| Key Features
•Plug and play module for WAN communication with the independent module box
•4 quadrants measurement: instantaneous Vrms, Irms, frequency, PF, kW, kvar, kVA
•Support direct connection and current transformer type
•Accuracy: Class 0.5S or Class 0.2S for kWh; Class 2.0 for kvarh
•Up to 50th harmonic measurement: power quality analysis, THD, sag/swell/dip support
•Open standard protocol: DLMS/COSEM
•Flexible load control with an internal breaker
•Anti-tamper design
•Firmware upgrade via local interface and OTA
•Support LLS and HLS, DLMS Green book suite 0, suite 1
•Rich set of auxiliary interface support
•Wired M-Bus interface connects with water/gas meter
Main Functions
| Fraud detection log (Meter cover, terminal cover, current reverse, magnetic detect, etc.) |
| Failure detection log (Memory error, relay error, battery low voltage, clock invalid etc.) |
| Power quality event log (Under voltage / over voltage (Sag/Swell), over current/current imbalance, neutral missing, long/short power cut, Power up/down, etc.) |
| Standard event log (Power up/on, time synchronization, etc) |
| Communication error, unauthorized access. |
| Security event log (Parameters change, clock adjust, etc.) |
| Remote control command support |
| Over current control support |
| Power limit support |
| Plug and play module to support various communication technology |
| G3 PLC or BPLC |
| RF-Mesh, Wi-SUN compliance |
| GPRS, 3G, 4G |
| Third part communication technology(Trilliant OSDI/RPMA, ITRON, HUAWEI, NURI, etc) |
| Protocol: DLMS/COSEME |
| RS485/M-BUS |
| FSK RF, FSK PLC |
| Built-in RF/PLC module communicates with the in-home display unit |
| LLS, supporting 3-level passwords for local and remote communication |
| HLS, supporting authentication and encryption for local and remote communication |
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