supply of rc filter set consisting 01 ohmrc filter set consisting 01 ohm,rc filter set consisting 01 ohm, 6w resistor connected in series with parallel connected 1.5 micro far ad, 850v range capacitors of epcos or vishay make in each arm of star connected to be provided between phase an d neutral and phase and earth of each secondary winding 415v, 60kva transformer to improve voltage wave form suit able to be installed in sbc of hog compliant lhb ac coaches (location s1rc1, s1rc2) as per rdso specificatio n no. rdso/pe/spec/ac/0184-2015 (rev 1) (bom item no. 12) [ warranty period: 30 months after the date of del ivery ]