Check your eligibility criteria for tender Supply of Insulation Monitoring Relay, 415V Ac, 3 Phase, Neutral Isolated, Voltage R Ange 0- 500 V Ac, Insulation Measuring Range-10 K Ohm To 150 K Ohm, Control Voltage: 24-240 V Ac/Dc, Place Of Installation S1a7, Of Bill Of Material Of Rdso Spec. No. Rdso/P E/Spec/Ac/0184- 2015Rev.1, Used For Insulation Control 415 V Of Lhb Type Ac Coaches, Confirming To Rdso Spec. No.Rdso/Pe/Spec/Ac-0184-2015 Rev.1, Suitable For Lhb Type A C Coaches Switch Board Cabinet S1a07 Or Latest. Warranty Period: 30 Months After The Date Of Deli Very