Supply & Installation Of Smps Based Integrated Power Supply System Ips As Per Rdso Spe Cification No. Rdso/Spn/165/ 2023 Ver. 4.0 Or Latest Along 110 V, 300 Ah, Low Maintenance Batteries As Pe R Rdso Specn. No: Irs: S-88/2004 Or Latest. Warranty Period: 30 Months After The Date Of Delivery