• Sine wave active filter

100 - 400 Hz | Sinusoidal Output Filter

Article: 00047196

Sine wave active filter

KEB COMBILINE Sinusoidal Output Filter


The cyclical output voltages of frequency inverters produce additional losses in motor leads and windings which can significantly affect the reliability and longevity of motor insulation.
KEB COMBILINE sinusoidal output filters limit stresses to admissible limits and provide the required protection of lacquer insulation and end connections particularly for long motor leads and special motors.
The protection offered by sinus filters is particularly important for the retrofitting of already installed older motors with frequency inverters to optimise the efficiency of existing systems.
The sinus filter range includes the following versions:
sinusoidal output filter fmax = 100 Hz
sinusoidal output filter fmax = 200 Hz
sinusoidal output filter fmax = 400 Hz
and customer-specific versions for output frequencies up to 1600 Hz.

Specifications

  • Type: sine wave

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