Spx/2020/06 Procurement Of Duel Redundant Power Supply Unit
Tender Overview
Project Description
Spx/2020/06 Procurement Of Duel Redundant Power Supply Unit , Duel Redundant Power Supply Unit Along With Quint Diode , Input Voltage :100 To 240 VacOutput Voltage : 24 Vdc Output Current : Minimum 4 Amp . Operating Temp . : 0 To 50 Deg . C Mounting : Din RailNote: Each Set Consist Of 2 Nos Of 24 Vdc/4A Power Supply Units Connected In Parallel And 01 Number Of Quint Diode / Diode Or-Ing ( One Set = 3 No . Qty . Total Requirement = 03 Sets , Signal Multiplier Cum Transmitter Powering UnitPower Supply : 24Vdc , Mounting: Din Rail , In Control Room Safe AreaInput: 4-20 Ma From 2 Wire Field TransmitterField Transmitter Power : 24 V DcOutput:4-20 Ma ( 2 Nos ) Isolation Required Between Input , Out Put And Power SupplyA Signal Dulicator With Isolation Should Provide To Cater To Both Existing Instrumentation And Also To Telemetry Without Compromising On The Drop In Signal Due To Loading . Quantity= 20 Nos . , Trip Switch Power Supply : 24 V DcInput : 4-20 Ma From Field Transmitter Output : 2 Independent Contact Ouput Programmable High/Low AlarmLed Indicator : Required For Each Out Put When Relay Activated . Mounting : Din Rail Installation In Control RoomAmbient Temp . : Up To 50 Deg C Quantity= 10 Nos .
Corrigendum
| Sr No | Corrigendum Date | Corrigendum | Type | New Submission Date |
|---|---|---|---|---|
| 1 | 30-Apr-2021 | Extension in TOD | Date | 03-May-2021 |
BOQ
| Name of Work: DUEL REDUNDANT POWER SUPPLY UNIT /SIGNAL MULTIPLIER & TRIP SWITCH | |||||
|---|---|---|---|---|---|
| Sl.No. | Item Description | Material Code No. | Quantity | Units | |
| 1 | 1.01 | DUEL REDUNDANT POWER SUPPLY UNIT ALONG WITH QUINT DIODE,\nINPUT VOLTAGE :100 TO 240 VAC\nOUTPUT VOLTAGE : 24 VDC \nOUTPUT CURRENT : MINIMUM 4 Amp.\nOPERATING TEMP. : 0 TO 50 Deg. C \nMOUNTING : DIN RAIL\n\nNOTE: EACH SET CONSIST OF 2 No's OF 24 VDC/4A POWER SUPPLY UNITS CONNECTED IN PARALLEL AND 01 NUMBER OF QUINT DIODE / DIODE OR-ING \n\n (ONE SET = 3 No. Qty. Total Requirement = 03 Sets\n\n\n | 3 | SET | |
| 2 | 1.02 | SIGNAL MULTIPLIER CUM TRANSMITTER POWERING UNIT\nPOWER SUPPLY : 24VDC, \nMOUNTING: DIN RAIL, In Control Room Safe area\nINPUT: 4-20 mA FROM 2 wire field transmitter\nFIELD Transmitter Power : 24 V DC\nOUTPUT:4-20 mA (2 No's)\nIsolation required between input,out put and Power supply\n\nA signal dulicator with isolation should provide to cater to both existing instrumentation and also to telemetry without compromising on the drop in signal due to loading.\n \n QUANTITY= 20 Nos.\n | 20 | NO. | |
| 3 | 1.03 | TRIP SWITCH\n Power Supply : 24 V DC\nInput : 4-20 mA from field Transmitter \nOUTPUT : 2 INDEPENDENT CONTACT OUPUT PROGRAMMABLE HIGH/LOW ALARM\nLED Indicator : Required for each out put when relay activated.\nMounting : DIN Rail \nInstallation In Control Room\nAmbient Temp. : Up to 50 Deg C\n\n QUANTITY= 10 Nos.\n | 10 | NO. |
AI Tender Summary
Tender Timeline
Tender Published
Tender notice published.
CompletedCorrigendum-1 Issued
Clarifications on tender conditions and amendments issued.
CompletedBid Submission Deadline
Online submission via eProcurement portal.
CompletedBid Opening Date
Technical bids will be opened and evaluated.
Completed