Gem Bids For Supply Of Two Numbers Of 250 Kva Ups. Qty: 1set As Pertechnical Specification., Installation, Commissioning & Proveout Of 2 Nos Of Supplied 250 Kva Ups At Hal Site., Installation, Commissioning & Prove Out Of Supplied Smfvrla Battery Bank For 250 Kva Ups At Hal, Supply Of Smfvrla Battery Bank For 250kva Ups As Per Technicalspecification.