Highlight
MODULAR DESIGN
MULTIPLE COMMUNICATION
LARGE STORAGE
SECURITY ENCRYPTION
HIGH PROTECTION DEGREE
Specifications
| Item | Parameter |
| Basic Parameter | Active accuracy:Class 0.5S(IEC 62053-22) |
| Reactive accuracy:Class 2 (IEC 62053-23) | |
| Rated voltage:3×230/400V | |
| Operation voltage range:0.7 Un～1.3 Un | |
| Frequency:50Hz
Extended operating frequency range:± 5% |
|
| Static power consumption≤10W | |
| Operating temperature range:-40℃～+80℃ | |
| Storage temperature range:-40℃～+85℃ | |
| MCU & OS | MCU series:ARM9 |
| Data processing width:32bits | |
| Kernel of operating system:Linux-2.6.19 | |
| SDRAM:64M | |
| Communication | Up-link:
GPRS/3G/4G/Ethernet interface DLMS/COSEM on TCP/IP DLMS/COSEM on HDLC |
| Down-link:
RS485 DLMS/COSEM on HDLC |
|
| Local:
Optical,LAN,RS485,RS232,USB |
|
| PLC Network Management | Automatic establish PLC network topology
Automatically discover the added meter at installation and as the result of the dynamic network topology changes. Self-configured Self-healing |
| Meter Data Management | Meter management:1200 pcs of PLC/RF 1P/3P meter,31 pcs of RS485 1P/3P meter |
| Task management:
Auto configure task of reading meter, Auto configure data items of reading meter, Interval cycle automatic collect meter data, Resume broken collection for task management |
|
| Measurement | Energy:kWh,kVarh,kVAh |
| Instantaneous:Voltage,Current,Active power,Reactive power,Apparent power, Phase angle, Power factor, Temperature | |
| Load profile:Time,Status information,Power,Power factor | |
| Average voltage and current profile record | |
| EOB billing | |
| Data Concentrator Management | Self-checking:After power on,concentrator automatic check running environment and port status. |
| Self-monitor:Monitor running status of concentrator by watchdog,
Inner monitor program detects status of Ethernet and user program. |
|
| RTC | Clock accuracy:≤ 0.5s/day (in 23 ºC) |
| Support remotely time calibration with the system
Support SNTP automatically network time calibration Expected life at least 15 years |
|
| Storage | Storage capacity of historic data:
Nandflash:512MB PLC/RF Meter (1200 pcs) Load profile (30 minutes interval):93 days/4800 records; Billing Data (Monthly interval):12 months; Event:each meter 600pcs recent records CT Meter (31 pcs) Load profile (half-hourly interval):93 days/4800 records; Billing Data (Monthly interval):12 month; Event:each meter 600pcs recent records |
| NVM,at least 15 years | |
| Security | DLMS suite 0/suite 1 |
| Mechanical | Enclosure protection:IP54 |
| Support installation of seals | |
| Concentrator case:Polycarbonate | |
| Dimensions (L*W*H):290mm*180mm*95mm | |
| Weight:Approx. 1.8kgs | |
| Connection wiring Cross-sectional area:2.5-16mm² | |
| Connection type:RRYYBBNN |
