DDZY2397 Single Phase Electric Energy Meter with LoRa 220V 5(60)A LCD Display for Power Consumption Monitoring
The DDZY2397 single-phase charge control intelligent electric energy meter utilizes dedicated large-scale integrated circuits with digital sampling processing and SMT technology. This advanced design ensures minimal peripheral components, simple structure, high reliability, low power consumption, and extended service life exceeding 10 years.
| Parameter | Specification |
|---|---|
| Rated Voltage | 220V |
| Working Voltage Range | 80%-120% of rated voltage |
| Calibration Current | 5(60)A / 0.25-0.5(60)A |
| Operating Frequency | 50Hz/60Hz |
| Pulse Constant | 3200 imp/kWh |
| Power Consumption | <1.5W |
| Starting Current | ≤0.004IB |
| Dimensions | 158mm × 112mm × 58mm |
| Weight | 0.7kg |
| Service Life | >10 years |
| Accuracy Class | Class 2/Level A, Class 1/Level B |
| Data Upload Interval | Default 4 hours (configurable) |
The LCD screen provides comprehensive display functionality including full initialization display, current active energy reading, and real-time power monitoring with alternating display capability.
Online indicator shows constant light when connected to network, power off indicator displays relay status, and pulse indicator flashes during active power measurement.
Main terminal wiring: 1-Phase In, 2-Phase Out, 3-Zero In, 4-Zero Out. Auxiliary terminals include pulse output (9-10) and RS485 communication (11-12).
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