Contract Award For Maintenance And Repair Of Electrical Boards In C.D. Treatment Plant And...

Contract Award Notice

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Contract Award For Maintenance And Repair Of Electrical Boards In C.D. Treatment Plant And Wells, Labor, General Assembly Of The Electrical Panel; With The Components Provided. It Must Also Include All The Necessary Elements For Commissioning, Fixing Accessories, Insulating Supports, Bolts And Others.,Provision Of A Three-Pole Automatic Switch With The Following Characteristics: * Nominal Current 1000 A* Working Voltage 660 Vac* Overload Protection. Adjustable Delay And Sensitivity* Short Circuit Protection. Adjustable Sensitivity* Breaking Power 35 Ka* Compact, Provision Of 40X10 Mm Copper Bar (Capacity To Absorb The Nominal Current Of The Pump Switch In A Single Bar Arrangement), Provision Of Digital Multimeter: 96 X 96 Mm Measurement Parameters: Voltage Vmax= 600 V They Must Include All The Accessories Necessary For Start-Up: Tp Power Supply Suitable For The Power And Voltage To Be Measured (Other Features See Annexes-Technical Specifications), Provision Of Air Extractor Set With Grille Dimensions: 23 X 23Cm. (Approximately) 220 V - 50 Hz 60 Va 445 M3/H, Cable Supply Conductor: Type Nyy Copper Conductor Sheath And Pbc Insulation Section 185 Mm2 Service Voltage 660 Vac; Insulation 1 Kv, Terminal Provision: Section 185 Mm2 Copper Eyelet Type, Power Contactor Provision With The Following Characteristics: * Power: 600 Kw * Working Voltage: 600 V * Coil Voltage: 220 V * Auxiliary Contacts: 2No + 2 Nc (See Annexes-Technical Specifications), Provision Of Cable Tray; 50X300 Mm Metal Corrugated Galvanized Sheet Metal (Include Fixing Brackets).,Labor Assembling Tray Launching And Fixing Cable On Tray (Quote Per Linear Meter)

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