Normal Voltage
230v
Voltage Range
0.5Un~1.3Un
Current
5(80)A
Frequency
50Hz / 60Hz
AccuracyClass
Active Energy: CL 1.0
Reactive Energy: CL 2.0
Standard
Fully compliant with IEC 62052-11, IEC 62053-21 , IEC 62053-23 and IEC 62055-31 standards (mechanical, climatic, electrical, electromechanical and metrological)
Real-time Clock Accuracy
<3min/Year or <0.5s/Day
Environment
Temperature Range: -25 °C ~ +75 °C
Humidity: Up to 95%
Ingress Protection
IP54
Communication Interface
Optical port (IEC 62056-21)
RS485/PLC/RF
Protocol (IEC 62056)