3 Phase Power Consumption Meter, Three Meter with Two Positions on LCD Display, x 80 A, Reset Function, WZE-3RST/FIF

The WZE-3 RST is an energy consumption indicator for a 3-phase 4-conductor system. It has an additional erasable energy meter. A special electronic circuit, under the influence of the flowing current and the applied voltage, generates pulses in an amount proportional to the power consumption in this phase. The sum of the pulses of the three phases signaled by a flashing LED is converted into the energy consumed by the entire three-phase system. This value is displayed on a segmented LCD display. The decimal places stand for hundredths of a kWh (0.01 kWh = 10 Wh). The indicator has a single-line LCD display to display the total energy consumption or energy consumption since the meter was last erased. The value of the erasable counter is symbolised on the indicator by the display of the character [r] in the first segment of the display. To switch between the display of the clearance counter and the total counter, briefly press the button on the front panel. To return to the total energy meter, briefly press the button on the front panel again. Auxiliary energy meter reset: the device is equipped with an erasable auxiliary energy meter. To clear the counter value, switch to the display of the erasable counter and then press and hold the button on the front of the device for about 5 seconds. This resets the auxiliary counter to the initial value (0000000.0) without changing the display of the total counter.