The STEVAL-IPE012V2 is a single-phase electricity meter based on the STPM10 metering IC and STM8L152 microcontroller. It has a current range of 10A / 80A, with accuracy of class 1 and dynamic range of 200:1. The nominal voltage is 240V and the nominal current is 10A (ITYP), with a maximum current of 80A (IMAX). The operating range is 0.6 Vb to 1.2 Vb. The meter constant is 3200 impulses/kWh. The power frequency range is 45 Hz to 65 Hz. The sensor consists of a primary side CT and secondary side Shunt. The communication interface is IrDA.