supply of microprocessor based electronic speed indicating recording and energy monitoring system for wap4 and wag7 loco to rdso specification no. elrs / spec / spm / 0002, rev.4 jul 2018. each set consists of following items: 1.energy cum speed recording unit ( master ) -01 no. 2.energy cum speed indicating unit ( slave ) -01 no. 3. pulse generator ( speed sensor ) - 01 no. 4.junction box-01 no. 5.senscon clamps - 01 set of 02 nos 6. set of cables -01 set. 7. signal conditioning box-01 no. 8.potential transformer -01 no. 9. current transformer -01 no. 10.mounting accessories - 01 set. [ warranty period: 30 months after the date of delivery ] amm / dsd / ed, sr tamil nadu 6.00 numbers