The MTR-EKC10 is a single phase two wire Din Rail energy meter with a mechanical display that ensures a high accuracy class (Class1).
There is a red LED which is used as indicating power consumption in the front panel of MTR-EKC10 series.
When consumption happens, the LED will flash red.
READING THE METER
The MTR-EKC10 series energy meter is equipped with a 5+1 mechanical display. Five integers are marked with black colour and one decimal is marked with red. This is used for recording consumption and can’t be reset to zero. The reading accuracy is 1/100 kWh.
The MTR-EKC10 series energy meter is equipped with a pulse output which is fully separated from the inside circuit. That generates pulses in proportion to the measured energy for accuracy
testing. The pulse output is a polarity dependant, passive transistor output requiring an external voltage source for correct operation. For this external voltage source, the voltage (Ui) should is 5-27V DC, and the maximum input current (Iimax) is 27mA DC. To connect the impulse output, connect 5-27V DC to connector 20 (anode), and the signal wire (S) to connector 21 (cathode).