Measurement and display of all values of a 3-phase current system

• Measuring input : Nominal voltage 57.7...288 V_LN, 100...500 V_LL
  Nominal current 1 / 5 A
  Frequency range 45...50/60...66 Hz
  TRMS up to 56th harmonic
• System types: Three-phase, 3 or 4-wire asymmetrical
• Power supply: 60 ... 300 V AC/DC
• Accuracy: Voltage and current ±0.2 %
  Active and reactive power ±0.2 %
  Power factor ±2.0°
  Harmonics ±1.0 %
  THD U,I ±1.0 %
  Active energy Class 0.5
  Reactive energy Class 2
• Outputs: 4000 pulses / kWh
• Interface: RS485 (Modbus RTU)
• Display: Menu-guided TFT touchscreen, digital and graphic representations
• Meters: Active and reactive energy meter incoming and outgoing representable effective value, daily or monthly report
• Counters: Operating hours counter for one consumer and the device itself
• Safety:
  Double insulation
  Degree of pollution: 2
  Overvoltage category : CAT III 300 V
  Protection rating: Front IP54, housing IP20
• Dimensions: Control panel installation: 96 x 96 x 80 mm