supply, installation, testing and commissioning of smps based integrated power supply ( ips ) confirming to rdso specification no. rdso / spn / 165 / 2012 rev. 3.0 or latest amendment and sketch no. sdo / ips / pi-6l / re / 004 for ips up to 6 lines without aftc re area along with 300 ah lmla battery. technical specification:-:- a. specification no. rdso / spn / 165 / 2012 rev. 3.0 or latest amendment. b. applicable sketch no. sdo / ips / pi-6l / re / 004. c. type of battery: 300 ah lmla. d. dc-dc converter for ssi / data logger: yes, all optional items are required . e. dc-dc converter for axle counter: yes, required. f. dc-dc converter for block working : [ 12-40v, 1 amp. ] g. spare as per anexure- iv of spec.- yes, required. h. type of external & internal relays: 24 v, q type relays. i. dc-dc converter ( 3-6v / 0.1a ) - 04 nos. [ for block telephone / mt ] . j. distance between ips room to asm panel ( in meter ) :50-100 meters. k. distance between ips rack battery ( in meter ) : 20-30 meters. l. whether installation is to be done by oem-yes. [ warranty period: 30 months after the date of delivery ]