DDZY217(KP3-1)Single Phase STS Keypad Prepaid Meter with Interchangeable Module
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The DDZY217(KP3-1) Single Phase STS Keypad Prepaid Meter with Interchangeable Module is designed to provide advanced metering solutions for effective energy management. This state-of-the-art device incorporates functionality for metering, monitoring, alarm notifications, data display, communication, and load control, ensuring a comprehensive approach to energy usage. Utilizing STS standard encryption, this meter securely exchanges information using tokens, offering high metering accuracy and robust security features. Easy to operate, the meter is compatible with various systems, making it an ideal choice for both residential and commercial applications.
Specifications
| Item | Content |
|---|---|
| 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 | 223mm(L) x 112mm(W) x 71mm(H) |
| Net Weight | About 0.7kg |
Additional Information
- Supports UIU (Universal Interface Unit)
- Time of Use (TOU) functionality with four tariffs and customizable time zone tables
- Event logging for various anomalies such as current reverse and overvoltage
- Anti-tamper features for enhanced security
- Multiple communication interfaces available including Optical port and RS485, with options for PLC, RF, GPRS, 3G, and twist-wire interfaces
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