supply of items for hassdac, signal conditioner card no.1 ( scc1 ) for hassdac as per rdso specification no.rdso / spn / 177 / 2012 with version 3 or latest. make- cel [ warranty period: 30 months after the date of delivery ] , signal conditioner card no.2 ( scc 2 ) for hassdac as per rdso specification no.rdso / spn / 177 / 2012 with version 3 or latest. make- cel [ warranty period: 30 months after the date of delivery ] , dc-dc converter for hassdac as per rdso specification no. rdso / spn / 177 / 2012 with version 3 or latest. make : cel [ warranty period: 30 months after the date of delivery ] , relay drive card for hassdac as per rdso specification no. rdso / spn / 177 / 2012 with version 3 or latest. make : cel [ warranty period: 30 months after the date of delivery ] , modem card for hassdac as per rdso specification no. rdso / spn / 177 / 2012 with version 3 or latest. make : cel [ warranty period: 30 months after the date of delivery ] , new reset box rb 259a for hassdac as per rdso specn. no.rdso / spn / 177 / 2012 ver. 3 or latest. make-cel [ warranty period: 30 months after the date of delivery ] , surge voltage protection device mounted on din rail for hassdac as per rdso specification no. rdso / spn / 177 / 2012 with version 3 or latest. make : cel [ warranty period: 30 months after the date of delivery ] , reset card of reset box for hassdac as per rdso specification no.rdso / spn / 177 / 2012 with version 3 or latest.make : cel [ warranty period: 30 months after the date of delivery ] , auto reset card for hassdac as per rdso specification no.rdso / spn / 177 / 2012 with version 3 or latest.make : cel [ warranty period: 30 months after the date of delivery ] , interface card for reset box for hassdac as per rdso specification no.rdso / spn / 177 / 2012 with version 3 or latest.make : cel [ warranty period: 30 months after the date of delivery ] , vital relay box model vr-722 duly wired for hassdac as per rdso specification no.rdso / spn / 177 / 2012 with version 3 or lates with following relays:- a ) vital relays qn1k, 24v, 6f-6b-2nos. b ) reset relay qn1k, 24v, 6f - 6b-1nos. c ) pr relay qnn1, 24v, 6f-2b ( dual ) -1no.make : cel [ warranty period: 30 months after the date of delivery ] , lcd display for reset box of hassdac as per rdso specification no.rdso / spn / 177 / 2012 withversion 3 or latest.make : cel [ warranty period: 30 months after the date of delivery ] , web detector ( each set consists of 2 nos. of tx and 2 nos. of rx ) for cel make hassdac systems as per rdso specn .no.rdso / spn / 177 / 2012 ver. 3 or latest. ( phase reversal type ) ..make : cel [ warranty period: 30 months after the date of delivery ]