Compensation system with combination filter - multicab-R

combination filter

combination filter / free-standing cabinet

Reactive current compensation system with combination filter - multicab-R


Dimensions (H x W x D in mm):

S4 (2000 x 800 x 400)
S5 (2000 x 800 x 600)
M84 (325 x 695 x 350)
M84 (325 x 695 x 450)

  • Blocking of audio frequencies from 165 to 190 Hz
  • Power from 50 to 400 kvar
  • Capacitors multicond-UHPC with 525 V
  • Reactive power controller multicomp 4D6 with display
  • Genuine combination filter (two inductors per stage)
  • Optional: Safety and maintenance concept secureC ©

Technical data

System with rack-mounted design
Reactor factors: Kombi, Capacitor rated voltage: 525 V
Rated voltage | frequency: Un = 400 V | 50 Hz
Maximum permissible operating voltage: Un = 400 V ± 10 %
Maximum permissible operating current:
1.3 x In permanently
Reactive power controller:
multicomp D6 with display
4-quadrant operation
optimizing control mode
circuit switching
Current transformer connection: 1 A and 5 A
Safety and maintenance concept secureC:
Optionally available
Switching element:
Capacitor contactors
Control voltage:
Ucontrol = 230 V, 50 Hz
  >>> Control voltage transformer required for deviating operating voltage
Switching delay: 180 s
Capacitors: Low-loss multicond-UHPC power capacitors, MKP technology
Capacitor rated voltage:
Urated = 525 V
Discharge of capacitors: Discharge inductors t < 180 s
optional discharge inductors t < 3 s
Filter circuit inductors: Linear filter circuit inductors to avoid resonances in networks with harmonics,
integrated temperature monitoring
Inductor factors: p = 5.5 and 12.5 %
Housing design: Sheet steel cabinet, inside and outside painted in color RAL 7035 (other colors on request), module plates galvanized, door stop on the left (optionally on the right), energy supply from below (from above on request), protection class I
Protection type:
IP 20 (IP 54 on request), the components used correspond to DGUV rule 3
Ambient temperatures:
+ 40 °C highest value, briefly
+ 35 °C in 24-hour average
+ 20 °C in annual average
– 10 °C lowest value
Integrated ceiling ventilation, temperature-controlled
Fuse protection: Group fusing with NH fuses and fuse bases
(NH isolator on request)


Brochure, technical data sheet (1,68 MB)


Reducing energy costs by reactive power compensation

"Reducing energy costs by reactive power compensation"

Components for reactive power compensation

KBR-Catalogue - Components for power compensation