FU2010 Small electric solar three phase power meter

electric three phase power meter

FU2010 is a multi-function small electric solar three phase power meter without displaying. It can measure all the parameters in one circuit. Simple hardware circuit and high reliability. One DC4-20mA output is optional. It is a versatile transducer.



  • Multi-function power meter
  • Can be as a versatile transducer
  • Simple hardware circuit and high reliability
  • High accuracy class


Electrical parameters 
Power supply (AC/DC) AC 85-265V / DC 85-330V or 18-90V DC
Power consumption: <3VA
Measurement parameters Voltage (Ph-N); Voltage (Ph-Ph); Current; Frequency; PF;
Active Power (W); Reactive Power (Q) ; Apparent Power( S)
Computation Forward active power energy
Reverse active power energy
Forward active power energy
Reverse reactive power energy
Measuring range 30-600V, 0-6A, 45-65Hz, -1 ~ 0 ~ 1
Measuring accuracy Frequency: 0.1%
Electric energy: 0.5%, 1.0%
Voltage : 0.2%±0.1V
Current : 0.2%±0.001A
Power : 0.5% ±0.4W
Power Factor : 0.5% ±0.001
Display Indication of power supply, energy pulse and communication.
Communication Support RS485 interface port, 32 (128) networking, Modbus-RTU communication protocol.
Analog output (expansion module) DC 4-20mA output, programmable to any measured parameters.
Programmable Measuring system: 3P4W/3P3W etc.
Transformation ratio: PT, CT.
Communication: Address: 1-247; Baud: 1200-19200;
Parity bit: N/E/O
Energy: reset
Connection mode 3P4W, 3P4W BAL, 3P3W, 3P3W BAL, 1P2W, 1P3W
Mechanical parameters 
Dimensions (L x W x H) (mm) 110x75x72.6
Mounting 35mm DIN sliding-way or M4 screws
Environmental conditions 
Temperature -15 to +55°C
Humidity 20%-95%RH, without condensation

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