FU2200B RS485 and RJ45 digital power meter with PC software

RS485 and RJ45 digital power meter

FU2200B 0-800V digital power meter with PC software is a three-phase multifunction power and energy meter manufactured by GFUVE. It provides excellent value for monitoring power and energy management systems. It may be used as data gathering devices for intelligent power distribution or plant automation systems. All monitored data is available via a standard digital RS485 communication port, which is based on the Modbus RTU protocol.



white and black color option of power meter FU2200B Back side of FU220B with Ethernet port

FU2200B RJ45 digital power meter has the PC software and the data logger function, which can set by end users from 1min to 60min intervals to record. You can read the data through a PC. Also, you can share the data in the Internet LAN. By the way, it can measure the harmonics. Back of power meter FU2200B with Ethernet port as photo shows here. Also two color of the shell can be choose, white or black.



  • True-RMS measuring parameters
  • ANSI and IEC 0.2 accuracy class
  • Power quality analysis
  • 4 quadrant energy
  • 2MB onboard memory, can be extended to 16M
  • Data logging
  • High-speed RS485, Ethernet port (option)
  • Measure individual harmonics from 2nd to 63st (option)
  • TOU, 4 Tariffs, 6 Seasons, 6 Schedules
  • Three years warranty
  • With PC management software; web browse data


  • Metering of distribution feeders, transformers, generators, capacitor banks and motors
  • Medium and low voltage systems
  • Commercial, industrial, utility
  • Power quality analysis
  • Data logging
  • Monitoring system


Electrical parameters 
Power Supply (AC/DC) AC85-400V / DC85-330V
Power consumption: <4VA
Measurement Parameters Voltage (Ph-N); Voltage (Ph-Ph); Current; Frequency; PF;
Active Power(W); Reactive Power(Q); Apparent Power(S),
2nd to 49th harmonics(option)
Harmonics Total harmonics ratio of phase-voltage
Total harmonics ratio of current
2nd to 63st harmonics ratio of phase-voltage
2nd to 63st harmonics ratio of current 
Maximum Value & Minimum Value Voltage, current, frequency, active power, reactive power, apparent power,demandP,demandQ, demandS.
Computation Forward active power energy
Reverse active power energy
Forward active power energy
Reverse reactive power energy
Measuring Range 0-800V, 0-10A, 45-65Hz, -1 ~ 0 ~ 1
Measuring Accuracy Voltage: 0.5%RD±0.05%FS
Current: 0.5%RD±0.05%FS
Active Power: 0.5%RD±0.05%FS
Reactive Power: 1.5%RD +0.05%FS
Apparent power: 0.5%RD +0.1%FS
Power Factor: 0.5%RD
Frequency: 0.05%RD
Active Energy: 0.5%
Maximum Demand Ia, Ib, Ic, ΣPtotal, ΣQtotal, ΣStotal, 15 minutes
Display Blue back-lit LCD Display
5 display figures
4 operation keys
Communication Support RS-485 interface port, 32 (128) Networking
ModBus-TCP/IP SNMP communication protocol
Ethernet 10/100M port (RJ45) 
Memory 2M onboard memory,can be extended to 16M.
Data looger interval can set by end users from 1min to 60min.The default is 15min.
You can read the data through a PC, also you can select the data to diaplay and store from software.
Programmable Measuring system: 3P4W/3P3W etc
Transformation Ratio: PT 1-10000; CT 1-10000 
Energy Pulse  Provides active & reactive energy pulse output
Pulse parameters can be choosed
Range: 0.1-10000kWh/kvarh
Dry contact output (1Ax100V)
Connection Mode 3P4W, 3P4W BAL, 3P3W, 3P3W BAL, 1P3W, 1P2W
Baud 1200-57600, Standard 38400
Mechanical parameters 
Dimensions (L x W x H) (mm) 96x96x12.8
Mounting Panel mounting
Trepanning: 92x92mm
The thickness of installation: 51mm
Environmental conditions 
Temperature -5 to +50 °C
Humidity 20%-95%RH, without condensation
Warranty Three years warranty


Parameters Accuracy Resolution Measuring range Show on the display
Voltage 0.20% 0.01V 0-800V 0.5-500kV
Current 0.20% 0.01mA 0-10A 5mA-50000A
Active power 0.50% 0.2W 0-2400W/phase  -9999MW to +9999MW
Reactive power 2% 0.2var 0-2400var/phase  -9999Mvar to +9999Mvar
Apparent power 0.50% 0.2VA 0-2400VA/phase 0-9999MVA
Active demand 0.50% 0.2W 0-2400W/phase -9999MW to +9999MW
Reactive demand 2% 0.2var 0-2400var/phase -9999Mvar to +9999Mvar
Apparent demand 0.50% 0.2VA 0-2400VA/phase 0 to 9999MVA
Power factor 0.005 0.0001 -2 -2
Frequency 0.01Hz 0.01Hz 45.000-65.000Hz 45.000-65.000Hz
Active energy 0.5%,0.2% (Option) 0.001kWh 0-999999.999kWh 0-99999999.9kWh
Reactive energy 2% 0.001kvarh 0-999999.999kvarh 0-99999999.9kvarh
Apparent energy 0.50% 0.001VAh 0-999999.999kVAh 0-99999999.9kVAh
Phase angle 0.1° 0.01° 0-359.99° 0-359.99°
Unbalance 2% 0.01% 0-300.00% 0-300.00%
PT ratio   1   1-10000
CT ratio   1   1-10000

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