Three Phase LoRaWAN WattHour Meter
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The Three Phase LoRaWAN WattHour Meter is an innovative and advanced device designed for accurate energy measurement in various applications. It features the DTS150 series FBR design, utilizing Surface Mount Technology (SMT) for enhanced reliability. This meter not only measures active energy but also offers live power display, smart anti-tampering features, overload control, and remote reading capabilities. Utilizing the LoRaWAN wireless network, it seamlessly transmits data to the corresponding gateway, ensuring efficient monitoring and management. Its high accuracy, low power consumption, and exceptional stability make it suitable for usage in urban environments, rural areas, and industrial settings.
Key functionalities include:
- Accurate measurement of total active energy and phase-specific energy.
- Remote digital pulse output for real-time monitoring.
- Microcontroller-driven, fully digital metering with intelligent anti-theft capabilities.
- LCD display for easy phase information viewing.
- Optional RS485 communication interface.
- Remote ON/OFF control for load management.
- Data transmission via LoRaWAN with configurable upload intervals.
- Compliance with communication protocol DL/T645-2007.
Specifications
| Attribute | Details |
|---|---|
| Standard Compliance | IEC62053-21, IEC62052-11, DL/T645-2007 |
| Rated Voltage | 3*220V/380V |
| Working Voltage Range | 80% – 110% of rated voltage |
| Current Ratings | 1.5(6)A, 10(40)A, 15(60)A, 20(80)A |
| Accuracy Class | 1.0 |
| Rated Frequency | 50Hz/60Hz |
| Pulse Constant |
1.5(6)A 3200imp/kWh, 10(40)A 800imp/kWh, 15(60)A 400imp/kWh, 20(80)A 400imp/kWh |
| Power Consumption | < 0.8W x 3 |
| Starting Current | ≤0.004 Ib |
| Dimensions | 218mm x 145mm x 72mm |
| Weight | 1.5kg |
| Operating Life | > 10 years |
| Normal Operating Temperature | -25℃ to +55℃ |
| Limited Operating Temperature | -45℃ to +70℃ |
| Relative Humidity | ≦85% |
Additional Information
- Remote management capabilities enable efficient energy usage control.
- Designed for long-term reliability in various environmental conditions.
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