Device for displaying in metric units (kWh). It is used to measure active power in a single-phase system. A special electronic system, under the influence of the flowing current and the applied voltage, generates impulses in an amount proportional to the electricity consumed. The energy consumption in the phase is indicated by the blinking of the LED. The number of pulses is converted into consumed energy and its value is indicated by the LCD display (5+1). It has an additional reset indicator.
Pulse output:
- voltage: 27V
- current 27mA
- pulse=90 ms
- maximum cable length: 20 m
- connection to terminals 20 and 21
- maximum values: max voltage 60VDC, max current 50mA
Technical parameters:
- power supply: 230V AC 50/60Hz
- display: LCD (number of digits 5+1=00000.0 kWh)
- current : 5(80)A
- pulse frequency: 1000 imp/kWh
- reading signaling: red LED
- protection level: IP20
- mounting: 35 mm rail