Crompton greaves, a part of the avantha group, and a conglomerate with the global footprint, offers dry type transformers. All the plants of the division are certified under iso 9001 and iso 14001. The products are certified by a range of international certifying authorities including is, iec, en, as, bs & ansi etc. These transformers are used when it has to be located near load center or in a fire hazardous place. As there is no oil required in this transformer and special type of fire resistant insulations are used for windings; the fire risk is considerably reduced. These are mainly used in steel mining, railways, hotels, high rise buildings, hospitals etc. This dry type transformer ranges up to 200 kva to 5000 kva, 36 kv class.
