FU2030 Multifunction mini digital panel power meter

multifunction digital panel power meter

FU2030 electrical panel power meter is a LED display power analyzer, metering and displaying all the measured parameters in one circuit and computing four quadrants energy. This model can work in wide temperature range from -25°C to 55°C. The FU2030 panel power meters are easy-to-use, cost effective meters that offer the basic measurement capabilities required to monitor an electrical installation. Characterised by their rugged construction, compact size, and low installation costs, these state of the art multi-function meters are ideal for control panels, motor control centers and genset panels. The FU2030 LED power meter is available in basic version to better fit specific applications with an RS485 port for Modbus communication protocol.



  • 4-line LED with backlight;
  • Work in wide temperature range;
  • Direct voltage input up to 600V / AC;
  • Measure all the electrical parameters;
  • 3×220/380V, 3×5A, 3P4W, 3P3W optional;
  • 4-20mA analog output module is optional;
  • Multifunction digital panel power meter;
  • Auto scrolling mode allows for easy reading;
  • 120×120mm panel installation, 92×92mm trepanning dimension;
  • The meter conforms to accuracy class 1.0 as per IEC 62052-11 and IEC 62053-21;
  • There are six wiring modes: 3P4W, 3P4W balance, 3P3W, 3P3W balance, 1P2W and 1P3W;
  • Directly display primary measured value, and programmable PT/ CT ratio arbitrarily;


  • Airport,Subway, Hotel;
  • Power monitoring system;
  • Data transmission center;
  • Medium and low voltage systems;
  • Electric energy metering cabinet;
  • Low voltage distribution cabinet;
  • Industrial and mining enterprises;
  • High voltage distribution cabinet;
  • Energy consumption monitoring system;
  • Metering of distribution feeders, motors;
  • Commercial, industrial, electricity power utility;
  • Electric energy metering of photovoltaic power station;


Electrical parameters 
Power supply (AC/DC) AC 85-265V/DC 85-330V
Power consumption: <6VA
Class 1.0
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 LED Display, 4 Displays. 4 operation keys.
Communication RS-485 interface port support, 32 (128) Networking, ModBus-RTU communication protocol.
Analog output (expansion module) DC 4-20mA output optional, programmable to any measured parameters.
Programmable Measuring System : 3P4W/3P3W etc.
Transformation Ratio : PT, CT.
Address: 1-247; Baud: 1200-19200; Parity Bit: N/E/O
Energy: Reset
Connection mode 3P4W, 3P4W BAL, 3P3W, 3P3W BAL, 1P2W, 1P3W
Standard EN610101:2010; EN61010-2-030:2010; EN61326-1:2013;
EN61000-3-2:2014; EN61000-3-3:2013; IEC61000-4;
IEC61557-12; IEC60068-2-1/2/30
IEC 62052-11; IEC 62053-21; IEC 62053-22
Mechanical parameters 
Dimensions (mm) Mounting panel: 120x120
Thickness: 21
Depth: 118
Weight 650g
Mounting Panel mounting
Trepanning: 92x92mm
Environmental conditions 
Temperature -25 to +55°C
Humidity 20%-95%RH, without condensation

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