Automatic baud rate adaption UART interface which is 1200bps~19200bps
No external crystal oscillator required
Current input: Shunt Resistor or CT
Operating Voltage: -40℃~+85℃
Storage Temperature: -55℃~+150℃
Highly Metering Accuracy
- Fulfill the requirement of IEC 62053-21:2003, IEC 62053-22:2003, and IEC 62053-23:2003.
- Less than 0.1% error for active/reactive energy metering over a dynamic range of 5000:1.
- DC components of voltage/ current signals
- Raw/ instantaneous/ average value for voltage/current RMS
- Raw/instantaneous/ average value for active/reactive power
- Line frequency