ALPHA SMART AS3000/AS3500
- High accuracy and stability
- 4-Quadrant measurement
- 8 energy and 4 demand tariffs
- active, reactive and apparent energy measurement
- integrated tariff clock
- Readout without power
- Optical interface acc. EN62056-21
- Electrical interface RS485 / CL0
- OBIS identifier system acc. EN62056-61
- supported meter protocols