China OEM Single phase smart energy meter Companies –Multi-type Communication Data Concentrator – HolleyDetail:
Highlight
MODULAR DESIGN
MULTIPLE COMMUNICATION
LARGE STORAGE
SECURITY ENCRYPTION
Specifications
| Item | Parameter |
| Basic Parameter | Rated voltage:3×230/400V |
| Operation voltage range:0.7Un~1.3Un | |
| Frequency:50HzExtended operating frequency range:± 5% | |
| Static power consumption≤12VAMaximum power consumption≤15VA | |
| Operating temperature range:-40ºC ~ +80ºC | |
| Storage temperature range:-40ºC ~ +85ºC | |
| 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 PLC/G3-PLC/HPLC/RF/PLC+RF/Lora/Wi-Sun DLMS/COSEM on TCP/IP DLMS/COSEM on HDLC | |
| Local:Optical,LAN,RS485,RS232,USB | |
| PLC Network Management | Automatic establish PLC network topologyAutomatically 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 | |
| Concentrator Data Management | Self-checking:After power on,concentrator automatic check running environment and port status |
| Self-monitor:Monitor running status of concentrator by watchdogInner monitor program detects status of Ethernet and user program | |
| Real Time Clock | Clock accuracy:≤0.5s/day (in 23 ºC) |
| Support remotely time calibration with the systemSupport 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 months; Event: each meter 600pcs recent records |
| NVM,at least 15 years | |
| Security | DLMS suite 0 |
| Mechanical | Enclosure protection:IP52 |
| Support installation of seals | |
| Concentrator case:Polycarbonate | |
| Dimensions (L*W*H):290mm*180mm*95mm | |
| Weight:Approx. 1.6kgs | |
| Connection wiring Cross-sectional area:2.5-16mm² | |
| Connection type:AABBCCNN |
Product detail pictures:
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