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BS EN 50152-3-2:2016

Current
Current

The latest, up-to-date edition.

Railway applications. Fixed installations. Particular requirements for a.c. switchgear Measurement, control and protection devices for specific use in a.c. traction systems. Current transformers
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

06-30-2016

Publisher

British Standards Institution

European foreword
1 Scope
2 Normative references
3 Terms, definitions and abbreviations
4 Service conditions
5 Rating
6 Design and construction
7 Tests
8 Rules for transport, storage, erection, operation
   and maintenance
9 Safety
10 Influence of the product on the environment
11 Information to be given with enquiries, tenders
   and orders
Bibliography

Pertains to new current transformers which are: - intended for use in indoor or outdoor fixed installations in tractions systems and; - operated with an a.c. line voltage and frequency as specified in EN 50163.

This EN50152‑3‑2 is applicable to new current transformers which are: intended for use in indoor or outdoor fixed installations in tractions systems, and operated with an a.c. line voltage and frequency as specified in EN50163 . NOTE1 EN50163 specifies the a.c. traction systems 15kV 16,7Hz and 25kV 50Hz. NOTE2 As rails of a.c. traction systems are typically connected to earth and included in the return current path, all phase to earth voltages are subject to the limits as given in EN50163 . Nevertheless conductor to conductor voltages are some times higher e.g. in autotransformer systems. Current transformers are mainly used with: measuring instruments, protective devices. This EN50152‑3‑2 also applies to current transformers other than inductive types as far as reasonably possible. Requirements of this EN50152‑3‑2 have priority. NOTE3 Combined current and voltage transformers are typically not used in fixed installations in traction systems.

Committee
GEL/9/3
DevelopmentNote
Supersedes 96/214118 DC. (09/2005) Supersedes 15/30314792 DC. (06/2016)
DocumentType
Standard
Pages
16
PublisherName
British Standards Institution
Status
Current
Supersedes

Standards Relationship
NF EN 50152-3-2 : 2017 Identical
DIN EN 50152-3-2 : 2016 Identical
NEN EN 50152-3-2 : 2016 Identical
I.S. EN 50152-3-2:2016 Identical
EN 50152-3-2:2016 Identical
SN EN 50152-3-2 : 2016 Identical
UNE-EN 50152-3-2:2016 Identical

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EN 62148-11:2009 Fibre optic active components and devices - Package and interface standards - Part 11: 14-pin active device modules
IEC 61291-4:2011 Optical amplifiers - Part 4: Multichannel applications - Performance specification template
IEC 62149-3:2014 Fibre optic active components and devices - Performance standards - Part 3: Modulator-integrated laser diode transmitters for 2,5-Gbit/s to 40-Gbit/s fibre optic transmission systems
IEC TR 61931:1998 Fibre optic - Terminology
EN 61291-4:2012 Optical amplifiers - Part 4: Multichannel applications - Performance specification template
IEC 61291-5-2:2017 Optical amplifiers - Part 5-2: Qualification specifications - Reliability qualification for optical fibre amplifiers
IEC 61291-1:2012 Optical amplifiers - Part 1: Generic specification
IEC 62572-3:2016 Fibre optic active components and devices - Reliability standards - Part 3: Laser modules used for telecommunication
IEC TR 62572-2:2008 Fibre optic active components and devices - Reliability standards - Part 2: Laser module degradation
EN 62149-1:2012 Fibre optic active components and devices - Performance standards - Part 1: General and guidance
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EN 61290-4-3:2015 Optical amplifiers - Test methods - Part 4-3: Power transient parameters - Single channel optical amplifiers in output power control
IEC TS 62538:2008 Categorization of optical devices
EN 61290-6-1:1998 Optical fibre amplifiers - Basic specification - Part 6-1: Test methods for pump leakage parameters - Optical demultiplexer

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