BS 7821-4:1995 - Three phase oil-immersed distribution transformers, 50 Hz, from 50 to 2500 kVA with highest voltage for equipment not exceeding 36 kV. Determination of the power rating of a transformer loaded with non-sinusoidal currents

BS 7821-4:1995

Three phase oil-immersed distribution transformers, 50 Hz, from 50 to 2500 kVA with highest voltage for equipment not exceeding 36 kV. Determination of the power rating of a transformer loaded with non-sinusoidal currents

Status : Superseded, Withdrawn   Published : October 1995 Replaced By : BS EN 50464-3:2007

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Standard NumberBS 7821-4:1995
TitleThree phase oil-immersed distribution transformers, 50 Hz, from 50 to 2500 kVA with highest voltage for equipment not exceeding 36 kV. Determination of the power rating of a transformer loaded with non-sinusoidal currents
StatusSuperseded, Withdrawn
Publication Date15 October 1995
Withdrawn Date31 August 2007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 50464-3:2007
DescriptorsThree-phase transformers, Oil-immersed transformers, Distribution transformers, Rated frequencies, Rated voltage, Transformers, Power transformers, Alternating-current transformers, High-voltage equipment, Rated power, Power losses, Mathematical calculations
ICS29.180
Title in FrenchTransformateurs triphasés de distribution immergés dans l'huile, 50 Hz, de 50 à 2500 kVA, avec une tension la plus élevée pour le matériel ne dépassant pas 36 kV. Détermination de la caractéristique de puissance d'un transformateur avec des courants de charge non sinusoïdaux
Title in GermanDrehstrom-oel-verteilungs-transformatoren 50 Hz von 50 bis 2500 kVA, mit einer hoechsten Spannung fuer Betriebsmittel 36 kV. Bestimmung der Bemessungsleistung eines Transformators bei nichtsinusfoermigen Laststroemen
CommitteePEL/14
ISBN0 580 24719 8
PublisherBSI
FormatA4
DeliveryNo
Pages8
File Size262.5 KB
Price£110.00


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