UNDC300 working as communication proxy between smart meter and back office, enable two-way communication between smart meter with neighbourhood technologies like PLC/RF and back office, and provide schedule reading and management of smart meter to balance workload on system side.
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| Storage Capacity |
256MB Up to 24 monthly billing data Up to 40,000 load profiles Up to 40,000 Alarms & Events |
|---|---|
| Memory | 64MB |
| Nominal Voltage | 3×230/400v |
| Voltage Range | 0.5Un~1.2Un |
| Frequency | 50Hz / 60Hz |
| Static Power Consumption | 5W |
| Communication | IEC 62056-5-3, IEC 62056-6-1, IEC 62056-6-2, IEC 62056-9-1, IEC 61968 |
| Communication Interface |
Uplink: GPRS/3G/4G/Ethernet Downlink: G3 PLC/BPSK/BPLC Local: Bluetooth/Ethernet |
| Ingress Protection | IP54 Indoor |
| Real-time Clock Accuracy | <3min/Year or <0.5s/Day |
| Environment |
Temperature Range: -40°C ~ +70 °C Humidity: Up to 95% |
| Standard | IEC 62052-21 clause 7, IEC 62052-11 |
