Technical features
Power supply
Accuracy
S0 outputs
Metrological LED
Environmental conditions
- Power supplied from the voltage circuit
- Nominal measurement voltage ±20%
- Consumption: 0,8 VA max
- Nominal frequency: 50/60 Hz
- Nominal values: 230V 50/60Hz 2 wires
- Maximum value Imax: 32 A
- Iref value (Ib): 5 A
- Itr value: 500 mA
- Imin value: 250 mA
- Start current Ist: 20 mA
Accuracy
- Active energy class B according to EN50470-3
S0 outputs
- 1 passive optoisolated
-
Meter costant:
1000 imp/kWh (standard)
100 imp/kWh (on request) -
Pulse length (depending on the meter constant):
1000 imp/kWh → 100 ms
100 imp/kWh → 500 ms - Maximum values: 27 VCC - 27 mA
Metrological LED
- Meter constant: 5000 imp/kWh
Environmental conditions
- Operating temperature: -25°C ÷ +55°C
- Storage temperature: -40°C ÷ +75°C
- Humidity: 80% max without condensation
- Protection degree: IP50 frontal part - IP20 terminals