Tender For corrigendum : supply of capacitor confirming to is: 13648 or equivalent (msr) used for ac/dc damping in 25 kv conventional electric locomotives. model no. (a) icar/italy msr 25d-22-50 (22mfd 550v) or (b) advance/mysore aspr 15 (25mfd 660v) or (c) yash capacitor/nasik ye-001 (25 mfd 660v), one set consisting of 54 capacitors.