Three-phase mains filter

Three-phase mains filter against interference impulses and surge voltages

REO three-phase mains filters for interference suppression in accordance with EN 55011 and EN 618003

Three-phase mains filters filter interferences in both directions – from the consumer to the network and from the network to the consumer. Typical applications are for example frequency inverters, wind turbines or power supplies.

  • CNW 103

    Three-phase mains filters (3 lines, single-stage)

    CNW 103
    • Nominal Voltage: 440 V
    • Rated current: 3 - 150 A
    Applications: Frequency converters for motor drives (e.g. lifts, materials handling, pumps, ventilation and air-conditioning systems, industrial applications, wind power installations and power supply units
    • Conforming to: VDE 0565-3 / IEC 950 / UL 1283
    • Test voltage: L-L 2100 V, DC 1s, L-PE 2700 V, DC 1s
    • Overload: 1,5 x I 1 min/h
    • Climatic category: DIN IEC 68 Teil 1 25/085/21
  • CNW 104

    Three-phase mains filters (3 lines, two stages)

    CNW 104
    • Nominal Voltage: 480 V
    • Rated current: 3 - 150 A

    Applications: Frequency converters for motor drives e.g. lifts, materials handling, pumps, ventilation and air-conditioning systems, industrial and household applications, wind power installations and power supply units



    • Conforming to: VDE 0565-3 / IEC 950 / UL 1283

    • Test voltage: L-L 2100 V, DC 1s, L-PE 2700 V, DC 1s

    • Overload: 1,5 x I 1 min/h

    • Climatic category: DIN IEC 68 Teil 1 25/085/21

  • CNW 105

    Three-phase mains filters (4 lines, single stage)

    CNW 105
    • Nominal Voltage: 480 V
    • Rated current: 3 - 150 A

    Applications: Power supply units for data systems engineering, telecommunications, medical equipment and industrial applications



    • Conforming to: VDE 0565-3 / IEC 950 / UL 1283

    • Test voltage: L-L 2100 V, DC 1s, L-PE 2700 V, DC 1s

    • Overload: 1,5 x I 1 min/h

    • Climatic category: DIN IEC 68 Teil 1 25/085/21

  • CNW 106

    Three-phase mains filters (4 lines, two stage)

    CNW 106
    • Nominal Voltage: 440 V
    • Rated current: 3 - 150 A

    Applications: Power supply units for data systems engineering, telecommunications, medical equipment, industrial and household applications



    • Conforming to: VDE 0565-3 / IEC 950 / UL 1283

    • Test voltage: L-N 2100 V, DC 1s, L/N-PE 2700 V, DC 1s

    • Overload: 1,5 x I 1 min/h

    • Climatic category: DIN IEC 68 Teil 1 25/085/21

  • CNW 107.3/480

    High-current mains filters (3 lines)

    CNW 107.3/480
    • Nominal Voltage: 480 V
    • Rated current: 280 - 3000 A

    Applications: Suppression of frequency inverters, Power electronics and general suppression for higher power ratings on wind energy and industrial applications.



    • Conforming to: VDE 0565-3 / IEC 950 / UL 1283

    • Test voltage: L-N 2100 V,DC 1s, L/N-PE 2700 V,DC 1s

    • Overload: 1,5 x I 1 min/h

    • Climatic category: DIN IEC 68 Teil 1 25/085/21

  • CNW 107.3/690

    High-current mains filters (3 lines)

    CNW 107.3/690
    • Nominal Voltage: 690 V
    • Rated current: 280 - 3000 A

    Applications: Suppression of frequency inverters, Power electronics and general suppression for higher power ratings on wind energy and industrial applications.



    • Conforming to: VDE 0565-3 / IEC 950 / UL 1283

    • Test voltage: L-N 2100 V,DC 1s, L/N-PE 2700 V,DC 1s

    • Overload: 1,5 x I 1 min/h

    • Climatic category: DIN IEC 68 Teil 1 25/085/21

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