Small size yet provides all those functions a modern smart meter has to offer. DDSU9001 is an ideal submeter solution for property owners and apartment management companies that need to calculate energy consumption of their clients / tenants separately.

Single Phase Smart KWh Meter DDSU9001 is the latest product of Shanghai Quantum Electric Technology. It is small in size (2 pole) and rich in function.

Features and Functions:

• Measurement of Electric Energy: Measureing and recording the total consumption of Active Electric Energy, including forward active energy and reverse active energy, and calculate both as forward active energy.
  

• Big LCD Display: 5+1 digits display. Display total power consumption in KWh.
  

• Loop Display: Voltage, current, frequency, active power.
  

• Data safety: Data will not lost in the event of power cut.
  

• Communication: The meter has a RS-485 port, supports communication with server through ModBUS RTU / 97 / 07 or other protocol.