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표준
판매
Railway applications. Fixed installations. Electrical safety, earthing and the return circuit. Protective provisions against electric shock.
| 분야 | |
|---|---|
| 적용범위 | Overhead contact systems, Switching substations, Protective relays, Electrical protection equipment, Earth-leakage circuit-breakers, Earth conductors, Electric power transmission, Overhead power lines, Electrical safety, Alternating current, Earthing, Electrical faults, Railway equipment, Clearances, Railway electric traction equipment, Ground-level contact systems, Railway fixed equipment, Rail safety, Electric substations, Safety measures, Electric shocks, Voltage, Direct current |
| 국제분류(ICS)코드 |
29.280 : 전기 견인장비
29.120.50 : 휴즈 및 기타 과전류 방지 장치 |
| 페이지수 | 114 |
| Edition |
| No. | 표준번호 | 표준명 | 발행일 | 상태 |
|---|---|---|---|---|
| 1 | BS EN 50122-1:2022 - TC | Tracked Changes. Railway applications. Fixed installations. Electrical safety, earthing and the return circuit. Protective provisions against electric shock. | 2023-09-29 | 표준 |
| 2 | BS EN 50122-1:2022 | Railway applications. Fixed installations. Electrical safety, earthing and the return circuit. Protective provisions against electric shock. | 2022-11-03 | 표준 |
| 3 | BS EN 50122-1:2011+A4:2017 | Railway applications. Fixed installations. Electrical safety, earthing and the return circuit. Protective provisions against electric shock. | 2017-02-28 | 폐지 |
| 4 | BS EN 50122-1:1998 | Railway applications. Fixed installations. Protective provisions relating to electrical safety and earthing. | 2008-01-31 | 폐지 |
BS EN 50122-2:1999 - Railway applications. Fixed installations. Protective provisions against the effects of stray currents caused by d.c. traction systems. 상세보기
BS EN 50122-1:1998 - Railway applications. Fixed installations. Protective provisions relating to electrical safety and earthing. 상세보기
BS EN 50122-2:2010 - Railway applications. Fixed installations. Electrical safety, earthing and the return circuit. Provisions against the effects of stray currents caused by d.c. traction systems. 상세보기
BS EN 50122-3:2010 - Railway applications. Fixed installations. Electrical safety, earthing and the return circuit. Mutual Interaction of a.c. and d.c. traction systems. 상세보기
BS EN 50122-1:2011+A4:2017 - Railway applications. Fixed installations. Electrical safety, earthing and the return circuit. Protective provisions against electric shock. 상세보기
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