Modular smart meters

Modular smart meters


Three-phase modular smart meter for residential consumers

Interoperability according to DLMS/COSEM

ST100 is three-phase, modular smart meter designed for the measurement of active and reactive energy of residential consumers, with direct grid connection. ST100 can also be implemented in single-phase networks. AMI system integration is enabled by optional plug-in communication module (PLC or GPRS/3G/LTE) and switching module under the protective terminal cover. All ST100 functions are compliant with the relevant standards and regulations.

Key Features

  • Integrated real-time clock with DST
  • RS485 port
  • Optical port
  • Fraud detection
  • No-power reading and parametrization
  • Energy quality measurement
  • Functional inputs/outputs
  • Firmware update
  • Data security