Tenders for Supply of Measuring Monitoring Relay Ht Mmr, Voltage Phase Control 3Ac, 1000 V, Aux. Voltage 1000 V Ac/Dc Conf. To Rdso Spec No. Rdso/Pe/Spec/Ac/0184 -2015 Rev. 1 Suitable For Switch Board Cabinet Of Lhb Type Eog Coaches.. Measuring Monitoring Relay Ht Mmr, Voltage Phase Control 3Ac, 1000 V, Aux. Voltage 1000 V Ac/Dc Conf. To Rdso Spec No. Rdso/Pe/Spec/Ac/0184 -2015 Rev. 1 Suitable For Switch Board Cabinet Of Lhb Type Eog Coaches. Warranty Period: 30 Months After The Date Of Delivery