supply of rc filters consist of 1 ohm 6 w resistance connected in series with parallel connected 1.5 micro farad 850 vrc filters consist of 1 ohm 6 w resistance connected in series with parallel connected 1.5 micro farad 850 v,rc filters consist of 1 ohm 6 w resistance connected in series with parallel connected 1.5 mic ro farad 850 v capacitor of vishay or epcos makes in each arm of 415 v circuit between phase to neutral and phase to earth circuit. makes acceptable: abrol, maa laxmi, bhasin packard, nacei, ael, ramyaa, trolex, trnitron, hind, ask power tech, sirveen, nec, isg. [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ] => limited