supply of supply, installation, testing & commissioning of 5 kva online ups with battery backup time of 120 minutes. , supply, installation, testing & commissioning of 5 kva online ups with battery backup time of 120 minute s as per technical specification details attached at annexure-a. note:[1] for online ups 5.0kva warranty period must b e 03 years & 02 years for batteries from the date of commissioning/ acceptance of the material. warranty card shall be submitted along with the supply of the material in the name of sse/comp/els/bza. [2] bidders must clearly indicate the make and model of the offered item, along with the specifications at the time of tender submission, if not offer will not b e considered. [3] one sample should be got approved before effecting bulk supply. [ warranty period: 36 months afte r the date of delivery ] ]