Providing, Installation, Testing and Commissioning of 1x50 KVA, 3-Phase , Digital Microcontroller based Servo Automatic Voltage stabilizer at Primary Health Centre Maira Mandrian under DDC Component 2024-25

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Providing, Installation, Testing and Commissioning of 1x50 KVA, 3-Phase , Digital Microcontroller based Servo Automatic Voltage stabilizer at Primary Health Centre Maira Mandrian under DDC Component 2024-25

Providing, Installation, Testing and Commissioning of 1x50 KVA, 3-Phase , Digital Microcontroller based Servo Automatic Voltage stabilizer at Primary Health Centre Maira Mandrian under DDC Component 2024-25 . This also includes Copper Cable , 3/3.5 Core 50 mm sq with Switching arrangements having MCCB of Rating 63 Amp & other required assessories 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 Features a) Single Phase Preventer b) Under Voltage c) Over Voltage Protection

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