Single Phase STS Prepayment Energy Meter
Inquire NowDescription
The DDZY1277 is an advanced single-phase smart energy meter designed for efficient energy management and monitoring. Featuring a large LCD display screen and an inquiry key, this energy meter allows users to conveniently view energy consumption data directly on-site. It is equipped with a networking module, enabling real-time data transmission to a master station, ensuring that utility companies can access operational information promptly. The meter supports multiple tariffs and boasts a built-in large-capacity memory for storing historical power consumption data, facilitating traceability of user data. With its innovative technology and user-friendly design, the DDZY1277 is an essential tool for both residential and commercial applications.
Specifications
| Attribute | Details |
|---|---|
| Model | DDZY1277 |
| Specification | Single Phase Two Wire |
| Nominal Voltage | 230 V |
| Nominal Current | 5 A |
| Maximum Current | 60/100 A (Optional) |
| Starting Current | 20 mA |
| Frequency | 50Hz (±2%) |
| Accuracy Class – Active Energy | Class 1 |
| Power Consumption of Voltage Circuit | ≤2W (or 10VA) |
| Power Consumption of Current Circuit | ≤5VA |
| Standards | IEC62052-11, IEC62053-21, IEC62056-21, IEC62056-53, IEC62056-41, IEC62055-31 |
| Operating Voltage | 60%Un~120%Un |
| Operating Temperature | -40℃ to +70℃ |
| Limit Operating Temperature | -40℃ to +70℃ |
| Storage Temperature | -40℃ to +70℃ |
| Relative Humidity | 95% at 45°C non-condensing |
| Protection Level | IP54 |
| Clock Accuracy | ≤0.5 Seconds per day |
| Display | LCD display |
| Battery Capacity | ≥1200mAh |
| Communication | 4G/2G (optional), PLC/RF (optional), optical communication |
| Dimension | 206 mm (L) x 119 mm (W) x 78 mm (H) |
Additional Information
- Real-time data transmission for efficient management.
- Supports multiple tariffs for flexible billing options.
- Large memory capacity for historical data tracking.
