Elrato ltd is manufacturing a wide range of automatic power factor correction units which help consumers to save electrical energy and improve the quality of electrical voltage and current.
Power factor correction units are manufactured for wide range of power with or without blocking reactors.
Units are equipped with modern controllers of reactive energy.
Construction based on module system enables flexible solutions and replacement of capacitor steps
during exploitation if needed.
To be able to pick the most suitable type of correction unit we are offering the analyses
of electrical power prior the selection.
Specific personal solutions are possible if necessary.

Technical data:
Rated power 37,5 – 600 kvar;
Standard steps 12,5; 25; 50 and 100 kvar;
Number of steps per cubicle up to 12;
Standard frequencies of resonant circuit with blocking reactors 189 Hz or 217 Hz
Harmonic dimensioning
  without reactors THD up to 10 %
  with reactors THD over 10 %;
Rated voltage U – 400 V;
Power losses < 0,3 W/kvar, with reactors < 1,7 W/kvar;
Temperature class 0 °C - + 40 °C;
Average temperature 24h: + 35 °C;
Average temperature 1 year: + 25 °C;
Dimensions (w * d * H):
  ELK/06Q - 650 * 325 * 900 mm,
  ELK/10Q - 650 * 475 * 1500+200 mm,
  ELK/13Q - 650 * 475 * 1950+200 mm;
Degree of protection IP31 or IP44
Colour RAL7035, powder-coated.