STPMC1 Datasheet (ST Microelectronics) - Programmable poly-phase energy calculator IC

STPMC1, Programmable poly-phase energy calculator IC

The STPMC1 device functions as an energy calculator and is an ASSP designed for effective energy measurement in power line systems utilizing Rogowski, current transformer, Shunt or Hall current sensors.

Used in combination with one or more STPMSx ICs, it implements all the Table 1.

Device summary Te

STPMC1 Features

* Supports 1-, 2- or 3-phase WYE and Delta services, from 2 to 4 wires Computes cumulative active and reactive wideband and fundamental harmonic energies Computes active and reactive energies, RMS and momentary voltage and current values for each phase Supports Rogowski coil, curren