South Central Railway

South Central Railway has published Supply Of Insulation Monitoring Relayinsulation Monitoring Relay,Insulation Monitoring Relay, 415V Ac, 3Phase, Neutral Isolated, Voltage Range 0-500V Ac, Insulation Meas Uring Range : 10 K Ohm To 150 K Ohm, Control Voltage : 24-240V Ac/Dc, And Place Of Installation S1a7, As Per Rdso Sp Ec.No. Rdso/Pe/Spec/Ac/0184-2015 (Rev.1) & Bom Lr.No. - El/7.1.108/Mssbc Dt. -17/09/2021 Suitable For Lhb Type Ac Coaches Switch Board Cabinet (S1a07). Acceptable Makes As Per Bom: Abb Cat.No.Cm.Iws.2S, Schneider Cat No.Vigil O Hm/Imd-Im10, Siemens Cat No.3Ug4581-1Aw31, Dold Cat No. Il 5880.12, Contrel Cat No. Ir 470Ly-21A, Ri-R138, Woka Or Bender Only Acceptable As Per Above Spec. [ Warranty Period: 30 Months After The Date Of Delivery ] [Quantity Tolerance (+/-): 5 %Age , Item Category : Normal , Total Po Value Variation Permitted: Max 8 Lacs ] ]. Last date of submission for this tender is 2025-12-31. This is a Switch Supply tender in Tirupati, Andhra Pradesh