Wxx Watt/ Watt-Hour/ VAR/ Var-Hour Transducer Zoom

Wxx Watt/ Watt-Hour/ VAR/ Var-Hour Transducer

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  • Accurate power & energy measurements

  • Sinewave, VSD/VFD & SCR applications

  • 40th harmonic measurement per DOE requirements

SKU: Wxx

Product Specifications
    Display Type No
    Core Type Direct, External CT's
    Accuracy Rating View Spec Sheet for Specifics, ±0.2% Rdg., ±0.25% F.S., ±0.4% F.S., ±0.5% F.S.
    Agency Approval No
    Mounting DIN, Panel
    Measurement VAR, VAR-hour, Watt, Watt-hour
    Output 4-12-20mAdc, 4-20mAdc, RS-232, RS-422, RS-485, ±1mAdc, ±5Vdc
    Frequency 10-500Hz, 50-60Hz
    Current Input 100A-1000A External CT's, 1A-10A Direct
    System Configuration 1Ø2W, 1Ø3W, 3Ø3W, 3Ø4W
    Family Wxx
Product Description


    WTx/WVx the latest watt/ watt-hour/ VAR/ VAR-hour transducer from Ohio Semitronics features a microprocessor-based digital sampling design which can provide accurate measurement of real power, reactive power, and energy. Bi-directional measurement features forward and reverse watts, watt-hours and leading and lagging VARs, VAR-hours. The WTx/WVx offers a variety of configurations for inputs and outputs (see the spec for details). The accuracy of this device has highly competitive options from: ±0.5%F.S. Watts ±0.2% Rdg./PF, ±0.04%F.S. VARs ±0.2% Rdg./sinθ, ±0.04F.S. ±0.25% F.S. Frequency options are 50-60Hz, 10-500Hz, or 50-60Hz up to the 40th harmonic.
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