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Stable Single / Three Phase Lora Electricity Meter Electric Energy Meter DDZY8528

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Stable Single / Three Phase Lora Electricity Meter Electric Energy Meter DDZY8528

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Brand Name : HUIYUE

Model Number : DDZY8528

Place of Origin : China

MOQ : 500

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

Price : $30~100usd

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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


Product Tags:

stable Lora Electricity Meter

      

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Quality Stable Single / Three Phase Lora Electricity Meter Electric Energy Meter DDZY8528 for sale

Stable Single / Three Phase Lora Electricity Meter Electric Energy Meter DDZY8528 Images

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