DD 158:1987 - Filters for mains signalling systems

DD 158:1987

Filters for mains signalling systems

Status : Withdrawn, Superseded   Published : April 1987 Replaced By : BS EN 50065-4-1:2002

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Requirements for fixed installation filters for the rejection of unwanted mains signals and interference in a.c. circuits up to 660 V.




Standard NumberDD 158:1987
TitleFilters for mains signalling systems
StatusWithdrawn, Superseded
Publication Date30 April 1987
Confirm Date15 November 1998
Withdrawn Date24 January 2002
Normative References(Required to achieve compliance to this standard)No other standards are normatively referenced
Informative References(Provided for Information)No other standards are informatively referenced
Replaced ByBS EN 50065-4-1:2002
Draft Superseded By85/24159 DC
DescriptorsElectric filters, Signal transmission, Telecommunication transmission methods, Signal processing, Alternating current, Wire transmission (telecommunication), Telecommunication systems, Marking, Ratings, Environment (working), Electric conductors, Area, Leakage paths, Clearance distances, Type testing, Testing conditions, Temperature rise, Performance, Electrical testing, Leakage currents, Environmental testing, Performance testing, Electric power systems, Communication equipment, Protected electrical equipment, Electric enclosures, Mains signalling
ICS31.160
Title in FrenchFiltres pour systèmes de signalisation réseau
Title in GermanFilter fuer Systeme zur Datenuebertragung ueber Netz
CommitteePEL/205
ISBN0 580 15882 9
PublisherBSI
FormatA4
DeliveryNo
Pages14
File Size414.8 KB
Price£110.00


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