supply of 3 kvar metalized (aluminum body) , 3 kvar metalized (aluminum body) polypropylene gas filled; way cut three phase self-healin g type capacitor rated at 480v 50 hz. the can diameter of the capacitor should not be more than 55 mm. c apacitor should have discharge resistor and over pressure discharge disconnection as per rdso modificatio n sheet no. rdso/ pe/ ms/ ac/ 0054-2011 (rev-0) and confirming to is 13340 with isi mark and properties as defined in table 1 of rdso modification sheet no. rdso/ pe/ ms/ ac/ 0054-2011 (rev- 0) suitable for cap acitor bank of lhb ac coaches and power cars (as per rcf spec no. edml-130, rev-1, corr-5 or latest). mat erial is epcos cat no. b25671r4032a 80 or vishay part no. acmkphd480.3.300 or equivalent. material shal l be procures from any rdso/ rcf/ icf/ approved source for capacitor or their authorized dealers only. [ w arranty period: 30 months after the date of delivery ] ]