EN 50123-7-1

Railway applications - Fixed installations; D.C. switchgear - Part 7-1: Measurement, control and protection devices for specific use in d.c. traction systems; Application guide

2003-02-00

Có hiệu lực

DIN EN 50123-7-1 (2003-10), IDT * BS EN 50123-7-1 (2003-07-15), IDT * NF F41-020-7-1 (2004-12-01), IDT * F41-020-7-1PR, IDT * SN EN 50123-7-1 (2003), IDT * OEVE/OENORM EN 50123-7-1 (2003-12-01), IDT * PN-EN 50123-7-1 (2003-10-15), IDT * SS-EN 50123-7-1 (2003-04-24), IDT * UNE-EN 50123-7-1 (2004-09-24), IDT * TS EN 50123-7-1 (2007-06-26), IDT * STN EN 50123-7-1 (2003-09-01), IDT * STN EN 50123-7-1 (2004-08-01), IDT * CSN EN 50123-7-1 (2003-08-01), IDT * DS/EN 50123-7-1 (2003-10-09), IDT * NEN-EN 50123-7-1:2003 en (2003-04-01), IDT

EN 50123 Reihe

ENV 50123-7-1 (1998-05) * prEN 50123-7-1 (2001-09)

EN 50123-7-1 (2003-02) * ENV 50123-7-1 (1998-05) * prEN 50123-7-1 (2001-09) * prEN 50123-7-1 (1996-03)

Classification systems * Control * Control devices * Control systems * Direct current * Direct current installations * Direct-current convertors * Electric power systems * Electrical engineering * Electrical protection equipment * Electrical transmission systems * Guide books * Guidelines * Locomotive haulage * Low voltage * Marking * Measurement * Measuring equipment * Overcurrent detectors * Process measuring and control technology * Protection devices * Rail tracks * Rail transport * Railway applications * Railway electric traction equipment * Railway installations * Railways * Recommended application * Specification (approval) * Stationary * Supply voltages * Switchgear * Switchgears * Testing * Traction current supply plants * Voltage * Voltage limitation * Stress * Sheets

29.130.99. Cơ cấu chuyển mạch và cơ cấu điều khiển khác
29.280. Thiết bị truyền động điện