Automotive Research Association Of India Tender

SOURCES

Supply Installation Testing Commissioning of 40KVA UPS for Industrial Load application(IGBT Rectifier & IGBT Inverter, ) Three Phase Input & Three Phase Output with battery banks and battery racks (30min. Battery Backup) with parallel operation hardwares and Softwares as per attached Technical daasheet. Annual Maintenance Contract - charges (comprehensive) for the whole system as above (Including Batteries) and service visit every three month and including service supprots as and when required upto Defect liability period. 40 KVA UPS System with battery bank and battery racks-(3 ph Input and 3 Phase Output ) with 30 Minutes Battery Back-up & Parallel Operation Facility. Technical Specifications - Input Characteristics Voltage Range 415V / AC +/-15% for 3PH Frequency Range : 48 -52Hz Input Power factor : 0.9 or better THD-I : 8% Output Characteristics Output – Voltage : 380 - 415V programmable + N, 200 - 230V programmable. Output - Frequency : 50Hz +/- 1% if free running Output power factor : 0.8 Output voltage THD Linear load : 2% Output voltage THD Nonlinear load : 5% Voltage transients at 100% load step : +/ - 5% Recovery time : 20m sec. Inverter over load capacity : 125% for 10min. : 150% for 1min.

TOTAL OF SECTION SOURCES