Induction wattmeters
Measurement of active power, on three-phase alternating current lines
Measurement of active power, on three-phase alternating current lines
Technical details
- Technical characteristics
- Technical data
AC SINGLE-PHASE / THREE-PHASE BALANCED 3 or 4 WIRES
Panel - 90º scale
WC3V/ WC3VI - 96X96mm - 0,55kg
WC2V/ WC2VI - 144x144mm - 0,84kg
THREE-PHASE UNBALANCED 3-WIRE/ THREE-PHASE UNBALANCED 4-WIRE
Panel - 90º scale
WC3VII/ WC3VIIn - 96x96mm - 1,55kg
WC2VII/ WC2VIIn - 144x144mm - 1,55kg
-Frequency: 50, 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: 1...3, 5VA (current circuits)




