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SIST

SIST EN 50123-5:1998

(Main)

Railway applications - Fixed installations - D.C. switchgear -- Part 5: Surge arresters and low-voltage limiters for specific use in d.c. systems

Railway applications - Fixed installations - D.C. switchgear -- Part 5: Surge arresters and low-voltage limiters for specific use in d.c. systems

Divisions 1, 2, 3 and 4 of EN 50123-5 cover particular requirements for surge arrestors for specific use in fixed installations of d.c. traction systems. These are surge arresters consisting of one or more non-linear resistors which may be in series with single or multiple spark gaps. Low-voltage limiters are covered under division 5 of EN 50123-5. These are protective devices mainly used in fixed installations of d.c. traction systems to connect certain portions of the circuit, when, owing to an abnormal situation, the voltage across the device exceeds a predetermined limited value. They are not used in general to provide surge protection

Bahnanwendungen - Ortsfeste Anlagen - Gleichstromschalteinrichtungen -- Teil 5: Überspannungsableiter und Niederspannungsbegrenzer für spezielle Verwendung in Gleichstromsystemen

Applications ferroviaires - Installations fixes - Appareillage à courant continu -- Partie 5: Parafoudres et limiteurs de tension pour usage spécifique dans les systèmes à courant continu

Railway applications - Fixed installations - D.C. switchgear - Part 5: Surge arresters and low-voltage limiters for specific use in d.c. systems

General Information

Status
Withdrawn
Publication Date
31-Oct-1998
Withdrawal Date
30-Apr-2003
ICS
29.130.99 - Other switchgear and controlgear
29.280 - Electric traction equipment
Technical Committee
ŽEN - Electrical applications for railways
Current Stage
9900 - Withdrawal (Adopted Project)
Start Date
01-May-2003
Due Date
01-May-2003
Completion Date
01-May-2003
Ref Project
EN 50123-5:1997 - Railway applications - Fixed installations - D.C. switchgear - Part 5: Surge arresters and low-voltage limiters for specific use in d.c. systems

Relations

Replaced By
SIST EN 50123-5:2003 - Railway applications - Fixed installations - D.C. switchgear -- Part 5: Surge arresters and low-voltage limiters for specific use in d.c. systems
Effective Date
28-Jan-2023
Amended By
SIST EN 50123-5:1998/A1:1999 - Railway applications - Fixed installations - D.C. switchgear -- Part 5: Surge arresters and low-voltage limiters for specific use in d.c. systems
Effective Date
21-Sep-2010
Amended By
SIST EN 50123-5:1998/A1:1999 - Railway applications - Fixed installations - D.C. switchgear -- Part 5: Surge arresters and low-voltage limiters for specific use in d.c. systems
Effective Date
29-Jan-2023
Amended By
SIST EN 50123-5:1998/A1:1999 - Railway applications - Fixed installations - D.C. switchgear -- Part 5: Surge arresters and low-voltage limiters for specific use in d.c. systems
Effective Date
07-Jun-2022
Replaced By
SIST EN 50123-5:2003 - Railway applications - Fixed installations - D.C. switchgear -- Part 5: Surge arresters and low-voltage limiters for specific use in d.c. systems
Effective Date
07-Jun-2022

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Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 50123-5:1998
01-november-1998
Railway applications - Fixed installations - D.C. switchgear - Part 5: Surge
arresters and low-voltage limiters for specific use in d.c. systems
Railway applications - Fixed installations - D.C. switchgear -- Part 5: Surge arresters and
low-voltage limiters for specific use in d.c. systems
Bahnanwendungen - Ortsfeste Anlagen - Gleichstromschalteinrichtungen -- Teil 5:
Überspannungsableiter und Niederspannungsbegrenzer für spezielle Verwendung in
Gleichstromsystemen
Applications ferroviaires - Installations fixes - Appareillage à courant continu -- Partie 5:
Parafoudres et limiteurs de tension pour usage spécifique dans les systèmes à courant
continu
Ta slovenski standard je istoveten z: EN 50123-5:1997
ICS:
29.130.99 Druge stikalne in krmilne Other switchgear and
naprave controlgear
29.280 (OHNWULþQDYOHþQDRSUHPD Electric traction equipment
SIST EN 50123-5:1998 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 50123-5:1998
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