Registration number (WIID)Project No.TitleStatus
57872EN 50123-7-3:1999Railway applications - Fixed installations - D.C. switchgear - Part 7: Measurement, control and protection devices for specific use in d.c. traction systems - Section 3: Isolating voltage transducers and other voltage measuring devicesAtcelts
44278EN 50123-7-2:2003Railway applications - Fixed installations - D.C. switchgear - Part 7-2: Measurement, control and protection devices for specific use in d.c. traction systems - Isolating current transducers and other current measuring devicesIzstrādē
44284EN 50123-7-2:1999Railway applications - Fixed installations - D.C. switchgear - Part 7: Measurement, control and protection devices for specific use in d.c. traction systems - Section 2: Isolating current transducers and other current measuring devicesAtcelts
49389EN 50123-7-1:2003Railway applications - Fixed installations - D.C. switchgear - Part 7-1: Measurement, control and protection devices for specific use in d.c. traction systems - Application guideIzstrādē
55271EN 50123-6:2003/A1:2014Railway applications - Fixed installations - D.C. switchgear - Part 6: D.C. switchgear assembliesIzstrādē
43158EN 50123-6:2003Railway applications - Fixed installations - D.C. switchgear - Part 6: D.C. switchgear assembliesIzstrādē
45260EN 50123-6:1998Railway applications - Fixed installations - D.C. switchgear - Part 6: D.C. switchgear assembliesAtcelts
52481EN 50123-5:2003Railway applications - Fixed installations - D.C. switchgear - Part 5: Surge arresters and low-voltage limiters for specific use in d.c. systemsAtcelts
44696EN 50123-5:1997/A1:1999Railway applications - Fixed installations - D.C. switchgear - Part 5: Surge arresters and low-voltage limiters for specific use in d.c. systemsAtcelts
54360EN 50123-5:1997Railway applications - Fixed installations - D.C. switchgear - Part 5: Surge arresters and low-voltage limiters for specific use in d.c. systemsAtcelts
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