DTZY2397 Three-Phase Smart Energy Meter with LoRaWAN & RS485, 5-100A Range, -40°C to +70°C Operating Temperature
The DTZY2397 Three-Phase Smart Energy Meter is an advanced IoT device designed for precise electricity measurement and remote monitoring. Featuring LoRaWAN, RS485, and WiFi connectivity options, this meter provides comprehensive energy management capabilities for industrial and commercial applications.
| Parameter | Three-Phase Direct | Three-Phase CT |
|---|---|---|
| Standards | IEC62053-21, IEC62052-11, DL/T645-2007 | |
| Rated Voltage | 3×220/380V | 3×220/380V |
| Current Range | 5-100A | 1.5-6A |
| Accuracy Class | Class 1/B (Active) | Class 0.5,S/C (Active) |
| Operating Temperature | -40°C to +70°C | |
| Communication | LoRaWAN (864-865MHz), RS485 | |
- Multi-directional energy measurement (positive/negative active, reactive power)
- Time-of-use billing with programmable rate periods
- Remote disconnect and power transmission control
- Automatic data upload via LoRaWAN wireless network
- Overload protection and event recording capabilities
- LCD display with comprehensive status indicators
The meter features a comprehensive LCD display showing current consumption, rate periods, network status, and system alerts. Status indicator lights provide real-time feedback on power pulses, relay state, and communication status.
Designed for both direct connection and current transformer (CT) applications. Includes detailed wiring diagrams for three-phase four-wire configurations with clear terminal designations.
18-month warranty with comprehensive after-sales support including technical documentation, maintenance services, and operator training.
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