Tender For Supply Of Eee Lab Items, Thiruvallur-Tamil Nadu

Supply Of Eee Lab Items , Supply Of Eee Deparment Equipment Noc Items , Two Speed Pole Changing Circuit With Motor - 2 Nos. Of 3 Phase 16A Main Contactors - 3 Phase Input, Fuses - Speed 1, Speed 2 And Stop Push Switches - Provision To Connect Two Different Pole 3 Phase Windings Screen Printed Board, Ms Tube Stands, Acrylic Back Cover , Ac Contactor230v/440V, 16A , Push Button With No/Nc Elements , Proximity Switch , Programmable Logic Controller Kit With Digital Inputs And Outputs Model And Software - Plc Systems With And Software:Micro810 Controller With 8 Digital Inputs And 4 Digital Outputs - 8 Digital Input Switches And 4 Digital Outputs With Led Indication. - 24V Operated, Built-In Power Supply, Additional 5V, 1A Power Supply - 4 No Contacts Of The Relays Connected At Outputs Of The Plc And A Buzzer - Computer Connectivity To Download The Program Using Usb Port With Cable - Professional Programming Component Connect Workbench - Windows 7 Environment - To Write Simple Ladder Logic And Test Using Digital Inputs And Outputs - To Write Simple Ladder Logic And Test Using Timer, Counter, Branching And Subroutines I3 Processor Based System With Windows 8 Os Is To Be Provided By The Institute For Using This Plc , Thermal Overload Relay Timing Characteristics - One No. 3 Phase, 16A Main Contactor - One No. 2-4.5A Overload Relay - Provision To Connect 3 Phase Load Externally - (The Institute Should Provide The Load) - 3 Phase Input, Fuses Wooden Casing , Thermal Overload Relay Timing Characteristics - One No. 3 Phase, 16A Main Contactor - One No. 2-4.5A Overload Relay - Provision To Connect 3 Phase Load Externally - (The Institute Should Provide The Load) - 3 Phase Input, Fuses Wooden Casing , Control Circuit For Semi Automatic Star Delta Starter Suitable For 5 Hp - 3 Nos. Of 440V, 16 A Contactors Main / Star / Delta - Start / Stop / Push Button Switches - Switch For Manual Delay Operation (Semi Automatic) Control Wiring Termination,Powder Coated Ms Stands, Acrylic Back Cover , Control Circuit For Automatic Star Delta Starter Suitable For 5 Hp - 3 Nos. Of 440V, 16 A Contactors Main / Star / Delta - 1 No. Ac Timer (For Automatic Operation) - Start / Stop / Push Button Switches - Switch For Manual Delay Operation (Semi Automatic) Control Wiring Termination,Powder Coated Ms Stands, Acrylic Back Cover , Dynamic Braking Control Of Ac Motor - One 3 Phase, 440V, 16 Amps Main Contactor - One 230V Dc, 12A Contactor For Connecting Dc Supply - Ac Timer, Rectifier For Dc Power Supply, Variac To Be Connected Externally On/Off Push Switches , Two Speed Pole Changing Circuit - 2 Nos. Of 3 Phase 16A Main Contactors - 3 Phase Input, Fuses - Speed 1, Speed 2 And Stop Push Switches - Provision To Connect Two Different Pole 3 Phase Windings Screen Printed Board, Ms Tube Stands, Acrylic Back Cover , Wire And Test The Control Circuit For Forward And Reverse Operation - 2 Nos. Of 3 Phase 16A Main Contactors - 3 Phase Input, Fuses - Speed 1, Speed 2 And Stop Push Switches - Provision To Connect Two Different Pole 3 Phase Windings Screen Printed Board, Ms Tube Stands, A , Automatic Rotor Resistance Starter Using Plc Automatic Rotor Resistance Starter Using Plc - To Be Used With Plc And 5Hp 3 Phase Rotor Resistance Induction Motor - Start And Stop Switches - 4 Nos. Of 3 Phase 16A Contactors - Inputs To Plc And Outputs From Plc - Provision To Wire External Resistances In The Rotor Circuit - Institute Has To Provide 9 External Resistances To Be Connected In The Rotor Circuit Provision To Wire Control And Power Wiring - Screen Printed Board, Ms Tube Stands, Acrylic Back Cover B.Starting Resistance 25 Ohms, 9 Nos. ( In 3 Rheostat Form) - To Be Connected To The Rotor Winding Of The Slip Ring Motor - To Be Shorted In 3 Stages At The Time Of Starting , Single Phase Preventer Using Plc - 1 No. 3 Phase 16A Main Contactor - 3 Transformers And Associated Circuits As Input To The Plc - Plc Output As Control Output - 3 Switches To Test The Phase Failure - Proper Termination For 3 Hp Cage Motor Wooden Casing , Plc Based Star Delta Starter Suitable For 5 Hp Motor - 3 Nos. Of 16A, 3 Phase Contactors, - Start And Stop Push Buttons, Fuses And Power Wiring Termination Control Wiring Termination, Powder Coated Ms Stands, Acrylic Back Cover , Automatic Rotor Resistance Starter - 5Hp 3 Phase Rotor Resistance Induction Motor - Start And Stop Switches - 4 Nos. Of 3 Phase 16A Contactors - Inputs To Plc And Outputs From Plc - Provision To Wire External Resistances In The Rotor Circuit - Institute Has To Provide 9 External Resistances To Be Connected In The Rotor Circuit Provision To Wire Control And Power Wiring Screen Printed Board, Ms Tube Stands, Acrylic Back Cover , Lift Working Model - 3 Floors (Ground Plus Two Floors) Sheet Metal Model - Floor Request Switches And Floor Sensing Switches – 6 Inputs To Plc - Cabin – Stepper Motor With Controller/Geared Dc Motorwith Forward And Reverse Control Proper Termination To Wire Inputs And Outputs To Plc , Water Level Controller Working Model - Level Sensors As Input To The Plc - Water Tap As Output From The Plc - Water Pump Motor Control Using Outputs Of The Plc - Water Tank With Sump And Overhead Tank Model - 2 Levels Sensor Switches And 12 V Pump - 24 V Solenoid Valve To Drain Water, 12 V And 24V Power Supply Foot Valve Arrangement To Take The Water From The Sump , Conveyor Working Model - Sloped Conveyor With Shawl Sheet Metal Model - Proximity Sensor To Sense The Shawl - Input To Plc - Start, Stop Push Switches And Fwd / Rev Toggle Switch, Buzzer Output To Give Alarm Conveyor Belt With Geared Dc Motor Drive , Plc Control Circuit For Jogging And Forward – Reverse Operation - 2 Nos. Of 3 Phase 16A Main Contactors - 3 Phase Input, Fuses - Stop, Start Fwd, Jog Fwd, Start Rev, Jog Rev Push Switches - Inputs For Plc, Control From Outputs Of Plc - Proper Termination For 3 Hp Cage Motor Screen Printed Board, Ms Tube Stands, Acrylic Back Cover => Limited

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Name of Work: Supply of EEE Deparment EquipmentItems

Sl. No.	Item Description
1	Supply of EEE Deparment Equipment NOC Items
2	Two speed Pole changing circuit with motor - 2 nos. of 3 phase 16A Main Contactors - 3 phase input, Fuses - Speed 1, Speed 2 and Stop Push Switches - Provision to connect two different pole 3 phase windings Screen Printed Board, MS tube stands, Acrylic back cover
3	AC Contactor230V/440V, 16A
4	Push Button with NO/NC Elements
5	Proximity switch
6	Programmable Logic Controller Kit With digital inputs and outputs Model and software - PLC Systems with and software:Micro810 Controller with 8 digital inputs and 4 digital outputs - 8 Digital input switches and 4 Digital outputs with LED indication. - 24V operated, built-in power supply, additional 5V, 1A Power Supply - 4 NO contacts of the relays connected at outputs of the PLC and a buzzer - Computer connectivity to download the program using USB Port with cable - Professional Programming Component Connect Workbench - Windows 7 Environment - To write Simple Ladder logic and test using digital inputs and outputs - To write Simple Ladder logic and test using timer, counter, branching and subroutines I3 processor based system with Windows 8 OS is to be provided by the institute for using this PLC
7	Thermal overload relay timing characteristics - one no. 3 phase, 16A Main Contactor - one no. 2-4.5A Overload relay - Provision to connect 3 phase load externally - (The Institute should provide the Load) - 3 phase input, Fuses Wooden casing
8	Thermal overload relay timing characteristics - one no. 3 phase, 16A Main Contactor - one no. 2-4.5A Overload relay - Provision to connect 3 phase load externally - (The Institute should provide the Load) - 3 phase input, Fuses Wooden casing
9	Control circuit for Semi automatic Star Delta Starter suitable for 5 HP - 3 nos. of 440V, 16 A Contactors Main / Star / Delta - Start / Stop / Push Button Switches - Switch for manual delay operation (semi automatic) Control wiring termination,Powder Coated MS Stands, Acrylic back cover
10	Control circuit for automatic Star Delta Starter suitable for 5 HP - 3 nos. of 440V, 16 A Contactors Main / Star / Delta - 1 no. AC Timer (for automatic operation) - Start / Stop / Push Button Switches - Switch for manual delay operation (semi automatic) Control wiring termination,Powder Coated MS Stands, Acrylic back cover
11	Dynamic braking control of AC Motor - One 3 phase, 440V, 16 Amps Main Contactor - One 230V DC, 12A Contactor for connecting DC Supply - AC Timer, Rectifier for DC Power Supply, Variac to be connected externally On/Off Push Switches
12	Two speed Pole changing circuit - 2 nos. of 3 phase 16A Main Contactors - 3 phase input, Fuses - Speed 1, Speed 2 and Stop Push Switches - Provision to connect two different pole 3 phase windings Screen Printed Board, MS tube stands, Acrylic back cover
13	Wire and test the control circuit for forward and reverse operation - 2 nos. of 3 phase 16A Main Contactors - 3 phase input, Fuses - Speed 1, Speed 2 and Stop Push Switches - Provision to connect two different pole 3 phase windings Screen Printed Board, MS tube stands, A
14	Automatic Rotor Resistance Starter using PLC Automatic Rotor Resistance Starter using PLC - To be used with PLC and 5HP 3 phase Rotor Resistance Induction Motor - Start and Stop Switches - 4 nos. of 3 phase 16A Contactors - Inputs to PLC and outputs from PLC - Provision to wire external resistances in the rotor circuit - Institute has to provide 9 external resistances to be connected in the rotor circuit Provision to wire control and power wiring - Screen Printed Board, MS tube stands, Acrylic back cover b.Starting resistance 25 Ohms, 9 nos. ( in 3 Rheostat form) - To be connected to the rotor winding of the slip ring motor - To be shorted in 3 stages at the time of starting
15	Single Phase Preventer using PLC - 1 no. 3 phase 16A Main Contactor - 3 transformers and associated circuits as input to the PLC - PLC output as control output - 3 switches to test the phase failure - Proper termination for 3 HP cage motor Wooden casing
16	PLC based Star Delta Starter suitable for 5 HP Motor - 3 nos. of 16A, 3 phase Contactors, - Start and Stop Push Buttons, Fuses and Power wiring termination Control wiring termination, Powder Coated MS Stands, Acrylic back cover
17	Automatic Rotor Resistance Starter - 5HP 3 phase Rotor Resistance Induction Motor - Start and Stop Switches - 4 nos. of 3 phase 16A Contactors - Inputs to PLC and outputs from PLC - Provision to wire external resistances in the rotor circuit - Institute has to provide 9 external resistances to be connected in the rotor circuit Provision to wire control and power wiring Screen Printed Board, MS tube stands, Acrylic back cover
18	Lift working model - 3 floors (Ground plus two floors) sheet metal model - Floor request switches and Floor sensing switches – 6 inputs to PLC - Cabin – stepper motor with controller/geared DC motorwith forward and reverse control Proper termination to wire inputs and outputs to PLC
19	Water Level controller working model - Level sensors as input to the PLC - Water tap as output from the PLC - Water Pump motor control using outputs of the PLC - Water Tank with sump and Overhead tank model - 2 Levels sensor switches and 12 V Pump - 24 V Solenoid valve to drain water, 12 V and 24V Power Supply Foot valve arrangement to take the water from the sump
20	Conveyor working model - Sloped conveyor with shawl sheet metal model - Proximity sensor to sense the shawl - input to PLC - Start, Stop Push switches and FWD / REV toggle switch, Buzzer output to give alarm Conveyor belt with geared DC Motor drive
21	PLC control circuit for jogging and forward – reverse operation - 2 nos. of 3 phase 16A Main Contactors - 3 phase input, Fuses - Stop, Start Fwd, Jog Fwd, Start Rev, Jog Rev Push Switches - Inputs for PLC, Control from outputs of PLC - Proper termination for 3 HP cage motor Screen Printed Board, MS tube stands, Acrylic back cover