DDZY2397 LoRaWAN Single Phase IoT Smart Energy Meter 220V 80A with Class B Accuracy and Wireless Communication
Price:
EXW US$ 50-100/set
MOQ:
Negotiable
Delivery Time:
3-5 weeks after receive the payment
Brand:
TimeWave
Product Description
Product Overview
The DDZY2397 LoRaWAN single-phase IoT smart energy meter provides comprehensive energy monitoring and management capabilities for residential and commercial applications. This intelligent device combines precision measurement with advanced communication technology for efficient power consumption management.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model Type | DDZY2397 (LoRaWAN) |
| Standards Compliance | IEC62053-21, IEC62052-11, DL/T645-2007 |
| Rated Voltage | 220V |
| Operating Voltage Range | 80% - 115% Un |
| Rated Current | 5A |
| Maximum Current | 80A |
| Active Measurement Accuracy | Class B / 1 |
| Power Grid Frequency | 50Hz |
| Active Pulse Constant | 1600 imp/kWh |
| Operating Temperature | -25℃ to +55℃ |
| Power Consumption | <1.5W, 10VA |
| RS485 Interface | 2400bps default (1200-9600bps optional) |
| LoRaWAN Frequency | CN470, RU864, IN865, EU868, US/AU915, KR920, AS923 variants |
Core Functions
- Forward and reverse active energy measurement with time-based accumulation
- 12-month historical data storage and display capability
- Real-time monitoring of voltage, current, power, power factor, and frequency
- Overload protection and comprehensive parameter measurement
- Dual rate programming with flexible time period settings
- Multiple freezing functions: instantaneous, regular, daily, and hourly
- Event recording for programming, power down, and operational changes
- Remote load control via RS485 communication interface
- Active data upload through LoRaWAN wireless network (4-hour default interval)
- Automatic calibration upon power-up and network connection
Display & Operation
The meter features a comprehensive LCD display with multiple status indicators for real-time monitoring and configuration.
LCD Display Features
- Current, previous month, and 12-month cumulative electricity consumption
- Rate-based energy tracking (T1-T4 peak/valley indicators)
- Communication status, reverse power, and programming mode indicators
- Relay state display (ON/OFF status)
- Active power pulse indicator (red LED)
- LoRaWAN module status indicator (green LED)
Installation & Wiring
Proper installation is critical for optimal performance and safety. Follow manufacturer guidelines strictly.
Installation Guidelines
- Install indoors whenever possible; use protective enclosures for outdoor installation
- Mount on fire-resistant, vibration-free surfaces
- Avoid corrosive gases, dust, and salt spray environments
- Use copper wiring and ensure terminal screws are properly tightened
- Live wiring installation is strictly prohibited
Warranty & Support
Our company provides comprehensive support and warranty coverage:
- 18-month free repair or replacement warranty from delivery date
- Full lifecycle "three guarantees" service commitment
- Technical documentation, wiring diagrams, and training materials provided
- Regular software updates and free upgrades
- 12-hour response time for service requests
Product Gallery
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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