Department Of Science And Technology

Department Of Science And Technology has published Bids Are Invited For Supply, Installation, Testing And Commissioning Of Vrv / Vrf Air-Conditioning System Comprising Of Modular Type High Efficiency Dc Scroll / Twin Rotary Multiple Compressor With Dc Inverter, High Efficiency Heat Transfer Cooling Coil Suitable For Environment Friendly Hfc R410a / R407c Refrigerant, Air Cooled Propeller Type Condenser Fan With Dc Motor Drive, Interconnecting Piping, Insulation Etc., Micro-Processor Control Panel Suitable For Automatic Operation, High Speed Calculation Inverter Control, Active Oil Control Mechanism Incorporating All Safety Functions As Per Technical Specifications & Other Points Listed Below. Unit Shall Have A Mimumum Of 2 Compressors. And Each Compressor Shall Run Independently Even Though There Is A Failure In The Other Compressor.The Unit Mounted Starter Panel Shall Be Complete With Ip-55 Protection Consisting Of Power Disconnecting Switches With Fuses, Soft Starters, For Compressor Motors, Under / Over Voltage Trip, Single Phase Preventers, Communication Card Which Can Accept 4-20 Ma Or 2-10 Vdc Analog Signal.All Components Shall Be Mounted On Welded Steel Base Frame, Structural Steel Profiles / Panels Made Out Of Galvanized Sheet Steel, Protected With Primary Coat & Finished With Epoxy Paint.. Last date of submission for this tender is 2023-04-10. This is a Other Adhesives And Sealants tender in Patna, Bihar