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AccuSine SWP

LV active harmonic conditioner


AccuSine SWP
  • Features

    Global compensation or individual harmonic compensation, from H3 to H50 (selectable),

    • correction of the displacement power factor, cosinus (adjustable),
    • configuration for types of load: computer loads, rectifier, etc.,
    • IGBT technology and control by DSP circuit,
    • 3 LEDs to indicate operating condition,
    • digital 7-language display unit,
    • configuration and parameter assignment menu,
    • remote control (lockable),
    • redundancy parallel connection facility,
    • wide range of current transformers, etc.

    Technical Data
    System input

    • Nominal voltage: 400 V - 20 + 15%
    • Nominal frequency: 50Hz, 60 Hz, +/-8%
    • Number of phases: 3 phases with or without neutral

    Technical characteristics

    • Compensated harmonic currents: H3 to 50, full compensation or individual compensation.
    • Harmonic attenuation rate: THDI load /THDI system less than 10, at the nominal rating of the compensator.
    • Correction of cos.: lagging or leading, up to 1.0 Response time< 40 ms,
    • Overload: possibility of continuous operation with current limitation.

    Environmental Conditions

    • Operating temperature: 0 to 30°C continuous, <25°C recommended
    • Relative humidity: 0 to 95 % without condensation
    • Operating altitude: < 1000 m

    Reference technical standards: IEC/EN


    • SineWave is extremely compact. It can be wall-mounted or installed in a switchgear cubicle;
    • SineWave can be connected in parallel, allowing future increases in power demand without disconnecting the supply;
    • SineWave adapts automatically to any single-phase or three-phase load: computer load, variable speed drives, etc. It is compatible with any type of neutral systems.


    By neutralising harmonics SineWave eliminates:

    • nuisance tripping of circuit-breakers,
    • Premature ageing of equipment.

    By correcting the cos., SineWave allows:

    • energy savings,
    • Full compatibility of generator sets with capacitive loads
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