Supply Installation Testing And Commissioning Of Igbt Based Constant Current/Constant Voltage Battery Charger Regenerative Discharger Panelsupply Installation Testing And Commissioning Of Igbt Based Constant Current/Constant Voltage Battery Charger Regenerative Discharger Panel,Supply Installation Testing And Commissioning Of Igbt Based Constant Current/Constant Volta Ge Battery Charger Regenerative Discharger Panel (155V220a) Type-2 As Per Rdso Spec./Ac/0008 (Rev-2), April-2010,Based On Drawing No.Rdso/Cdig/1522/Appv/Mech/01 (Rev.00) Warranty Period Up To 72 Mont H From The Date Of Delivery [ Warranty Period: 30 Months After The Date Of Delivery ] ]