supply of rc filterrc filter,rc filter consist of 1 ohm, 6 w resistor connected in series with parallel connected 1.5 mi cro farad 850 v capacitor in each arm of 415 v circuit between phase to neutral & phase to earth circu it as per rdso spec no. rdso/pe/spec/ac/0184-2015 rev.1 or latest & bom letter no. - el/7.1.108/mssbc dt. -17/ 09/2021 acceptable makes as per bom: ask powertech model no. ask-cs-017 or similar in abrol , maa laxhmi, bhasin packard, nacei, ael, ramyaa, trolex, trinitron, hind, sirveen only. [ warranty period: 30 months aft er the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]