EMC filters

Power line filters

  • Wide current range of standard
    filters up to 2500 A
  • Rated voltage up to 760 V AC and 1500 V DC
  • Various terminal styles
  • UL / CSA / ENEC approvals
  • Customer solutions upon request

Converter chokes and output filters

  • Line reactors
  • dv/dt output reactors
  • Sine-wave filters
  • SineFormer sine-wave EMC output filters for frequency converters supersede shielded motor cables
  • Active front end chokes, DC chokes and dv/dt filters upon request

High-voltage common-mode

  • High DC voltage capability
  • High current handling capability
  • Suppression of asymmetrical
    interferences coupled in on lines. The high-frequency portions of the symmetrical data signal are decreased so far that EMC problems can be significantly reduced
  • Customized designs
  • UL 1446 Class 155 (F) Insulation
    system

High-current common-mode

  • Wide current range up to 62 A
  • High current-handling capability
  • One- and three-phase design
    available
  • Suppression of asymmetrical
    interferences coupled in on lines. The high-frequency portions of the symmetrical data signal are decreased so far that EMC problems can be significantly reduced
  • Customized designs
  • UL 1446 Class 155 (F) Insulation system applicable

Standard common-mode chokes

  • Suppression of asymmetrical interference coupled in on lines. The high-frequency portions of the symmetrical data signal are decreased so far that EMC problems can be significantly reduced
  • Wide range of different core shapes and sizes available, with specific properties
  • High current-handling capability
  • High temperature stability
  • Standard and customized designs
  • UL and VDE certified




Series/Features Rated current (A) Rated voltage (V AC) Type PDF
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2-line filters

  • Suppression of differential and common-mode disturbances
  • Modular SIFI filter system with various cases and insertion loss performances
  • 1 or 2 stage filters
  • Ambient temperature up to +100 °C
  • Filters for frequency converters
  • VR: 250 … 1500 V DC

Product search
0.5 - 6 250 B84110A
1.4 250 B84110B
100/128 - 75/96 520 B84142A*R123
2 - 36 250 B84112G
3 - 36 250 B84111F
3 - 36 250 B84113H
8 - 180 300 B84142A*R122
8 - 25 250 B84142B*R000
10 - 30 250 B84142A*166
10 - 60 250 B84142A*R000_G075
180 - 1600 1000, 1500 B84142A_C_J*S081
       
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Converter chokes

  • Line reactors (also for regenerative drives front-end converters)
  • dv/dt chokes
  • DC chokes
Product search
4 - 390 520 B86305L*000
8 - 1500 520 B86301U
14 - 418 520 B86306A