Supply Of Following Set Of Items For Pantograph Testing Facilities At Lgds 1) Voltage Source Of 0-140V Dc Output Varying From 0 To 140 V In Steps Of 5V (Incoming Voltage Is 230V Ac) Qty 01 No 2) Isolation Transformer 1:1 Input 230V & Output 230V Ac Qty 01 No 3) Pow Er Connector For Testing Equipment Qty 01 No 4) Information Boards Of Size 6X4 Qty 06 Nos 5) Floor Display Stand Qty 01 No 6) Set Of Handli Ng Utility For Testing Equipment Qty 01Set. [ Warranty Period: 30 Months After The Date Of Delivery ] ]