DDSY02AGN

Release time:2020-08-04 丨 Reading times:975

• 

Purchase energy before consumption. 

{Functions}

★ Ultra-broadly voltage working range: 80%Un ~ 120%Un;
★ With great linear character in active energy measuring of less than 0.3% over all current range;
★ With good stability;
★ With LORA communication port;
★ Measure active positive and negative energy;
★ Measure total reactive energy, inductive reactive energy and capacitive reactive energy;
★ Measure voltage, current, active power, reactive power, frequency and power factor;
★ Error of clock is less than +/-0.5s per day under normal operational temperatures;
★ Automatic event reporting;
★ As Measurement Module  in SPLIT type prepayment meter;
★ Adopt 20- digit token as data transmission media, you can purchase energy before consumption;
★ Support remote purchase energy or CIU purchase energy.
★ Event record function (including cover opening event, tamper event and power failure event, etc.)
★ Anti-tampering features (including opening terminal cover, short circuited, current injection, reverse wiring, magnetic disturbance, etc.)

{Specifications}