supply of procurement of supply and commissioning of mmr (measuring etc.procurement of supply and commissioning of mmr (measuring etc.,supply and commissioning of mmr (measuring and monitoring relay) testing jig, consisting of (1) ac dimmerstate off ac voltage: 01no. ( 2) 20a 3pole mcb: 01 no. (3) 20a fuse and fuse carrier box type : 03 nos. (4) relay controlled board: 01 no. (5)annunciation and indication board: 01 no. (6) power supply b oard: 01 no. (7) 3 phase step up transformer 440v ac-1000 v ac @1 kva: 01 no. (8) seven segment displa y for monitoring of ac voltage: 01 no. (9) selector switch for display voltage: 01 no. (10) all the above com ponents to be housed in powder coated metal enclosure as per required dimensions. [ warranty period: 30 months after the date of delivery ] ]