GENERAL-PWD Roads Maintenance Division Kannur-Urgent Replacement of 3 KVA UPS. UPS-General Electrical Work

OD253143/2025-2026:Supply Installation and testing and commissioning of 3 kVA online UPS pure sinewave with tubular C10 battery with minimum VAH of 7200. a) 1 ph to1 ph with by pass arrangement, b) Input pf > 0.9 @ full load, c) Output pf : >0.9 ) Input voltage range : 160V -280V with cut off e) THD < 10% f) Overall Efficiency >.9 % g) Ambient Temperature : 0-40°C h) Generator Compatibility available. i) Pure sine wave. j) Battery over charge & under charge cut off. k) Bypass arrangement. i) EN/IEC620401 for General Safety compatibility j) LED/LCD Display with digital indications of Input V & A, output V & A, Battery charge, Temperature, frequency q) Approved UPS make : APC/Delta/Numeric, r) Approved C10 rated tubular battery make:-Exide/Quanta/Amaron, s) Architecture Tower type only (rack mountable not acceptable. t)Marking CE, BIS, ROHS u) All certificates copy to be submitted. v)Three year warranty. Battery rack : Painted MS angle iron rack Suitable for the battery supplied.