Supply of Microprocessor Based Energy Cum Speed Monitoring System For Conventional Tap Changer Elect Ric Locomotives To Rdso Spec. No. Elrs/Spec/Spm/0002 Rev-4 July-2018. Each Set Consists Of 09 Items. 1Recorder Cum Indicator Master-01 No 2Speed Indicator Slave-01 No 3Pulse Generator -01 No 4Juncti On Box -01 No 5 Signal Conditioning Unit-01 No 6 C.T.Unit -01 No 7Potential Transformer-01 No 8Connecti Ng Cable-01 Set 9 Mounting Accessories-01 Set Warranty Period: 30 Months After The Date Of Delivery