Tender For Gas Turbine Engine, Mumbai Suburban-Maharashtra

Tender For Gas Turbine Engine. 1 Gas Turbine Engine • Engine Type: Turbojet Turbine • Diameter ( Maximum ) : 135 Mm • Turbine Weight ( Maximum ) : 3000 G • Compressor: Single-Stage Radial Compressor • Combustion Chamber: Annular Combustion Chamber • Turbine: Single-Stage Axial Flow Turbine • Thrust At Max. Rpm: At Least 225 N • Thrust At Min. Rpm: At Least 12 N • Exhaust Gas Temperature ( Maximum ) : 750 Deg. Celsius 1 2 Sensor Measurements • Temperature Measurement At Intake • Temperature Measurement Behind The Diffusor Stage • Temperature Measurement Before Nozzle Guide Vanes • Temperature Measurement After Turbine Wheel • Temperature Measurement At Exhaust Nozzle • Fuel Flow Rate • Thrust • Engine Shaft Speed 1 Each 3 Engine Control Unit ( Ecu ) • One Or Two-Channel Operation • Output For Fuel Solenoid Valve • Output For Igniter Solenoid Valve • Output For Igniter • Output For E-Starter • Programmable Failsafe Timer • Logfile Of Engine Run • Software For Fast Throttle Response • All High-Quality Cables With Gold Plated Connectors • Standard K Type Egt Probe Connector A ) Ecu Outputs • Engine Status • Exhaust Gas Temperature ( Egt ) • Rotation Speed ( Rpm ) • Throttle Channel ( Receiver ) Voltage Out B ) Buzzer Beeps • The Ecu Should Have A Built-In Buzzer That Functions As An Indicator Of The Actual Status Of The System 1 4 Analog Control Box • Analog Ecu Facilitating Control Inputs With Dc Signals Between 0 And 5 V. • Analog Ecu To Be Operated With An Analog Control Box Containing A Throttle Knob 0-100% And A Switch To Operate The Ecu. • Analog Control Box Cable Of A Minimum Length Of 2 Meters. 1 5 Rs-232 Serial Protocol Standard Ecu To Have Control Inputs ( Throttle And Switch ) That Work With Pwm Signals Or With An Rs232 Serial Protocol. Shall Provide Reliable And Effective Communications Over A Serial Link. 1 6 Software Interface For A Running Engine, The Following Information Is To Be Logged: • Rpm Of The Shaft • Exhaust Gas Temperature • Throttle Channel • Switch Channel, Or Throttle Trim @ Singlechannel Operation • Fail-Safe Condition If Occurred • Number Of Fail-Safes During The Last Engine Run • Supply Voltage Of Ecu • Pump Voltage • Status Of Ecu ( E.G., Start Up, Max Rpm Set, Error Messages ) 1 • Reason For Last Stop • For Each Engine Run, All Engine Settings & Sensor Measurements Are To Be Stored • Each Run With Its Unique Engine Number And Time • Total Running Time And Run Time Of The Last Run 7 Engine Data Terminal ( Etd ) Tab • The Edt Is To Be Microprocessor Controlled And Shall Display All The Engine Data In Real-Time Mode On Lcd Display. • The Edt Must Be Connected To The Serial Communication / Telemetry Port Of The Ecu, Which Provides The Data Output. 1

Sr No	CorrigendumDate	Corrigendum	CorrigendumType	NewSubmissionDate
1	03-08-2023	corrigendum-I, due date extension	Date	14-08-2023
2	04-09-2023	Corrigendum-III	Date	13-09-2023
3	13-09-2023	Corrigendum-IV	Date	22-09-2023
4	14-08-2023	Corrigendum-II	Date	04-09-2023

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