STEVAL-IPE003V1 is a single-phase electricity meter measurement board with 0.5 class accuracy. It operates at a voltage range of 140 to 300V, current range of 2/20A, frequency range of 45 to 65Hz, and temperature range of -40 to +85°C. This module can be used to build a standalone or microprocessor-based Class 0.5 single-phase electricity meter, with the option of tamper detection for power line systems.
The document describes the STMicroelectronics STEVAL-IPE003V1, a single-phase electricity meter measurement board designed to guarantee 0.5 class accuracy. The module includes a current transformer and shunt, supporting nominal voltages of 140 to 300V RMS and currents up to 20A RMS at frequencies between 45 and 65Hz.
The board guarantees a single-phase accuracy class of 0.5.
It is rated for a nominal voltage of 140 to 300V RMS and a nominal current of 2 to 20A RMS.
The device operates within a line frequency range of 45 to 65Hz.