The EMM-5 power analyzer has been designed to provide a great variety of information from the power distribution system it supervises. It contains a powerful measurement system, that is able to provide high precision values from 3-phase systems. A large liquid crystal display with backlight provides a good visibility even in poor light conditions.

Four adaptive soft-keys provide easy and intuitive usage also in complex situations.All measurement values of the EMM-5 are arranged on several pages of the display. Using the “auto roll” function, the power analyzer will scroll through all pages in 10 second intervals. This way the information is presented in a very clear and order- ly way, without any action from the operator. The operator can choose an exceeding or shortfall of 52 different measuring values. This can be used to program a total of 32 protection settings.