NIT No. 24 (25-26) Item No. 18

Supply of PCB base panel tor submersible / Monoblock P/Set power controller for up to 10 HP to 15 HP having panel size 450x500x170mm approx. (minimum) of power coated IP 54 Protection panel Box with Pump Protection system (Programmable Micro Controller Base) in sheet steel enclosure with Wiring 2.5mm/ 1.5mm/1.0mm or as per requirement. All the accessories should be fitted in powder coated CRC sheet cabinet suitable for tube well room/open area mounting on wall/frame. The Panel will be operate on automation mode with timer and timing to be set as per direction of Engineer-in-Charge. Digital Micro Controller Pump Protection Unit having following protection: 1. Unbalance Voltage (Phase Changing), 2. Over Voltage, 3. Under Voltage. 4. Reverse Phase Voltage, 5. Ampere Overload 2 No, 6. CT 3 Nos., 7. Dry Run (Ampere Under Load), 8. Unbalance Ampere, 9. Digital Displays of voltage of three phase (R,Y,B) , 10. Digital Displays Current (Ampere) of three phase (R,Y.B), 11. Auto/Manual/Bypass switch. 12. Suitable capacity of power contractor 215VAC 3 pole, 13. Automatic phase reversible protection: 2 Nos., 14. Automatic overload cut-off, 15. Single phase protection, 16. having 3-pole MCB 63 amp for input supply 17. Under voltage/over voltage automatically cut-off. 18. Suitable size relay range for 10 to 15 HP. Make: SKOPE/L&T/BCH/Subtech