Varmeters (Electronic)
Categories: Analogue Instruments
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Measurement of reactive power, on three-phase alternating current lines
AC SINGLE-PHASE / THREE-PHASE EQUILIBRATED 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 range: ±15 % Vn
-Voltage (Vn): 100, 110, 230, 400, 440 V
-Current range: 20-120%
-Current Input (In): 5A, 1 A
-Accuracy: 1.5 %.
-Burden: 3..12 mA (voltage circuits)
-Burden: 0.5 VA – 5 A // 0.1 VA – 1 A (Current circuits)
INTERCHANGEABLE SCALE (90º scale only), for models: WC5V…rE, WC5VR…rE, WC4V…rE and WC3V…rE
