Audio frequency blocking devices

KBR multiton, Audio frequency blocking device in module design

multiton - Audio frequency blocking device in module design

multiton audio frequency blocking devices effectively supplement reactive current compensation units. Ripple signals that arise, which can impair the function of the ripple control system, are reliably blocked off by the quality products manufactured by KBR.


  • Power from 10 to 400 kvar
  • For audio frequencies from 160 to 2000 Hz
  • Temperature class F
  • Made in Germany

Technical data

Device type: Audio frequency blocking device in module design

multiton-TSF1 frequency range 160 – 350 and 450 – 2000 Hz
multiton-TSF2 frequency range 351 – 449 Hz

Rated voltage | frequency: Un = 400 V | 50 Hz
Maximum permissible operating voltage: Un = 400 V ± 10 %
Maximum permissible operating current: 1,3 x I permanently
Power: 10 – 400 kvar
Protection type: Typ TSF-L, TSF-M: IP 00 (multiton-TSF1), Typ TSF-G: IP 30 IP 54 on request (multiton-TSF2)
Ambient temperature: max. 40 °C
Cooling type: Natural cooling
Impregnation: Vacuum impregnated
Frequency range: 160 – 2000 Hz
Standards: DIN EN 60289 (VDE 0532-289)
Typ TSF-L: loose, without housing
Type TSF-M: on module plate, without housing
Type TSF-G: steel plate housing, protection class I, inside and outside painted:
Modulplatten verzinkt RAL 7035 (other paints possible) Module plates galvanized


Technical data sheet (1,48 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