Design, Supply, Erection, Testing And Commissioning Of Automatic Fault Locator Afl For 2x25 Kv Ac Traction System Based On Auto Transformer Neutral Current Ratio For Sp, Ssp And Tss On Mas-gdr, Msb-ru Sections In Chennai Division And Sa-cbe/ptj Section In Salem Division Of Southern Railway In Connection With Raising Of Speed To 160kmph Over Existing Route.
