GENERAL-PWD Complex, Kannur Replacement of UPS at Electrical Division Kannur-General Electrical Work

OD213225/2025-2026:Supply Installation testing and commissioning 3 kVA online pure sinewave out put 72 V. a) 1 ph to1 ph with by pass arrangement, b) Input pf > 0.90 @ full load, c) Output pf : >.90 d) 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) Three year warranty