Government Polytechnic College

Government Polytechnic College has published Purchase Of Of Online Ups-5Kva Purchase Of Of Online Ups-5Kva , Type -Single Phase, Igbt Based, Online Ups Input -240V±10% V Ac, 50±5% Hz, Single Phase-Three Wire (Phase+Neutral+Ground) Output-5.0Kva, 230V±10% V Ac, 50±5% Hz, Single Phase-Three Wire (Phase+Neutral+Ground) Output Waveform-Sinusoidal Voltage Regulation-= ±2%Inverter Efficiency-= 80%Overload Capability-110% For =10 Minutestotal Harmonic Distortion (Thd)-= 5% Transient Response-Less Than ±10% Voltage Variation At Sudden Application/Removal Of Full Load And It Shall Recover Within 500Msec.Environment-Approx.:0-50°C & 95% Rh Charger-Charging Mode Shall Be Provided Battery Charging Voltage & Current Shall Be Adjustable Line & Load Regulation: = ±2% Output Ripple : = 3%Battery-Battery Shall Be Of Tubular Type Battery Backup Shall Not Be Less Than 2Hrs.At Full Load Warranty: 4 Years Or Morefunctional Test Certificates-• Insulation Resistance & Hv Test • Load Regulation & Transient Response Test • Efficiency • Ripples • Battery Capacity Test • Ups Functional Test • Spare Pcbs/Cards Test Reportsuser Manual-One Set Of User Manual (It Shall Include Specification, Operating Procedure, Bom, Alarm-Annunciations, Pcb Functions Details, Pcb Circuit Diagrams & Trouble Shooting) Shall Be Provided With Each Ups. Last date of submission for this tender is 2022-07-30. This is a Ups tender in Kannur, Kerala