製品概要
概要
The STEVAL-IPE012V1 demonstration board implements a single-phase energy meter based on the STPM metering IC and STM8L152 microcontroller. The demonstration board is a fully functional single-phase solution with parameter display, tamper management, maximum demand (MD) calculation, EEPROM data logging, and low power management.
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特徴
- Accuracy: Class 1 with dynamic range 200:1
- Nominal voltage: 240 V
- Nominal current : 5 A (ITYP)
- Maximum current: 45 A (IMAX)
- Operating range: 0.6 VBATto 1.2 VBAT
- Meter constant: 3200 impulses / KWh
- Power frequency range: 45 Hz to 65 Hz
- Sensor: primary side CT and secondary side shunt
- Communication interface: IrDA
- RoHS compliant