supply installation and commissioning with complete retrofitting of the latest numerical protection relays and diagnostic station for existing candr panels at 3x15 mw rajghat hps mppgcl chanderi distt ashoknagar mp , generator protection relay (3+1spare) , generator transformer protection relay (3+1 spare) , generator transformer backup protection (numerical oc & ef relay) relay (3+1spare) , uat oc & ef protection relay (3+1spare) , numerical directional oc & ef backup protection relay for 132kv feeder (3+1spare) , numerical oc & ef backup protection relay for 0.4kv ssb , numerical oc & ef backup protection relay for 33kv chanderi feeder (1) , numerical oc & ef backup protection relay for station transformers , distance protection relay for feeders , diagnostics station , installation and commissioning (complete retrofitting) charges , independent mounting thermal overload relay with relay range 160 - 250 a , main contact for 225a, 3p contactor , 2p, 32a, bolted type switch disconnector fuse unit , 3p, 32a, bolted type switch disconnector fuse unit , 2p, 63a, bolted type switch disconnector fuse unit , 3p, 63a, bolted type switch disconnector fuse unit , 2p, 63a, din type switch disconnector fuse unit , tpn, 63a, din type switch disconnector fuse unit , 3p, 63a, din type switch disconnector fuse unit , tpn 32a, din type switch disconnector fuse unit , 3pole 400a, din type switch disconnector fuse unit