DDZY2397 LoRaWAN Single Phase Smart Energy Meter 5(60)A with Class B Accuracy and IoT Connectivity
Price:
EXW price US$ 60-150/ set
MOQ:
Negotiable
Delivery Time:
3-5 weeks after receive the payment
Brand:
TimeWave
Product Description
Product Overview
The DDZY2397 single-phase smart energy meter is a fully digital intelligent electricity meter that combines precision metering with advanced IoT connectivity. Utilizing a high-integration SOC chip, this meter delivers accurate active energy measurement while offering comprehensive features including online power display, anti-tampering protection, overload control, and remote centralized meter reading. Data transmission occurs via LoRaWAN, CAT1, or Bluetooth wireless networks, ensuring reliable connectivity. Engineered for high precision, low power consumption, and exceptional stability, this meter is ideal for single-phase AC power measurement applications in residential, commercial, and industrial settings.
Key Features
- Accurate metering of positive and negative active electric energy with separate accumulation for peak, flat, valley, and total consumption periods
- Comprehensive data storage and display of current voltage, current, power, power factor, frequency, and operational status parameters
- Advanced overload protection functionality for enhanced safety
- Dual programmable rate structures with flexible time period settings (minimum 15-minute intervals)
- Complete event recording for zero clearing, programming, timing, power failure, and switching operations
- Remote power control via RS485 and communication interfaces for load circuit management
- 12-month historical data storage for comprehensive energy consumption analysis
Technical Specifications
| Parameter | Specification |
|---|---|
| Standards Compliance | IEC62053-21, IEC62052-11, DL/T645-2007 220 |
| Current Rating | 5(60)A / 0.25-0.5(60)A |
| Pulse Constant | 3200 imp/kWh |
| Active Measurement Accuracy | Class B/1 |
| Reactive Measurement Accuracy | Class 2 |
| Frequency | 50Hz |
| Power Consumption | ≤1.5W |
| Voltage Range | Specified: 0.9Un-1.1Un, Expansion: 0.8Un-1.15Un, Limit: 0.6Un-1.2Un |
| Operating Temperature | Specified: -25℃ to +60℃, Limit: -40℃ to +70℃ |
| LoRaWAN Frequency Bands | CN470, RU864, IN865, EU868, US/AU915, KR920, AS923.1/2/3/4, Custom Channels |
Display Information
The meter features a comprehensive LCD display that provides clear visibility of critical operational data and status indicators.
Display Components
| Display Element | Function Description |
|---|---|
| Consumption Data | Shows current, previous month, and 12-month cumulative electricity consumption across different rate periods |
| Unit Symbols | Displays measurement data with corresponding unit indicators |
| Status Indicators | Communication status, reverse power indication, rate period sets (1 & 2), battery/supercapacitor undervoltage, programming status, password error alerts |
| Rate Status | T1, T2, T3, T4 indicators for tip, peak, flat, and valley rate periods |
| Relay State | ON/OFF indicators showing current relay operational status |
Installation Guidelines
Important Safety Notice: Live installation wiring is strictly prohibited. The meter should be installed indoors whenever possible, with protective enclosures required for outdoor applications.
Mount the meter on fire-resistant, vibration-free surfaces using the designated wall mounting plate. Ensure the installation environment is free from corrosive gases, dust, and salt spray. Follow the wiring diagram provided in the meter's tail cover precisely, using copper wiring for all connections. Tighten terminal screws securely to prevent overheating and potential damage from poor contact.
Transportation & Storage
Transport and store meters in original packaging, avoiding severe impacts. Stacking height should not exceed five layers. Storage environments must be free from corrosive gases and comply with GB/T 25480-2010 standards for instrument environmental conditions.
Warranty & Support
Our company provides an 18-month warranty from delivery date when proper transportation, storage, and installation procedures are followed. We offer comprehensive "three guarantees" service throughout the product lifecycle, including technical documentation, wiring diagrams, maintenance support, and operator training. Service requests receive response within 12 hours, with regular software updates and free upgrades provided.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Wuhan Time Wave Network Technology Co., Ltd.
Location
603,building1,Guanggudingchuanginternational,No.51GuangguAvenue,JiangxiaDistrict,Wuhan,HubeiProvince，China
Contact Person
Evan