FU2000 Multifunction electrical digital power meter

electrical digital power meter

FU2000 is a multifunction electrical digital power meter, it can measure all the electrical parameters in the circuit, and it has RTC, calendar and one pulse output (option).



  • Multifunction power meter
  • Measure all the electrical parameters
  • It has RTC, calendar
  • Accuracy class can reach 0.5s
  • Pulse output is optional
  • LCD display


Electrical parameters 
Power supply (AC/DC) AC 85-265V/DC 85-330V, DC18-90V (option)
Power Consumption: <4VA
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 LCD Display, 128X64 Lattice, English and Chinese interface,
4 Displays. Green back-lit 4 operation keys.
Communication RS-485 interface port support, 32(128) Networking, ModBus-RTU communication protocol.
Programmable Measuring system: 3P4W/3P3W etc.
Transformation ratio: PT, CT
Address: 1-247; Baud: 1200-19200; Parity Bit: N/E/O
RTC: year; month; day; hour; minute; second
Energy: reset
Energy pulse (optional) One active energy pulse output
Pulse constant: 5000kWh
Photocoupler output (0.1Ax30V)
Connection mode 3P4W, 3P4W BAL, 3P3W, 3P3W BAL, 1P2W, 1P3W
RTC Accuracy drift less than 2.5min/year
Mechanical parameters 
Dimensions (mm) Mounting Panel: 120x120
Thickness: 21
Depth: 118
Mounting Panel mounting
Trepanning: 92x92mm
Environmental conditions 
Temperature -25 to +55°C
Humidity 20%-95%RH, without condensation

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