Data Acquisition and Transmission Device

Features:

Data acquisition performed:

• active consumed and generated power;
  
• reactive consumed generated power;
  
• general power;
• amount of tariff storages (operated/all) for active consumed/generated power;
  
• tariff accumulations according to each tariff for active consumed/generated;
  
• voltage (average value during the integration period);
• current intensity (average value during the integration period);
• frequency (average value during the integration period);
• event log.

Sends information to the upper level about the following events:

• overlimit of active power;
• current threshold crossing along neutral channel;
• consumer electrical installation deviation;
• network frequency deviation;
• voltage state – overlimit; failure;
• power overlimit 1/2/3;
• critical time deviation or forbidden time unsynchronization;
• low consumption for a long time;
• the device is open – terminal block /housing;
• magnet or reverse magnet interference (for meters including magnetic field sensors); 
• radio field interference (for meters including radio-frequency electromagnetic field sensors);
• password blocking;
• low battery;
• data transfer via communication channel during the emergence the event was performed;
• flag of requirement of schedule group change;
• reason for the latest unscheduled automatic start.