Tender For Providing, Installation, Testing And Commissioning Of 1X45 Kva, 3-Phase , Digital Microcontroller Based Servo Voltage Stabilizer At Primary Health Centre Pargwal, Pargwal-Jammu And Kashmir
TDR : 40695001
Tender Notice
Corrigendum Details
BOQ
Expired
Pargwal
Jammu And Kashmir
Corrigendum : Tender For Providing, Installation, Testing And Commissioning Of 1X45 Kva, 3-Phase , Digital Microcontroller Based Servo Voltage Stabilizer At Primary Health Centre Pargwal
Name of Work : Providing, Installation, Testing and Commissioning of1x45 KVA, 3-Phase , Digital Microcontroller based Servo Voltage stabilizer at Primary Health CentrePargwal.
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Item Description
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Providing, Installation, Testing and Commissioning of1x45 KVA, 3-Phase , Digital Microcontroller based Servo Voltage stabilizer at Primary Health CentrePargwal.
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Providing, Installation, Testing and Commissioning of1x45 KVA, 3-Phase , Digital Microcontroller based Servo Voltage stabilizer at Primary Health CentrePargwal.Thisalso includesCopper Cable , 3/3.5 Core 50 mm sq with Switching arrangements having MCCB of Rating 63 Amp &other requiredassessories comp.as per site conditions. Specifications are as Under : -a) Input Range = (235-460 volts) P-P i.e (135-265 V) P-N b) Output Range = (415V+/-1%) P-P i.e (240+/-1% volts0 P-N c) Oil Cooled (The transformer oil will be fresh of first quality confirming to IS 335, 19993) d) Voltmeter for Reading Input and Output voltage.e) Amp Meter for reading load Current.f) Visual indication for input voltage beyond its specified range.g) Auto Manual swithch for operating the Stabilizer manually through push button in the event of some defect in the Automatic circuit. h) Efficiency - above 95% (as per IS) i)Speed of correction will be more than 8 volts per second.j)Core used should be CRGO/92 grade lamination for minimum losses.k) The Copper Conductor should be 99.9% pure, electrolytic grade. l)The stablizer should be supported on wheels for easy portability.m) By Pass option incase failure of AVR. Special Featuresa) Single Phase Preventerb) Under Voltagec) Over Voltage Protection
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