Sine wave filter CNW 961

Three-phase sine wave filter Plus++


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Sine wave filter CNW 961

Three-phase sine wave filter Plus++

Description

The REO Sinusfilter Plus++ enables to suppress interference not only on line cables to the motor but also to earth conductors.

The REO Sinusfilter Plus++ also feeds incurring bearing currents into the DC-link so that these may not cause any damage to the mechanics. REO Sinusfilter Plus++ is used in any kind of application which requires safe mechanical continuous power and reliability.

Examples of such applications are: Water treatment – especially heat pumps – and materials’ safety in general.

Typical applications

Examples of such applications are: Water treatment – especially heat pumps – and materials’ safety in general.The REO Sinusfilter Plus++ also feeds incurring bearing currents into the DC-link so that these may not cause any damage to the mechanics. REO Sinusfilter Plus++ is used in any kind of application which requires safe mechanical continuous power and reliability.

Advantages

  • Distortion factor Uout < 5%
  • Use of unschielded cables
  • Low EMC influence of conductors laid in parallel
  • Simple integral EMC filter in the inverter sufficient
  • No need for external line filters
  • Compact and low noise construction

Technical specifications

  • Conforming to: EN 61558-2-20
  • Test voltage: L-L 1000 V, DC 1 min; L-PE 2500 V, DC 1 min
  • Rated voltage: U = 3 x 500 V
  • Insulation material class: T40/B
  • Climartic category: DIN IEC 60068-1
  • Overload: 1,5 x INenn 1 min / h

Dimensions in mm

*Minimum clock frequency 8 kHz: The inverter charge is increased by the feedback into the DC link. Please ensure that the inverter is suitable!


Sinusoidal output current...

As a passive inductive...