Elektronische Energiezähler

General DDS876 Static Single Phase Anti-tamper Meter, used for measuring single phase AC active energy with 50Hz rated frequency, is suitable for residential customers. It has features of accurate measurement, operation stability, low consumption, and provides anti-tamper function. It complies with IEC 62053-21 and IEC 62052-11. Main Features Double-loop energy measurement Measures forward/reverse active energy, reverse energy measured as forward Max. demand measurement (optional) Prevent tamper activities from: Reverse of phase line and neutral line Loop-shunt Cut off neutral Voltage interference (resistance, capacitance & SCR interference) Proof high-magnetic Abnormal indication While power outage, LCD display enter into low-power mode