NF EN 50123-7-3
NF EN 50123-7-3

NF EN 50123-7-3

February 2003
Standard Current

Railway applications - Fixed installations - D.C. switchgear - Part 7-3: Measurement, control and protection devices for specific use in d.c. traction systems - Isolating voltage transducers and other voltage measuring devices

Le présent document spécifie les exigences relatives aux transducteurs et aux autres appareils de mesure de la tension dans les applications ferroviaires à courant continu des installations fixes. Ce transducteur est normalement placé entre le capteur de tension du conducteur actif ou du rail de l''installation de distribution et l''appareil secondaire, assurant ainsi un isolement galvanique entre l''entrée et la sortie.

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Main informations

Collections

National standards and national normative documents

Publication date

February 2003

Number of pages

9 p.

Reference

NF EN 50123-7-3

ICS Codes

29.280   Electric traction equipment
45.020   Railway engineering in general

Print number

1

European kinship

EN 50123-7-3:2003
Sumary
Railway applications - Fixed installations - D.C. switchgear - Part 7-3: Measurement, control and protection devices for specific use in d.c. traction systems - Isolating voltage transducers and other voltage measuring devices

Le présent document spécifie les exigences relatives aux transducteurs et aux autres appareils de mesure de la tension dans les applications ferroviaires à courant continu des installations fixes. Ce transducteur est normalement placé entre le capteur de tension du conducteur actif ou du rail de l''installation de distribution et l''appareil secondaire, assurant ainsi un isolement galvanique entre l''entrée et la sortie.
Replaced standards (1)
NF EN 50123-7-3
NF EN 50123-7-3
December 1999
Standard Cancelled
Railways 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 devices

Ce document spécifie les exigences relatives aux transducteurs et aux appareils de mesure de la tension dans les applications ferroviaires à courant continu des installations fixes.

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