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3-phase metering equipment

Product brand: Fcreate

FC-EXP-IV: low-voltage 3-phase 4-wire analog acquisition

Achieve analog acquisition of low-voltage 3-phase 4-wire power network, and communicate with other devices via 1-way RS485. Achieve electrical parameter measuring and event record. Cooperate with our lighting control terminal or wireless data transmission device to extend electrical parameter measuring.
  • Specifications
  • Functions
  • Scope

Dimension: 101mm×115mm×54.5mm

Reference value of power supply and allowable deviation: 1. Frequency: 50Hz, allowable deviation -5%~+5%; 2. Voltage: 220V, allowable deviation -20%~+20%

Consumption: ≤0.3W    Measuring accuracy: ±2%

Environmental temperature: -20℃~+70℃

Relative humidity: ≤95%

Shell level of protection: IP44

Rated measuring parameter: 1. Rated measuring voltage: 220V 2. Rated measuring current: 1.5(5) A

RS-485 communication parameter: 1. Baud rate: more than 2400bps; 2. Data bits: 8; 3. Verification mode: even parity check.

The number of physical connection: ≦16 


Analog acquisition:detect the three-phase electric parameter information,measure of A, B, C three-phase AC voltage, current effective value and totalpositive active power consumption, positive reactive power, power factor, real-time electricity etc.. The data storage interval of 5 minutes.

Calibration value:Calibration reserved communication interface,  to write voltage, current, power meter calibration value by 485.

Data cleaning :The product supports clear eeprom data and  electricity data.

Version number reading:This product is supported  bus copy reader device hardware and softwareversion by 485.

Apply to street lamp lighting management solution, nightscape lighting management solution, tunnel lighting management solution, outdoor lighting integrated management solution, etc.