BS 2538:1954 - Specification for air-cooled flameproof single-phase lighting transformer units supplied from high voltage systems

BS 2538:1954

Specification for air-cooled flameproof single-phase lighting transformer units supplied from high voltage systems

Status : Withdrawn   Published : November 1954

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Transformer units for supply voltages of 2200, 2750 or 3300 volts with ratings of 2.5 kVA and 5 kVA mainly for roadway lighting in mines. It specifies standard voltages, ratings, provision for earthing, primary isolating switch, protective fuses, particulars of temperature limits and a series of tests.




Standard NumberBS 2538:1954
TitleSpecification for air-cooled flameproof single-phase lighting transformer units supplied from high voltage systems
StatusWithdrawn
Publication Date25 November 1954
Withdrawn Date01 July 2014
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
Draft Superseded ByCR(CRE)7897 DC
DescriptorsLighting equipment, Electrically-operated devices, Transformers, High-voltage equipment, Single-phase transformers, Earthing, Cable junctions, Electric connectors, Isolator switches, Fuses, Marking, Marks, Mining equipment, Type d protected electrical equipment, Dry-type transformers
ICS29.180
29.260.20
Title in FrenchTransformateurs d'eclairage monophases anti-deflagrants et refroidis par air alimentes par reseaux haute tension. Specification
Title in GermanLuftgekuehlte feuersichere Einphasenlichtmaschinen in Hochspannungssystemen. Spezifikation
CommitteeMRE/3
ISBN0 580 02680 9
PublisherBSI
FormatA4
DeliveryYes
Pages8
File Size244.4 KB
NotesThis standard has been withdrawn as it is no longer relevant
Price£110.00


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