Single Phase LoRaWAN Smart Energy Meter 80A 220V with GSM Modem for IoT Power Monitoring
The DDZY2397 LoRaWAN single-phase IoT smart energy meter delivers comprehensive electrical energy measurement, power parameter monitoring, time-sharing metering, and advanced communication capabilities for modern power consumption applications.
| Parameter | Specification |
|---|---|
| Model Type | DDZY2397 (LoRaWAN) |
| Standards Compliance | IEC62053-21, IEC62052-11, DL/T645-2007 |
| Rated Voltage | 220V |
| Operating Voltage Range | 80% - 115% Un |
| Maximum Current | 80A |
| Rated Current Limit | 5A |
| Power Grid Frequency | 50Hz |
| Active Measurement Accuracy | Class B / 1 |
| Reactive Measurement Accuracy | Class 2 |
| Active Pulse Constant | 1600 imp/kWh |
| Operating Temperature | -25℃ to +55℃ |
| Power Consumption | <1.5W, 10VA |
| RS485 Interface | Default 2400bps, optional 1200-9600bps |
| LoRaWAN Frequency Bands | CN470, RU864, IN865, EU868, US/AU915, KR920, AS923 variants |
Accurately measures forward and reverse active energy with separate accumulation for peak, flat, and valley time periods. Stores 12 months of historical data.
Real-time monitoring of voltage, current, power, power factor, frequency with overload protection.
Two programmable rate sets with flexible time periods, supporting 14 intervals per day and 15-minute granularity.
LoRaWAN wireless data transmission with RS485 interface for remote control and monitoring.
Advanced LCD display shows current consumption, historical data, rate periods, communication status, and relay state with intuitive status indicators.
Designed for indoor installation with copper wire connections. Features dedicated terminals for pulse output, clock output, and RS485 communication.
18-month warranty with comprehensive after-sales service including technical documentation, personnel training, software updates, and 12-hour response time for service requests.
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