ORNO OR-WE-507, Energy meter, 3 Phase, 120A, DIN

Device for making indications in kWh. A special electronic circuit, by the flow of current and applied voltage generates pulses in proportion to the energy consumed. Phase energy consumption is signaled by a flashing LED. The number of pulses is converted into energy input and its value is indicated on the LCD display (6 + 1). The display at low usage is blank It has a blue button to reset the largest peak load of measuring system, within the last 30 minutes after the load has been switched on.