Smart Grid
Is the digital technology that allows for two-way communication between the utility and its customers, and the sensing along the transmission lines is what makes the grid smart. Like the Internet, the Smart Grid will consist of controls, computers, automation, and new technologies and equipment working together, but in this case, these technologies will work with the electrical grid to respond digitally to our quickly changing electric demand. Smart Meter are suppose to build the foundation for Smart Grids. Next generation of Smart Meters will be embedded in the IoT environment and extend the application to a key component of Smart Grid Value chain
e.IoT metering device
The following meters will meet the requirements for Smart Grid:
DC Version
- Class 1
- 3x230/400V, 3x220/380 V, 5(100) A
- up to 6 load profiles
- Modular communication
- Connectivity to Smart Home & Smart Building
- load control option
- Power Quality measurement
- DLMS and EN62056-21 protocol
CT / VT Version
- Class 0,5S or 0,2S
- 3x57/100 V, 3x63/110 V, 1(10) A
- up to 6 load profiles
- Modular communication
- Connectivity to Smart Grid & Smart Cities
- load control option
- Advanced PQ measurement
- DLMS and EN62056-21 protocol
- Auxiliary Power Supply
CT Version
- Class 0,5S or 0,2S
- 3x230/400V, 3x220/380 V, 1(10) A
- up to 6 load profiles
- Modular communication
- Connectivity to Smart Home & Smart Building
- load control option
- Advanced PQ measurement
- DLMS and EN62056-21 protocol
Wide range CT Version
- Class 0,5S or 0,2S
- 3x57,7/100 … 3x277/480 V, 1(10) A
- Grid functionality
- up to 6 load profiles
- Modular communication
- additional RS485 and RS232 interfaces
- Connectivity to Smart Grid & Smart Cities
- Advanced PQ measurement
- DLMS and EN62056-21 protocol
- Auxiliary Power Supply
Connectivity
The following communication modules will support the e.IoT device for Smart Grid:
2G/3G/4G
- Powered by the meter
- Transparent or Pull/Push operation
- Internal or external antenna
- Simultaneous communication
NB-IoT
- Minimum power consumption
- Extended coverage
- Dedicated Smart scalable technology
- Simultaneous communication
TLS Interface
- Security Adapter
- Encrypted communication interface to Gateway
- Simultaneous communication
G3-PLC
- Integrated into the meter, supporting a second communication Module (e.g. 2G/3G/4G, NB-IoT, Ethernet, M-Bus, etc)
- Simultaneous communication
Ethernet
- Powered by the meter
- Transparent module
- RJ45 connector
- Support of IPv4 and IPv6
- Simultaneous communication
M-Bus
- Wired or Wireless
- Up to 4 meters can be connected
- Data encryption
- Remote FW download
- Load profile enabled
RS485 [Übersetzung ausstehend]
- Drahtgebundene Onboard-Schnittstelle
- Bis zu 32 Teilnehmer anschließbar
- Schnittstelle für lokale Anbindung