Description
The DDZY217(KP1-1) Single Phase STS Keypad Prepaid Meter is a cutting-edge device designed for precise metering and monitoring. Equipped with advanced features such as alarm notifications, display capabilities, communication options, and load control, this meter is engineered to meet the demands of modern energy management. Utilizing the STS standard encryption algorithm for secure information exchange based on TOKEN, the DDZY217 ensures high metering accuracy, exceptional security, and robust compatibility, making it user-friendly and efficient for both residential and commercial applications.
Specifications
| Items | Contents |
|---|---|
| Standards | IEC62052-11; IEC62053-21; IEC62053-23; IEC62055-31; IEC62055-41; IEC62055-51 |
| Accuracy | Active: Class 1 |
| Protocol | IEC62056-21 |
| Reference voltage | 120V/220V/230V/240V |
| Current | 5(60)A 10(80)A |
| Reference frequency | 50/60Hz |
| Power consumption | <1.5W, 6VA |
| Operation voltage range | 0.8Un~1.2Un |
| Limited operation voltage range | 0.7Un~1.3Un |
| Operation temperature | -25℃~+60℃ |
| Limited operation temperature | -40℃~+70℃ |
| RTC deviation | ≤0.5s/d |
| Life time | 15 years |
| Size | 184mm(L)x120mm(W)x55mm(H) |
| Net weight | About 0.7kg |
Additional Information
- Supports UIU for enhanced user interface.
- Time of Use (TOU) feature includes four tariffs with two time zone and period tables, accommodating public holidays and weekends.
- Includes friendly power supply options.
- Event logs for detecting and recording various events including reverse current, magnetic influence, and over/under voltage.
- Anti-tamper functionality for enhanced security.
- Communication interfaces include optical port and RS485, with PLC, RF, GPRS, and twist-wire interfaces available as options.
