DTZY2397 Three-Phase IoT Smart Energy Meter 100A 50Hz with LoRaWAN Communication DL/T645-2007 Standard
Price:
EXW US$ 50-100/set
MOQ:
Negotiable
Delivery Time:
3-5 weeks after receive the payment
Brand:
TimeWave
Product Description
DTZY2397 Three-Phase IoT Smart Energy Meter
Advanced three-phase smart electricity meter with LoRaWAN communication, real-time consumption analysis, and comprehensive billing capabilities for industrial and commercial applications.
Technical Specifications
Compliant with IEC62053-21, IEC62052-11, and DL/T645-2007 standards
| Parameter | Three-Phase Direct | Three-Phase CT |
|---|---|---|
| Rated Voltage | 3×220/380V | 3×220/380V |
| Operating Voltage Range | 80%-115% | 80%-115% |
| Rated Current (Ib) | 5A | 1.5A |
| Maximum Current (Imax) | 100A | 6A |
| Starting Current | 0.4% Ib | 0.2% Ib |
| Grid Frequency | 50Hz | 50Hz |
| Active Measurement Accuracy | Class 1 / B | Class 0.5, S / C |
| Reactive Measurement Accuracy | Class 2 | Class 2 |
| Active Pulse Constant | 400 imp/kWh | 3200 imp/kWh |
| Reactive Pulse Constant | 400 imp/kvarh | 3200 imp/kvarh |
| Clock Precision | ±0.5S/d (23℃) | ±0.5S/d (23℃) |
| Operating Temperature | -40°C to +70°C | -40°C to +70°C |
| Power Consumption | <1.5W, 10VA | <1.5W, 10VA |
| LoRaWAN Frequency | 864-865MHz | 864-865MHz |
Core Functions
- Comprehensive energy measurement including positive/negative active power, reactive power, and phase separation
- Time-of-use billing with 4 rate periods (tip, peak, flat, valley)
- 12-month historical data storage and display
- Real-time monitoring of voltage, current, power, power factor, and frequency
- Overload protection and maximum demand recording
- Multiple freezing functions (instantaneous, regular, daily, agreed, hourly)
- Event recording for programming, power events, and operations
- Remote disconnect and power transmission via RS485 communication
- LoRaWAN wireless data transmission with 4-hour default upload interval
- Automatic calibration upon power-up and network connection
Display & Operation
Advanced LCD display with comprehensive status indicators and measurement data presentation.
Display Features
- Current and previous month energy consumption data
- Forward and reverse power flow indicators
- ABC three-phase status monitoring
- Maximum monthly demand display
- Overdraft and remaining status indicators
- LoRaWAN network status indication
- Rate period status (peak/valley)
- Battery/supercapacitor voltage status
- Three-phase voltage/current phase status
Installation & Wiring
Professional installation required with strict adherence to wiring diagrams and safety protocols.
Wiring Configuration
Warranty & Support
- 18-month free repair or replacement warranty
- Lifetime "three guarantees" service commitment
- Comprehensive technical documentation and wiring diagrams
- Operator and maintenance personnel training
- 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