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.


The name of the parameter

The value of the parameter

Nominal voltage, kV

6,3; 10,5

Maximum operating voltage, kV

7,2; 12

Nominal frequency, Hz


The nominal total power, kVAr


The number of stages PCs


Rated power of the smallest stage kVAr


Voltage control circuits, In

=110; =220; -220


Automatic, manual

Degree of protection according to GOST 14254-96

1Р31; 1Р54

Type of climatic version according to GOST 15150-69


download-arrowОпросный лист (pdf, 119 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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