Single Phase Smart Prepayment Electricity Meter
Type: DDZY1311-Z
The mete is a Class 1 smart prepaid energy meter designed for single-phase residential power metering. It adopts solid-state electronic measuring technology, equipped with RF wireless communication, supporting remote meter reading and remote load switch control. With an IP54 sealed housing, it is suitable for outdoor installation and meets international IEC metering standards for overseas power grid projects.
description
| I tem | Sub-item | Parameter |
| Basic Parameter | Model No. | DDZY1311-Z |
| Product Type | Single Phase Two Wire Static Active Watthour Meter | |
| Serial No. | 201115000010 | |
| Manufacture Date | Oct 2020 | |
| Origin | Made in China | |
| Warranty Period | 5 years | |
| Protection Level | IP54 | |
| Metering Accuracy Class | Class 1 | |
| Rated Operating Voltage | 230V AC | |
| Rated Current | 10(60)A (Basic Current 10A, Maximum Operating Current 60A) | |
| Rated Operating Frequency | 50Hz | |
| Pulse Constant | 1000 imp/kWh, 1000 ms/ws | |
| Measurement Unit | kWh (Kilowatt-hour) | |
| Metering Certification | MOEE (Type SM1) | |
| International Compliance Standards | IEC 62053-21, IEC 62053-23, IEC 62052-11 | |
| Wireless Communication | Built-in RF (Radio Frequency) Wireless Communication Module | |
| Local Debug Interface | IR (Infrared) Interface | |
| Alarm Interface | Reserved Alarm Output Terminal | |
| Applicable Communication Protocol | DL/T645 Power Collection Protocol | |
| Functions | Core Metering Function | High-precision Forward Active Energy Measurement |
| Display Mode | LCD Liquid Crystal Display | |
| Core Management Functions | Remote Meter Reading, Remote Prepaid Load Switching (Cutoff & Reclosure), Multi-rate & Step Tariff Metering, Abnormal Event Recording | |
| Applicable Scenarios | Single-phase Electricity Metering for Residential Buildings, Overseas Power Grid Projects, Foreign Trade Power Engineering |
