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K21

Multifunctional Indicator for Mains Quantities

The essential quantities of an electrical system are measured, and read out in a clear-cut fashion at 5 displays.

  • 4 quadrant operation
  • Voltage and current, active, reactive and apparent power, and power factor for each phase
  • Active, reactive and apparent power, frequency and cos phi as a cumulative value
  • 4 energy meters for active/reactive energy, as well as import and export for each
  • Measuring accuracy: class 1 ±1 digit
  • Acquisition of minimum, maximum and mean values
  • Adjustable integration time for mean value
  • Programmable transformation ratios
  • Good legibility with 10 mm LED displays
  • Installation dimensions: 96 x 96 x 80 mm

 

  Article No: A203A
Icon Technical Data » GB (pdf 1465 kB)
Icon Operating Instructions » GB (pdf 717 kB)
Accessories (display)