±0.5%
We develop and produce high performance electricity meters, power analyzers, current sensors, communication modules and management systems. WIFI Communication Single Phase Din Rail MID Energy Meter Manufacturers and Factory
400-996-9296
| Electrical Characteristics | ||
| Type of Measurement | RMS on single phase AC system (1P+N) | |
| Measurement Accuracy | Voltage | ±0.5% | 
| Current | ±0.5% | |
| Frequency | ±0.2% | |
| Power Factor | 0.01 | |
| Active Power | ±1% | |
| Reactive Power | ±1% | |
| Apparent Power | ±1% | |
| Active Energy | Class 0.5 IEC62053-22 Class C EN50470-3:2022 | |
| Reactive Energy | Class 2 IEC62053-23 | |
| Input & Output | |||
| Input | Current 
 | Rated Current (Ib/Iref) | 10A | 
| Max Current(Imax.) | 100A | ||
| Min Current(Imin.) | 0.15A | ||
| Voltage | Rated Voltage (Un) | 230V | |
| Operational Voltage | 80%~120% of Un | ||
| Output | SDM230-Wifi | 2 Pulse Outputs +WIFI | |