Kerala Water Authority

Kerala Water Authority has published Jjm - Supply, Installing And Commission Of Ups 7.5Kva In Thiruvananthapuram District Jjm - Nabl Accreditation - Supply, Installing And Commission Of Ups ( 7.5 Kva ) With Batteries For Quality Control Sub District Labs At Nedumangadu, Azhakulam, Chirayinkeezhu, Nemom, Varkala, Jica Wtp Aruvikkara In Thiruvananthapuram District , Working Charges 7.5Kva Ups , Supply , Installing And Commissioning Of Online Ups Pure Since Wave 7.5 Kva , Single Phase Input Line , Single Phase Out Put Power Factor .8 Lag To Unity, , True Sine Wave , Audible Warning For Input And Output ( Under And Over ) Voltage Inverter Over Load And Battery Low , Mains , Inverter , Battery , Bypass , Output And Fault. Noise Level 85% Efficiency On Full Load . Warranty For 2 Years ( Including Extended Warranty ) Onsite With Periodical Inspection Of Once In A Month. , Supply, Installation, Testing & Commissioning Of 144 Voltage ( 14400 Vah ) Valve Regulated Lead Acid ( Vrla ) Or Higher Rating Stationary Lead Acid Batteries ( With Tubular Positive Plates ) In Monobloc Containerconforming To Is:13369:1992 Latest Of Approved / Accepted Make Premium Quality ( Exide El Series Or Amaron ) And Bis Certified Supporting Online Single Ups Unit With Backup Capacity Of Minimum 1 Hours At 50% Of Rated Full Load.144 Voltage ( 14400 Vah ) Rating Of Battery And No. Of Batteries Selected Shall Be Suitable For The Specified Backup Time. Supply Of Unit Including Battery Charger, Battery Stand With Enclose Etc. Minimum 2 Years Onsite Replacement Warranty For Battery From The Original Manufacture To Be Ensured.. Last date of submission for this tender is 2022-04-06. This is a Chemical Supply tender in Thiruvananthapuram, Kerala