance and requirements for the design of protection, control and measuring systems in d.c. installations that are meant to give a power supply to traction systems. Identifies the characteristics and parameters of equipment which is use
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