Supply Installation Testing and Commissioning of 02 Nos Servo Controlled Automatic Voltage Stabilizer of 40 KVA each for existing 20 Passenger Lifts OTIS Make and allied works at Govt Bone Joint Hospital Jammu

Supply, Installation, Testing and Commissioning of 40 KVA Servo Controlled Automatic Voltage Stabilizer, 3 phase, oil cooled (transformer oil to be the cooling medium conforming to latest IS standards for existing 20 passenger Lift (OTIS Make) and allied works at Govt. Bone & Joint Hospital, Jammu. The voltage stabilizer should be suitable to operate on unbalanced input voltage of 340-460 volts and delivering output voltage of 415 + 1% volts, 3 phase, 50 + 3% cycles/second frequency. The stabilizer shall be copper wound in sheet steel case duly painted with providing & first filling of transformer oil. The stabilizer should be fitted with wheel rollers for easy portability with the technical specifications as given hereunder: As per Annexure“A” of e-NIT, Sr. No. 1

The job includes 03 No’s earthing of the servo voltage stabilizer complete

Providing and Laying of new 25 Sq.mm, 3.5 Core Aluminum Armoured Cable of 1.1 KV Grade, fastened on wall as required from main electrical panel to Servo and then lift Panel and allied works as per site conditions. Any other connection with suitable rating cable necessary for completing the circuit and commissioning of the Servo Voltage Stabilizer is included in the scope of work. The cable ends are to be fixed with suitable capacity aluminium thimbles heavy duty duly crimped at the ends of the cable. Making electrical connections and testing of the system on no load and then on full load. (Makes: Havells/Polycab/KEI)