SKU: SF_SeriesCategories: , ,

SF Series

Single-Phase Transformers

A comprehensive range of custom-built single-phase transformers designed specifically to customers’ own requirements. Any quantity can be produced, from single units to regular call-off orders. Sizes from 25VA to 3kVA (SE 25 to SE 3000) are designed with Class E (120 °C) materials, Class F (155 °C) designs from 500VA to 15kVA (SF 500 to SF 15000) and Class H (180 °C) from 10kVA to 20kVA (SH 10000 to SH 20000). All transformers are air cooled and are fully varnish impregnated with an aesthetically appealing red polyester varnish (gentian blue also available upon request). Terminals are normally IP20 and either DIN rail mounted, studs, copper tube crimps, or busbar (dependent on current ratings). A full range of IP23 ventilated enclosures is available for all sizes (as well as up to IP55). Sizes from 25VA to 150VA can be fitted with ‘easy fit’ DIN rail fixing brackets if required (see accessories section).

TE & TF Series Datasheet


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