Supply, Installation and Commissioning & testing VVVF (Variable Voltage Variable Frequency) Drive 110 KW HEAVY DUTY/ 132 KW NORMAL DUTY, 210 Amp./250 Amp. , 3 Phase 380 VAC ? 480 VAC, Output Frequency, 0-550 Hz, Drive power factors 0.98 minimum, Efficiency. Supply, Installation and Commissioning & testing of Suitable DBR. Make -: Crompton, Greaves, Siemens , ABB, L&T, Schneider or Equal to CG model no. VFX48-244 with BCU. . As per Attached Annexure-A/66265352A/107200214