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GCC34D Data Concentrator Unit

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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FeaturesTechnical ParameterProduct Size Chart

●Independent communication interfaces:G3/RF, GPRS/3G/4G,Ethernet
●Two work modes: gateway and scheduled reading task
●WEB service integration to MDC based on IEC 62056-9-1
●Maintain and obtain topology of the communication nodes
●Up to 2047 meters management
●Self-diagnosis and event records
●Communication encryption algorithm supports AES128, AES256, ECC192
●WEB access based on HTTPS
●Troubleshooting & diagnostics log which can be obtained by command or U-disk
●Increment upgrading feature guarantee success rate and minimum network data flow
●Meter reading & control, review and export data through WEB browser
●Built-in Bluetooth for local meter reading and maintenance

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