BS EN 50468:2009 - Resistibility requirements to overvoltages and overcurrents due to lightning for equipment having telecommunication ports

BS EN 50468:2009

Resistibility requirements to overvoltages and overcurrents due to lightning for equipment having telecommunication ports

Status : Current   Published : July 2009

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This European Standard specifies the minimum level of resistibility of equipment having telecommunication port(s) to overvoltages and overcurrents. This European Standard covers telecommunication equipment installed at customer premises as shown in Figure 1. Overvoltages or overcurrents covered by this European Standard are surges due to direct or indirect lightning on the telecommunication line plant. Overvoltages or overcurrent not covered by this European Standard are – short-term induction of alternating voltages from electric power systems (including electrified railway), – earth potential rise due to power faults or load switching, – direct contacts between telecommunication lines and low voltage power lines. This European Standard is intended for use by network (public/private) operators and the equipment manufacturers. This European Standard applies to equipment having telecommunication port(s) connected to external conductors, i.e. conductor located outside the customer’s building. The tests are type tests and, although they are applicable to a complete system, it is recognised that they may be applied to individual items of equipment during development and design work.




Standard NumberBS EN 50468:2009
TitleResistibility requirements to overvoltages and overcurrents due to lightning for equipment having telecommunication ports
StatusCurrent
Publication Date31 July 2009
Normative References(Required to achieve compliance to this standard)IEC 60950-1:2005, ITU-T Recommendation K.21, CLC/TR 50450:2006, ITU-T Recommendation K.44, IEC 60050-701:1988, EN 60950-1:2006
Informative References(Provided for Information)ITU-T Recommendation K.11, EN 50174-1, ITU-T Recommendation K.47, 1999/5/EC, EN 50174-3, EN 50174-2, ITU-T Recommendation K.28, EN 61663-2, ITU-T Recommendation K.53, ITU-T Recommendation K.30, ITU-T Recommendation K.36, ITU-T Recommendation K.46, ITU-T Recommendation K.26, ITU-T Recommendation K.25, ITU-T Recommendation K.66, ITU-T Recommendation K.54, ITU-T Recommendation K.12, IEC 61663-2
International RelationshipsEN 50468:2009
Draft Superseded By05/30141284 DC
DescriptorsElectrical protection equipment, Lightning protection, Overcurrent protection, Communication equipment, Lightning, Overcurrent, Telecommunication, Communication networks, Electrical resistivity, Overvoltage protection, Overvoltage
ICS29.120.50
91.120.40
Title in FrenchExigences de tenue aux surtensions et aux surintensités dues à la foudre pour les matériels avec port de communication
Title in GermanAnforderungen zur Zerstörfestigkeit von Einrichtungen mit Telekommunikationsanschluss gegen Überspannungen und -ströme infolge Blitzschlags
CommitteeGEL/81
ISBN978 0 580 56040 8
PublisherBSI
FormatA4
DeliveryYes
Pages16
File Size386 KB
Price£130.00


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