Dual voltmeters
Instruments for synchronisation. Two movable iron systems. True eficient value.
Instruments for synchronisation. Two movable iron systems. True eficient value.
Technical details
- Technical characteristics
- Technical data
EC3VII - 96x96mm - 0,31kg
EC2VII - 144x144mm - 0,46kg
-Scale: 90º -Scale: 90º -Scale: 90º -Scale: 90º -Scale: 90
-Accuracy: 1,5 %
-Measuring range: 100, 110, 230, 400, 440 V
-Frequency: 45..65 Hz
-Own consumption: 1,5..3 VA




