BS 7821-1:1995 - Three phase oil-immersed distribution transformers, 50 Hz, from 50 to 2500 kVA with highest voltage for equipment not exceeding 36 kV. General requirements and requirements for transformers with highest voltage for equipment not exceeding 24 kV

BS 7821-1:1995

Three phase oil-immersed distribution transformers, 50 Hz, from 50 to 2500 kVA with highest voltage for equipment not exceeding 36 kV. General requirements and requirements for transformers with highest voltage for equipment not exceeding 24 kV

Status : Withdrawn, Superseded   Published : September 1995 Replaced By : BS EN 50464-1:2007+A1:2012

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Standard NumberBS 7821-1:1995
TitleThree phase oil-immersed distribution transformers, 50 Hz, from 50 to 2500 kVA with highest voltage for equipment not exceeding 36 kV. General requirements and requirements for transformers with highest voltage for equipment not exceeding 24 kV
StatusWithdrawn, Superseded
Publication Date15 September 1995
Withdrawn Date31 July 2007
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 50464-1:2007+A1:2012
Draft Superseded By92/29073 DC
DescriptorsThree-phase transformers, Oil-immersed transformers, Distribution transformers, Rated frequencies, Rated voltage, Alternating-current transformers, Power transformers, High-voltage equipment, Rated power, Short-circuit currents, Electrical impedance, Power losses, Sound intensity, Electrical insulation, Design, Dimensions, Electrically-insulated bushings
ICS29.180
Title in FrenchTransformateurs triphasés de distribution immergés dans l'huile, 50 Hz, de 50 à 2500 kVA, de tension la plus élevée pour le matériel ne dépassant pas 36 kV. Prescriptions générales et prescriptions pour les transformateurs avec une tension la plus élevée pour le matériel ne dépassant pas 24 kV
Title in GermanDrehstromverteilungstransformatoren der Energieversorgung, mit Olfuellung, 50 Hz, 50 - 2500 kVA, mit einer hoechsten Spannung fuer Betriebsmittel kleiner ode gleich 36 kV. Allgemeine Anforderungen und Anforderungen fuer Transformatoren mit einer hoechsten Spannung fuer Betriebsmittel kleiner oder gleich 24 kV
CommitteePEL/14
ISBN0 580 24551 9
PublisherBSI
FormatA4
DeliveryNo
Pages14
File Size294.3 KB
Price£110.00


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