Active and passive filters

Control-ServiceDrivesActive and passive filters

Active and passive filters

When designing drive systems, we use active and passive filters that reduce the negative impact of voltage pulses on motor winding insulation and enable the use of shorter motor cables. These solutions are supplied by Danfoss – one of the leaders in electric drives with over 40 years of experience in the industry.

Advantages of active and passive filters

  • improved power factor in the supply system
  • reduced energy losses during transmission
  • applicability to different types of frequency converters
  • increased grid capacity
  • fast and simple installation
  • high efficiency and effective operation

MCC 101 Sine filters

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VLT AAF 005 Advanced Active Filter

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VLT AHF 005 & AHF 010 Harmonic Filter

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VLT Filtr dUdt MCC 102

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