RO
SR EN 50123-7-3:2002
Railway 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
EN 50123-7-3 gives the requirements for isolating voltage transducers and other voltage measuring devices used in d.c. railway applications, fixed installations. This transducer is normally positioned between the voltage sensor on the live switchboard conductor or rail and the secondary device, giving galvanic insulation between the input and the output
Status :
Withdrawn
Approval date : 9/24/2002
Publish date : 9/25/2002
Withdrawal date : 6/27/2006
Number of pages : 12
ICS : 29.280 Electric traction equipment
Technical Committee : 4 - Electrical equipment and systems for railways
- Normative reference SR EN 50124-1:2002
- Normative reference SR EN 50123-1:2002
- Replaced by SR EN 50123-7-3:2006