Sai electricals offers advanced transformers that incorporate state-of-the-art high-tension engineering. The range includes the following categories; power transformers up to 5 mva and 33 kv class; distribution transformers up to 2500 kva and 11/25/33 kv class in following configurations - crgo or lazer-burnt core; copper wound [all capacities] or aluminium wound [up to 250 kva]; integral distribution transformers with ht-avr, wherein ht input voltage is stabilised using stepless servo regulator to maintain constant output voltage within ±1 per cent; distribution transformers with on-load tap changer and real-time computer control for automatic tap changing on ht input side to maintain stable output voltage; dual output converter transformers for harmonic compensation and supply to 6p drives, up to 2500 kva and 11 kv class; high voltage distribution system [hvds] transformers up to 25 kva and 11 kv class in following configurations: mitered core or wound core; copper or aluminium wound; single phase or three phase supply. The company`s existing customers include: abb, ivrcl, fuji film, l&t, reliance energy, areva t&d [formerly alstom], etc.
