Introduction
This meter is designed and manufactured with stable performance, low power consumption industrial-grade components and SMT technology, and has reliable and stable performance. It is suitable for small and medium-sized enterprises, institutions, commercial users and residential users who implement single-rate electricity prices, as well as three-phase electricity occasions. Meter reading can be done through RS485 communication networking. Product standard: GB/T17215.321.
Dual-Mode Precision Measurement
Parameter Single-Phase Three-Phase
Voltage Range 80–276V AC 3×230/400V ±20%
Current Range 10(100)A 5(60)A per phase
Accuracy Class Class 0.5S (MID) Class 0.2S (IEC)
Harmonic Analysis Up to 51st order (THD<0.5%)
Edge Intelligence Suite
Predictive Load Analytics: AI-driven consumption forecasting
Tamper-Proof Architecture:
Magnetic field detection (≥50mT)
Cover opening sensors
Reverse current monitoring
Blockchain-Ready: Immutable data logs for regulatory audits.
Support and Services:
Our Product Technical Support and Services for Smart Water Meters include:
- Installation assistance
- Troubleshooting support
- Firmware updates
- Maintenance guidance
- Remote monitoring capabilities
Packing and Shipping:
Product Packaging:
The LoRa Single/Three-Phase Electronic Energy Meters are carefully packaged in sturdy boxes to ensure safe delivery. Each meter is securely wrapped in protective material to prevent any damage during transit.
Shipping:
We offer fast and reliable shipping services for the Smart Water Meters. Orders are typically processed within 24 hours and shipped through trusted carriers to ensure timely delivery to our customers.
FAQ:
Q: What is the brand name of the LoRa Single/Three-Phase Electronic Energy Meters?
A: The brand name of the Smart Water Meters is HUIYUE
Q: What is the model number of the Smart Water Meters?
A: The model number of the Smart Water Meters is DDZY8528.
Q: Where is the LoRa Single/Three-Phase Electronic Energy Meters manufactured?
A: The Smart Water Meters are manufactured in China.
Q: Does the LoRa Single/Three-Phase Electronic Energy Meters come with certification?
A: Yes, the Smart Water Meters come with GB/T17215.321.
Q: What is the minimum order quantity for the Smart Water Meters?
A: The minimum order quantity for the Smart Water Meters is 100.
Product features
1. LCD digital display of total power consumption, 6-digit integer + 2-digit decimal (999,999.99kWh).
2. Accurate forward and reverse active power, reverse power is included in the total power, reverse indicator light indicates.
3. Three-phase meter for phase loss measurement, LED alarm indication when phase loss, any phase or any two phases are powered off, the measurement accuracy is not affected.
4. RS485 serial port: DL/T645-2007, DL/T645-1997 is even parity mode, Modbus-RTU is no parity mode.
5. After power failure, the data is automatically stored in the memory and will not be lost for 10 years.
6. After power failure, the LCD displays the power with battery power supply (customized).
7. Built-in relay remote opening and closing (customized).
8. The working temperature is -20℃~+55℃.
9. The limit temperature is -25℃~+70℃.
Technical Parameters
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Item
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LoRa single-phase electricity meter
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LoRa three-phase electricity meter
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Accuracy level
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Active power level 1
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Reference frequency
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Product Tags:
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