EN 50123-7-2 gives the requirements for isolating current transducers and other current measuring devices used in d.c. railway applications, fixed installations. This transducer is normally positioned between the sensor on the live switchboard conductor or rail and the secondary device, giving galvanic insulation between the input and the output
WITHDRAWN
EN 50123-7-2:1999
99.60
Withdrawal effective
Sep 1, 2005
PUBLISHED
EN 50123-7-2:2003