Installation of reactive power compensation medium voltage

The adjustable installation of reactive power compensation type KRM-6(10) voltage of 6 kV and 10 kV, frequency 50 Hz, with power from 150 to 10000 kVAr are designed to increase the value of power factor (cos φ) of electrical distribution three-phase networks with changing reactive power of industrial enterprises and other objects.

Installation of KRM-6(10) perform the following functions:

  • automatic maintenance of power factor;
  • protection against exceeding the rated current;
  • protection against access to live parts under voltage;
  • the readout current of the capacitor banks;
  • alarm protection;
  • loss protection and excess voltage;
  • protection from overload currents of higher harmonics.

The use of KRM-6(10) allows to reduce power losses and increase efficiency of electrical installations, while improving the quality of electricity directly in enterprise networks.

Download files

download-arrowКаталог КРМ (pdf, 2607 кб.)

See also

Если таблица не отображается полностью, есть возможность ее двигать проведя пальцем по экрану.


6/10 kV

6.3/10.5 kV


 6/6.3/10.5 kV

 75 kvar-1000 kvar

 5.67%-210Hz7%-189Hz 1Ш34Hz







Rated voltage

Maximum operating voltage

Rated frequency

Capacitor voltage

Control step

Filter detuning

Degree of execution


Degree of protection

Installation type



width, mm

400:600; 800:1000 mm

depth, mm

600:800:1000 mm

height, mm

2000:2200 mm

download-arrowDATA SHEET (pdf, 198 кб.)
download-arrowОпросный лист (pdf, 262 кб.)

Installation KRM-6/10 have the following features:

  • Capacitors European and Russian manufacturers of three-phase, intended for reactive power compensation. The electrodes of a capacitor made of aluminum foil, a dielectric is polypropylene film, impregnated with a special liquid. Capacitors have integrated discharge resistors;
  • To improve the reliability and the purpose of protection from emergency modes in cells of the capacitor Bank installed additional high-voltage fuses (in accordance with clause 5.6.20 RB);
  • Modular design, allows to gradually increase the capacity of the plant;
  • Installation of KRM-6(10) are detached and in the RU-6(10) are not included. Connection of KRM-6(10) to RU-6(10) is connectable via a cell with circuit breaker and relay protection, which in turn significantly increases the reliability of work;
  • Low weight and dimensions.

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