South Central Railway

South Central Railway has published Supply Of High Availability Single Section Digital Axle Counter System Complete With Dual Sensor, As Per Rdso Specification No. Rdso / Spn / 177 / 2012, Version-3 Or Latest. Consisting Of:- ( I ) Track Side High Availability Digital Axle Counter Unit Dacf - 720P - 2 Nos. ( Ii ) High Frequency Tx Coil And Rx Coil ( Ad-711 ) ( Each Set Consists Of Web Mounting Type 2 Nos. Tx Coil And 2 Nos. Rx Coil ) . ( Iii ) Vital Relay Box Model Vr-722 - 2 Nos. Duly Wired With Following Relays: A ) Vital Relays Qna1k, 24V, 6F / 6B - 2 Nos. B ) Reset Relays Qna1k, 24V, 6F / 6B - 1 No. C ) Pr Relay Qnn1, 24V, 6F / 2B ( Dual ) - 1 No. ( Iv ) Clamp With Deflector Plates And Hardware - 4 Nos. ( V ) Reset Box Model No.259A - 2 Nos. ( Vi ) Surge Voltage Protection Device Mounted On Din Rail - 2 Nos. [ Warranty Period: 30 Months After The Date Of Delivery ] . Last date of submission for this tender is 2023-10-09. This is a Railway Ancillaries tender in Guntur, Andhra Pradesh