400Va Step Down Control Transformer, 415V / 110V With Tapping In Primary I.E. Common ? 4 00V, 415V, 440 V & Secondary Output ? 110V As Per Is : 12021 ? 1987 ( Reaffirmed ? 2005 ) With Amendm Ent No. 2 , Suitable For Use In Icf Type Ac Coaches. Make : Bhasin-Packard, Guru, Ramya. [ Warranty Period: 30 Months After The Date Of Delivery ] ]