tender for supply, installation, testing and commissioning of ups and batteries for exam department at savitribai phule pune university. , supplying, erecting, testing and commissioning of 20 kva capacity online pure sine wave, pwm & igbt based ups with 0.9 to unity output pf, 3 phase input and 3 phase output complete with all protections as per specification no. ap-ups. (dsr 2022-23, item no. 3-7-8, page no.50) , supplying and erecting 12v/42ah smf battery with battery terminal wire, duly charged with 24 months warranty complete. (dsr 2022-23, item no. 3-8-10, page no.51) , providing and erecting racks and links suitable for 30 to 32 nos. of 12v/42ah batteries for connection and mounting purpose.(ndsr)