EMC-Filter CNW 8981-50 Hz

REOWAVEpassive – harmonic filter 50 Hz/400V (IP20)


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EMC-Filter CNW 8981-50 Hz

REOWAVEpassive – harmonic filter 50 Hz/400V (IP20)


Reduce Harmonics – save up to 30% energy costs.
The REOWAVE®passive filters harmonics caused by the B6 circuit (thyristor, diode bridge, etc.) and motor drives. The supply network is relieved by compensating the harmonics reactive power. This enables cost savings in material selection and energy consumption. Starting currents and current peaks are greatly attenuated.This increases the service life and reliability of electrical systems. Due to the compact and ready-build an easy installation is possible. The REOWAVE®passive helps to comply with international power quality standards IEEE 519 or EN 61000-3.


  • Reduction of the THDI value
  • Increasing network stability
  • Reduction of input current up to 30%
  • Suitable for installation in control cabinets
  • Easy integration into existing systems
  • Increased reliability of electrical installations

Technical data*

Dimensions in mm

Due to the unordinary concept, a special construction is required here – please contact us!

*All variants are also available as REOWAVE®passive Plus

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