Product Description ADL10-E Single Phase Electric Energy Meter General ADL rail- installation Electricity meters is a new generation electricity meter developed by Acrel Co,.Ltd, resulting from many years experience in designing Electricity meters. LCD display and electricity pulse output function is installed in the power meter; clock, rate period parameters can be set also. Data swap with the super ordination machine via RS485 communication interface greatly facilitate the power automated administration. This power meter has advantages of smaller volume, high precision, good EMC, easy installation etc, meet the related technical requirements of electronic power meter in the IEC62053-21,IEC 62053-22 standard. Technical Parameters Voltage Reference voltage AC 220V Reference frequency 45-65 Hz Consumption