Ankerui 4-channel switch input wireless multifunctional electric meter ADW300

Ankrui Cao Jiaming

1.Ankerui 4-channel switch input wireless multifunctional electric meter ADW300Overview

The ADW300 wireless measuring instrument is mainly used for measuring various electrical parameters and measuring active and reactive energy in medium and low voltage networks. It has the advantages of small size, high accuracy, and rich functions. It also has multiple communication options, including RS485 communication and wireless communication methods such as Lora, NB, 4G, wifi, etc., making it convenient for users to monitor, collect, and manage electricity consumption. It also adds a current sampling mode for external transformers, making it easy for users to install and use in different situations. It can be flexibly installed in the distribution box to meet the needs of sub item energy metering, operation and maintenance supervision, or power monitoring for different areas and loads.

2.Ankerui 4-channel switch input wireless multifunctional electric meter ADW300Electrical Characteristics

3. Product Features

1. Support full power parameter measurement (U, I, P, Q, S, PF, F), voltage and current imbalance, voltage and current phase angle, voltage and current 2-31st harmonic measurement and total harmonic content;

2. Support bidirectional active and reactive energy measurement, and support multi rate energy statistics for three time periods, four time zones, 14 daily time periods, and four rates;

3. Support 4 types of demand and occurrence time statistics;

4. Support historical electricity consumption in December (including electricity consumption at various rates);

5. Supports 4-channel NTC temperature measurement function, with a temperature range of -40 ℃~150 ℃; (Optional T)

6. Support 1-channel leakage current measurement function; (Optional L)

7. Supports 4-channel switch input and 2-channel switch output functions; (Optional K)

8. Supports RS485 communication, with baud rates adjustable from 1200bps to 9600bps, parity bits adjustable, and Modbus RTU protocol/DL/T645-07 protocol adaptive;

9. Supports 4G communication, HTTP, Mqtt, and custom TCP transparent protocols, and supports breakpoint resume; (Optional 4G)

10. Support alarm information such as overvoltage, undervoltage, overcurrent, overload, excessive imbalance, excessive demand, excessive total harmonic, high temperature, and excessive residual current, and support power-off reporting; (Optional U)

11. Support the occurrence time of the previous three months (including three-phase voltage, current, power, and combined power);

12. LCD display

13. Support four button programming

14. Support active pulse output.

4. Product certification