Zhuhai Huiyue Technology Co., Ltd
| Interface | RS485/Modbus |
| Storage Temperature | -40°C to 70°C |
| Measurement Range | 0-999999.99kWh |
| Data Transmission | Wireless |
| Voltage Range | 100-240V |
| Accuracy | Class 1.0 |
| Dimensions | 120mm x 80mm x 40mm |
| Power Supply | AC/DC |
| Operating Temperature | -20°C to 60°C |
| Data Encryption | AES-128 |
| Communication Protocol | Lora |
| Display | LCD |
| Frequency | 50/60Hz |
| Packaging Details | Individually packaged, carton packaged; size can be adjusted according to actual needs. |
| Delivery Time | 1~2weeks |
| Payment Terms | T/T、D/P、D/A |
| Supply Ability | 5000pcs/month |
| Brand Name | HUIYUE |
| Model Number | DDZY8528 |
| Place of Origin | China |
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Product Specification
| Interface | RS485/Modbus | Storage Temperature | -40°C to 70°C |
| Measurement Range | 0-999999.99kWh | Data Transmission | Wireless |
| Voltage Range | 100-240V | Accuracy | Class 1.0 |
| Dimensions | 120mm x 80mm x 40mm | Power Supply | AC/DC |
| Operating Temperature | -20°C to 60°C | Data Encryption | AES-128 |
| Communication Protocol | Lora | Display | LCD |
| Frequency | 50/60Hz | Packaging Details | Individually packaged, carton packaged; size can be adjusted according to actual needs. |
| Delivery Time | 1~2weeks | Payment Terms | T/T、D/P、D/A |
| Supply Ability | 5000pcs/month | Brand Name | HUIYUE |
| Model Number | DDZY8528 | Place of Origin | China |
| High Light | stable Lora Electricity Meter ，Electric Energy Meter DDZY8528 ，Lora Electricity Meter DDZY8528 | ||
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.
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
|
Item |
LoRa single-phase electricity meter |
LoRa three-phase electricity meter |
|
Accuracy level |
Active power level 1 |
|
|
Reference frequency |
50Hz |
|
|
Reference voltage |
AC220V ±20% |
AC3x220/380V ±20% |
|
Direct current |
5(40)A,10(40)A,5(60)A, 20(80)A,10(100)A |
10(100)A (or other specifications) |
|
Power consumption of the whole device |
≤1W/8VA |
≤0.5W/5VA per phase |
|
Baud rate |
1200~9600bps |
|
Company Details
Business Type:
Distributor/Wholesaler,Agent,Exporter,Seller,Other
Year Established:
2019
Total Annual:
100000-1000000
Ecer Certification：
Verified Supplier
Zhuhai Huiyue Technology Co., Ltd. was established in 2019,which focuses on the smart water meters and smart energy meters specialize in the research, development, production,and service of smart water and energy metering products and solutions. The company has a professional technical research and ... Zhuhai Huiyue Technology Co., Ltd. was established in 2019,which focuses on the smart water meters and smart energy meters specialize in the research, development, production,and service of smart water and energy metering products and solutions. The company has a professional technical research and ...
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