Controlled compensation system - multicab-R

wall housing

Simple unit expansion through plug-in design

Detuned reactive current compensation system (wall cabinet)

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Dimensions (H x W x D in mm):

S2 (800 x 800 x 400)
S3 (1200 x 800 x 400)

  • Power from 25 to 150 kvar
  • Inductor factors 5.5, 7 or 8 % and 12.5 or 14 %
  • Capacitors multicond-UHPC with 440 V or 525 V
  • Reactive power controller multicomp 144 LCD with display
  • Simple unit expansion through plug-in design
  • Optional: Safety and maintenance concept secureC ©

Technical data

Device type

System with plug-in design, Reactor factors: 5.5, 7 or 8 %, Capacitor rated voltage: 440 V (SWSH)
System with plug-in design, Reactor factors: 12.5 or 14 %, Capacitor rated voltage: 525 V (SWSB)

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 144 LCD
4-quadrant operation
optimizing control mode
circuit switching
Current transformer connection: 1 A and 5 A
Safety and maintenance concept secureC:
Only in connection with multicomp 4D6
Switching element:
Capacitor contactors
Control voltage:
Ucontrol = 230 V, 50 H

>>> 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 = 440 V (SWSH); Urated = 525 V v(SWSB)
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, 7 or 8 % (SWSH); p = 12.5 or 14 % (SWSB)
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
Ventilation::
Integrated ceiling ventilation, temperature-controlled

Fuse protection:

Group fusing with NH fuses and fuse bases
(NH isolator on request)

Download

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