Tenders Are Invited For Purchase And Delivery Of Power Generators

Technical Specification Of The Generator Seta Generator Intended For Emergency Power Supply Must Meet The Following Requirements:1. Technical Parametersthe Generator Should Have At Least: • Rated Power Of The Generator – 600 Kva (480 Kw) • Emergency Power Of The Generator Not Less Than – 660 Kva (528 Kw). Work In A Three-Phase System. The Generators Output Voltage Must Be 400/230 V And The Operating Frequency Must Be 50 Hz. The Power Factor Should Be Cos Φ = 0.8. The Generator Should Ensure An Operating Time On A Full Fuel Tank Of At Least 16 Hours At 75% Load.2. Protections The Unit Must Be Equipped With A Protection System Protecting Against: • Too High Coolant Temperature, • Low Oil Pressure, • Low Coolant Level, • Excessive And Too Low Engine Speed, • Overload And Short Circuit, • Reverse Phase Sequence, • Air In The Fuel System. Additionally, There Should Be An Emergency Stop Button For The Generator Outside The Housing.3. Construction Requirementsthe Unit Must Be Built In A Gray Container That Will Protect The Device Against Weather Conditions. The Container Should Be Equipped With Non-Flammable Acoustic Insulation Reducing The Noise Level To A Maximum Of 75 Db(A) At A Distance Of 7 Meters. The Casing Should Be Powder-Coated In Gray And Equipped With Service Doors On Both Long Sides Enabling Access To Components. The Structure Of The Unit Must Be Durable And Enable Transport Using A Forklift, Crane Or Hds.4. Enginethe Engine Of The Unit Must Be At Least Six-Cylinder In-Line, With A Minimum Power Of 520 Kw. A Direct Fuel Injection System, Electronic Speed Control And Automatically Controlled Engine Block Heating Are Required. The Drive Unit Should Be Cooled With Liquid (Glycol), Equipped With A Dry Air Filter And Covers For Hot And Moving Parts. The Engine Must Be Powered By A 24 V Electrical System And An Automatic Buffer Charger.5. Generatorthe Generator Must Be Brushless, Synchronous, With Insulation Class H And Ip23 Protection, Equipped With Automatic Electronic Voltage Regulation (Avr). The Connection Between The Engine And The Generator Should Be Made Using A Flexible Coupling To Ensure Reliable Operation Of The Drive System.6. Control Systemthe Unit Must Be Equipped With A Controller With An Lcd Display In Polish, Enabling Control Of All Basic Operating Parameters, Including Voltages, Currents, Frequencies, Active, Reactive And Apparent Power, Power Factor, Battery Charging Voltage, Fuel Level, Engine Temperature, Oil Pressure And The Number Of Operating Hours. The Controller Should Enable Integration With The Ats Automation System And Provide The Possibility Of Remote Monitoring And Configuration Of Operating Parameters. It Must Be Equipped With Communication Ports Enabling The Connection Of Ethernet And Rs-485 Modules And Support For The Modbus Rtu Protocol. The Panel Should Enable Programming Of The Work Schedule, Alarm Registration And Offer Configurable Digital And Analog Inputs And Outputs Enabling Integration With Bms Master Sy