UMG 96 L is a digital universal measuring device suitable for measurement and storage of electrical parameters in low and medium networks. The measurement is designed for three phase system with Neutral Conductor. This is suitable for continuous, non supervised operation.

UMG 96 L Device measures and digitizes the effective values of Voltages and Currents in the network. The supply voltage for the operation is taken from the measured voltage L1 – N.
One random test is carried out each second. Interruptions of the measuring signal of more than one second will be properly recognized. From these scanned values, the microprocessor calculates the electrical quantities.

The Power and the minimum & maximum values are stored for every 15 minutes whereas the programming data are stored immediately in a non-volatile storage (EEPROM). The scanning frequency is calculated from the net frequency of Phase L1.

The well legible, Aesthetic Finish LCD with the function keys displays selected values (actual, lowest, peak and mean values) and indicate 3 measured values at once. The contract of the LCD display can be adjusted.

You can set the display rotation from an interval of 1 to 250 seconds. The display rotation can also be deactivated. Measured values, which are not necessary can be suppressed and reactivated again. The display rotation can also be deactivated.

A common averaging time for the current measurement values L1, L2, L3 and N is programmable. Another common averaging time for the Power measurement values, real power, apparent power and reactive power can be programmed.

These values can be integrated for a selectable time of 5, 10, 30, 60, 300, 480 and 900 seconds and can be stored as highest mean value.

This is activated immediately after connecting the device and cannot be reset. The time is measured with a resolution of 15 minutes and indicated in hours.