BS EN 50123-7-2:2003

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Railway applications. Fixed installations. d.c. switchgear. Measurement, control and protection devices for specific use in d.c. traction systems – Isolating current transducers and other current measuring devices

Published By	Publication Date	Number of Pages
BSI	2003	12

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Categories: 17.220.20 - Measurement of electrical and magnetic quantities, BSI

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Description

This European Standard 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 in the live switchboard conductor or rail and the secondary device, giving galvanic insulation between the input and the output.

Additional information

Status	Confirmed
Pages	12
Publication Date	2003-07-11
ISBN	0 580 42253 4
Standard Number	BS EN 50123-7-2:2003
Title	Railway applications. Fixed installations. d.c. switchgear. Measurement, control and protection devices for specific use in d.c. traction systems – Isolating current transducers and other current measuring devices
Identical National Standard Of	EN 50123-7-2:2003
Replaces	BS EN 50123-7-2:1999
Descriptors	Switchgear, Railway control systems, Control devices, Electrical testing, Railway fixed equipment, Electrical protection equipment, Railway equipment, Current measurement, Electrical installations, Electrical measuring instruments, Electric control equipment, Direct current, Electrical measurement, Transducers, Railway electric traction equipment, Electric current
Publisher	BSI
Committee	GEL/9
ICS Codes	17.220.20 - Measurement of electrical and magnetic quantities

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BS EN 50123-7-2:2003

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