The MIV II, a member of the M II Family of Relays, is a digital device that provides voltage and frequency protection for a wide range of applications at any voltage level. The MIV II can be ordered with one of the following options: Four independent time delay phase under/overvoltage elements complete with two independent fixed time ground overvoltage elements Four units of frequency protection Both voltage protection and two elements of frequency protectionUse the MIV II also to protect electrical machines like transformers, generators or motors against restricted earth faults.
