• BS 171-4:1978

BS 171-4:1978

Power transformers-Specification for tappings and connections

BSI Group , 08/31/1978

Publisher: BS

File Format: PDF

$132.00$264.16


Requirements valid for all categories of voltage variation, additional requirements for particular types of voltage variation, connections of phase windings and phase displacement between windings.

BS 171-4:1978 History

BS 171-4:1978

BS 171-4:1978

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