Three-phase modular smart meter for residential consumers
ST100 is a three-phase modular meter designed for direct connection to grid and measurement of energy consumption of residential consumers. ST100 can also be implemented in single-phase networks. AMI system integration is enabled by connecting optional plug-in communication module (CMxyS – PLC or GPRS/3G) and switching module (SD30S) via M-Bus connection. Both plug-in modules are simply mounted under the terminal cover. ST100 is compliant with all relevant standards and regulations.