If you need high compensation power but lack the necessary indoor space and cannot provide a large fenced-in area for space reasons, BCOMP is the right system for you.

The use of indoor components (e.g., iron core reactors), a full-fledged outdoor system with a very high power/weight ratio can be configured. All versions of the BCOMP series follow a 2-space concept. The power section (medium voltage components) is spatially separated from the control/ operating section. Thus, access to the control section is possible at any time whereas the power components are protected by door lock and emergency stop function.

BCOMP systems find frequent application on wind farms/solar parks or large industrial facilities. The BCOMP system is marketed as fixed step (-F), externally controlled (-E) or automatically controlled (-A) version. In addition to standard reactors, the BCOMP system can also be designed as customized filter circuit system.


  • Turn-key overall concept
  • Ideal for limited outdoor areas
  • High power/weight ratio
  • Can be designed as multi-step filter concept
  • F-90 fire resistant walls
  • Insulated roof
  • Optional forced ventilation and air-conditioning equipment
  • Separate medium voltage and control spaces
  • Low noise emission

Technische Daten

Operating voltage1 kV - 36 kV*
Control voltage 230 VAC/ 220 VDC (fused)*
Nominal frequency 50 / 60 Hz
Insulation level 20 / 60 kV to 70 / 170 kV
Power per step 250 kvar to 5000 kvar*
Type seriesDepending on the voltage level, capacitor banks of the C series or the E-/G series are installed
Design versions-F (fixed step)
 -E (with contactor for external actuation)
 -A (system with automatic control)
Tuned frequency189 Hz (7%)*
 LINR inrush current limiting reactor
Protection on request
Ambient temperature –20 °C to 40 °C*
Installation site Outdoor
Altitude < 1000 m above sea level
Impregnating material Faradol / Jarylec
Norm IEC 60871-1 / IEC 60071 / IEC 60282-1 / VDE 101
Finish on request
Dimensions (W x D x H) on request
OptionalControl cabinet with position indicator, door lock with discharge time monitoring, discharge transformer, heating, ventilation, lighting, voltage transformer, definite-time overcurrent-time protection, pressure relief flaps, visualization system, link-up with process control system, air-conditioning equipment, etc.
*Other versions available on request 

If you have questions about our MIKA product family, please contact Mr. Manuel Schörmann:

open contact partner

Manuel Schörmann
Condensator Dominit GmbH
Am Essigturm 14
59929 Brilon
Tel: 02961 782 58
E-Mail: manuel.schoermann(at)dominit.eu