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.
The STEVAL-IPE012V2 is a demonstration board implementing a single-phase energy meter. It is based on the STPM metering IC and the STM8L152 microcontroller.
The board provides a fully functional solution featuring parameter display, tamper management, maximum demand calculation, EEPROM data logging, and low-power management. It operates with a nominal voltage of 240 V and a nominal current of 10 A, with a maximum current of 80 A.
| Accuracy | class 1 |
|---|---|
| Nominal voltage | 240 V |
| Nominal current | 10 A |
| Maximum current | 80 A |
| Operating range | 0.6 Vb to 1.2 Vb |
| Meter constant | 3200 impulses/kWh |
| Power frequency range | 45 Hz to 65 Hz |
| Communication interface | IrDA |
The nominal current is 10 A.
The maximum current is 80 A.
The nominal voltage is 240 V.