Introduction:
- Three phase electronic energy meters feature a variety of functions, including energy metering, load control, and user information management.
- Our three-phase electronic energy meters measure voltage, current, power factor, frequency, and demand, and support time-of-use (peak, off-peak, and shoulder) and bi-directional metering.
- The electricity meters manufactured by CNTN Electric feature no mechanical moving parts, offering a long service life, low power consumption, and strong anti-interference capabilities; they are adapted to withstand harsh environments ranging from -40°C to +70°C.
- Wiring Methods for CNTN Electric Energy Meters: Classified into Direct Connection (for low currents) and Connection via Instrument Transformers (for high currents).
| Rated Current（A） | Rated Voltage（V） | Rated Frequency (Hz) | Accuracy Class |
| 3*1.5（6），385（20） | Three-Phase Three-Wire 3*380V | 50 or 60 | Class 1 or Class 2 |
| 3*10（40）,3*15（60） | Three-Phase Four-Wire 3*220/380V or 3*57.7/100v | ||
| 3*20（80），3*30（100） |
