Electronic varmeters

Measurement of reactive power, on three-phase AC lines

Measurement of reactive power, on three-phase AC lines


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    Technical details

    • Technical characteristics
    • Technical data
    • Versions

    AC SINGLE-PHASE / THREE-PHASE BALANCED 3 or 4 WIRES

    DIN rail:
    WC5VRrE* / WC5VRIrE* - 45×52,5mm - 0,55kg

    Panel - 90º scale
    WC5VrE*/ WC5VIrE* - 48x48mm - 0,55kg
    WC4VrE*/ WC4VIrE* - 72x72mm - 0,55kg
    WC3VrE/ WC3VIrE - 96x96mm - 0,84kg
    WC2VrE/ WC2VIrE - 144x144mm - 0,84kg

    Panel - 240º scale
    WC5CrE*/ WC5CIrE* - 48x48mm - 0,55kg
    WC4CrE*/ WC4CIrE*- 72x72mm - 0,55kg
    WC3CrE/ WC3CIrE - 96x96mm - 0,84kg
    WC2CrE/ WC2CIrE - 144x144mm - 0,84kg

    THREE-PHASE UNBALANCED 3-WIRE/ THREE-PHASE UNBALANCED 4-WIRE

    DIN rail:
    WC5VRIIrE*/ WC5VR3rE* - 45×52,5mm - 1kg

    Panel - 90º scale
    WC5VIIrE*/ WC5V3rE* - 48x48mm - 1kg
    WC4VIIrE*/ WC4V3rE* - 72x72mm - 1kg
    WC3VIIrE/ WC3V3rE - 96x96mm - 1,55kg
    WC2VIIrE/ WC2V3rE - 144x144mm - 1,55kg

    Panel - 240º scale
    WC5CIIrE*/ WC5C3rE* - 48x48mm - 1kg
    WC4CIIrE*/ WC4C3rE*- 72x72mm - 1kg
    WC3CIIrE/ WC3C3rE - 96x96mm - 1,55kg
    WC2CIIrE/ WC2C3rE - 144x144mm - 1,55kg
    *With additional module: Model MBW...

    -Frequency: 50 or 60 Hz
    -Voltage margin: ±15 % Vn
    -Voltage (Vn): 100, 110, 230, 400, 440 V
    -Current Range: 20-120%
    -Current Input (In): 5A, 1 A
    -Accuracy: 1,5 %
    -Own consumption: 3..12 mA (Voltage circuits)
    Self-consumption: 0.5 VA - 5 A // 0.1 VA - 1 A (current circuits)

    INTERCHANGEABLE SCALE (90° scale only), for models: WC5V...rE, WC5VR...rE, WC4V...rE and WC3V...rE