Reactive power compensation up to 500 kvar

Compensation system multicab-R-E

Reactive power compensation systems
multicab R SSEH 500kvar

The multicab-R-E compensation system is the highlight for anyone who wants to compensate for reactive power up to 500 kvar. The automatically controlled reactive current compensation system in a floor-standing cabinet was specially developed for high outputs of 300 to 500 kvar and is available with a choking factor of 5.5% to 14%. Thanks to the plug-in modules, the system is also very easy to install and maintain.

We would be happy to advise you personally and work with you to plan your individual compensation system according to your specific requirements.

Technical details
  • Easy to install and maintain thanks to the slide-in technology
  • Choking factor 5.5 to 14 %
  • Specially developed for high outputs from 300 to 500 kvar
  • High stability
  • Simple connection, as equipped with 2 busbar systems
  • System with reactive power controller


Device type

SSEH p = 5.5, 7 or 8 %
SSEB p = 12.5 or 14 %
Rated voltage | frequency: Un = 400 V | 50 Hz
Maximum permissible operating voltage: Un = 400 V ± 10 %
Maximum permissible operating current: 1.3 xIn permanent
Reactive power controller: multicomp D6 with display
4-quadrant operation
Optimized control behavior
Circuit switching
Current transformer connection: Optionally available
Switching element: Capacitor contactors
Control voltage: Utax = 230 V, 50 Hz
>>> Control voltage transformer required for deviating operating voltage
Switching delay: 180 s
Capacitors: Low-loss multicond UHPC power capacitors, MTK technology
Nominal capacitor voltage: UBem. = 440 V; UBem. = 525 V
Discharge of the capacitors: Discharge resistors t < 180 s Optional discharge chokes t < 3 s
Filter circuit chokes: Linear filter circuit chokes to avoid resonances in networks with harmonics,
Built-in temperature monitoring
Throttling factors: p = 5.5, 7 or 8 %; p = 12.5 or 14 %
Housing design: Sheet steel cabinet, interior and exterior paint finish RAL 7035 (other paint finishes on request),
Galvanized module panels, door hinge left (optionally right), bottom feed (on request from above), protection class I
Protection class: IP 20 (IP 54 on request), the components used comply with DGUV regulation 3 (on EN “DGUV rule 3”)
Ambient temperatures: + 40 °C Maximum value, short-term
+ 35 °C in 24-hour average
+ 20 °C annual average
– 10 °C Lowest value
Ventilation: Built-in roof ventilator, temperature-controlled
Protection: Group fuse protection with NH fuses and fuse bases
(NH isolator on request)



Safety and maintenance module


Power factor correction system with thyristor switch


Power factor correction system in the floor-standing cabinet

Support Team

We are happy to arrange
the contact to our
references and are available for
available for an interview.

Just get in touch with us.
Phone: +49 9122 6373-0

Tablet mit Screenshot


More information (brochures, user manuals, etc.) under download.