Specification
| Measurement | Total active and reactive energy Import and Export active and reactive energy TOU tariff active and reactive energy registers Instantaneous voltage and current, PF, Vrms, Irms, active and reactive power |
| TOU | Programmable 2 sets of tariff structure, with 4 seasons,4 weeks, 4 days and 8 Time-Of-Use tariff 30 special days tariff |
| Billing Data | 40 days electricity meter & M-Bus equipment data 12 months electricity meter & M-Bus equipment data Cumulative active and reactive energy |
| Profiles for Energy and Power Quality | 4 programmable channels for active and reactive energy and power quality profile Programmable profiles capture period ( typically 5, 10, 15, 30 or 60 minutes ) |
| Real Time Clock | Accuracy according to IEC 61038 Daylight saving time supported Synchronization with Time zone available |
| Communication Interface | WAN communication with GPRS to central system HAN communication with Wired and Wireless M-Bus to smart water/ gas/ heat meter Available interface to IHD or more applications Optical local communication, IEC62056-21 mode E |
| Display | Segment LCD, With OBIS code and icons. Four programmable display mode One LED，for energy pulse output |
| Anti-tamper Features | Main and Terminal cover open detection ( power on and power outage ) Access with incorrect keys and reply Magnetic field detection |
| Load Control | Disconnect / Reconnect on request locally or remotely Automatically disconnect and reconnect with threshold |
| Event Record | Up to 40 kinds of event record with timestamp Power off and power on Disconnect / Reconnect remotely or over threshold Access records with incorrect password M-Bus events |
| Privacy and Security | Support high level security 3, 4, 5 with encryption and authentication Keys change wrapping |
| Advanced Flexible Platform Design | Support multiple communication channels (PLC / GPRS / RF (Zigbee)…) Replace communication module without turning off Support authenticated firmware upgrade remotely/locally Compliant with DLMS/COSEM and M-Bus |