Purchase Of Agricultural Equipment - Horizontal Fan, Blade Diameter Not Less Than 5 M, Number Of Blades - 5 Pcs, Blade Width Not Less Than 180 Mm, Blade Is Mounted In A Special Bracket At An Angle Of Not Less Than 20 Degrees, Blade Must Be Made Of Extruded Aluminum, Protection Against Falling Of Fan And Blades In An Emergency, Power Part - Motor-Reducer, In A Housing, Closed With Panels From Mechanical Impacts, Drive Power Not Less Than 1.1 Kw, Voltage 220/380 V, 3-Phase, Number Of Revolutions 78-84 Rpm, Area (Diameter) Of Fan Coverage Not Less Than 25 M. In The Amount Of 20 Sets, With Installation And Commissioning Works On Site. Fan Control Station With A Frequency Converter Complete With A Temperature Sensor That Automatically Turns The Fans On And Off According To Specified Parameters, And Also Automatically Regulates The Fan Blade Speed Depending On Changes In Room Temperature, With Installation And Commissioning At The Facility: "Construction Of A Dairy Farm For 1,500 Dairy Cows Of The Dairy Herd At The Agricultural Complex Dvorishche, Dzerzhinsky District, Minsk Region. Stage 1 For 760 Heads."

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