Tender Brief : Supply Of 1. solid state over voltage relay for transformer rectifier unit of rmpu coaches. specn: specification no: drg. icf specification n0,icf/elect/897 rev.o or latest.; , solid state over voltage relay for transformer rectifier unit of rmpu coaches. specn: spe cification no: drg. icf specification n0,icf/elect/897 rev.o or latest.; [ warranty period: 30 months after the date of delivery ] ] , ventilation fan with motor [ warranty period: 30 months after the date of delive ry ] ] Read More