Transformers for rectifier operation

as cast-resin or oil-immersed transformer
for 6, 12, 18 or 24 pulse rectifier operation
for bridge or star point connections
Regulating transformers

as cast-resin or oil-immersed transformer
with on-load tap changer for mains supply adaption or for LV regulation (primary regulation)
with off-load tap changer for LV regulation