Ankerui rail mounted wireless meter ADW300 4G, WIFI wireless remote smart meter three-phase four wire

Description :

　　With the proposal of the "dual carbon" target, the development and utilization of renewable energy has become an inevitable trend. New energy generation, as an important form of energy utilization, has received increasing attention. Compared to centralized power generation methods with large capacity, high voltage, and long-distance transmission, distributed photovoltaics have unique advantages such as small capacity, low voltage, and on-site consumption, and have been widely used. In recent years, they have shown a leapfrog development trend. Studying the impact of distributed photovoltaic access on the distribution network is of great significance for improving the safety of the power grid and people. This article takes distributed photovoltaics as the research object and combines engineering examples to study the electrical secondary configuration and communication management of distributed photovoltaics connected to the distribution network.

　　Keywords: new energy generation; Distributed photovoltaics; Electrical secondary configuration; Communication management

　　Introduction: Ankerui Rail mounted Wireless Meter ADW300 4G, WIFI Wireless Remote Smart Meter Three phase Four wire

　　In the context of dual carbon, the substitution of electricity for enterprise energy consumption will be a long-term trend. Therefore, a large number of new electrical equipment will be added within the enterprise. Improving the energy efficiency level of these equipment will reduce the total electricity consumption and help achieve the dual carbon goal as soon as possible.

　　Energy metering instruments that require multiple communication methods, support embedded and rail mounted installation, RS485, Lora, 4G and other data upload modes, and can achieve wiring free and power free construction.

　　Electric energy meters are installed at major distribution nodes, key energy consuming equipment, etc. They collect real-time electricity data, monitor the operation of the distribution system, and analyze the electricity data hourly, daily, and monthly. Combined with national and industry standards, they calculate the overall carbon emissions of the enterprise and provide basic data services for carbon neutrality.

　　1、 Product Overview

　　The ADW300 wireless measuring instrument is mainly used to measure three-phase active energy in low-voltage networks. It has RS485 communication and 470MHz wireless communication functions, making it convenient for users to monitor, collect and manage electricity consumption. It can be flexibly installed in the distribution box to achieve sub item energy measurement, statistics, and analysis for different areas and loads.

　　2、 Model Description

　　3、 Technical parameters

　　4、 Product Features

　　5、 Application scope

　　ADW300-4GWireless metering instruments for power Internet of ThingsThe ADW300 is convenient for users to monitor, collect and manage electricity usage, and can be flexibly installed in distribution boxes. It can be used in online monitoring platforms such as power operation and maintenance, environmental supervision, etc.

　　6、 Ordering Example

　　Specific model: ADW300W-LR/KCTL Technical requirements: Rated current 3 × 1.5 (6) A (ADW300W), 3 × 20 (100) A (ADW300W) Communication protocol: C: RS485 communication; LR: Lora Auxiliary Power Supply: AC220V

　　7、 Application Networking Diagram

　　8、 Exterior installation

　　Overall dimensions

　　wiring method

　　ADW300 three-phase four wire

　　ADW300 three-phase three wire

　　ADW300W three-phase four wire

　　Installation Diagram

　　On site installation diagram

　　9、 Application scenarios

　　The issue of power quality is receiving increasing attention and has become one of the research hotspots in the power system. On the one hand, with the development of science and technology and the widespread application of various complex electrical equipment, a large part of these devices are very sensitive to power quality; On the other hand, the continuous expansion of the power system scale and the rapid increase in electricity demand have led to very unstable power quality. The main purpose of analyzing power quality is to determine the type and range of power signal disturbances, and to make reasonable adjustments and compensations to the corresponding disturbance sources. Therefore, the key to improving and enhancing power quality lies in timely and accurate acquisition of information from various disturbance signal sources.

　　Power quality monitoring, including three aspects of imbalance, harmonics, and power factor, is presented in the form of a vector diagram to show the three-phase imbalance. When there is an imbalance in three aspects or a low power factor, an alarm will be generated, triggering various reminders such as APP, mobile SMS, email, DingTalk, voice, etc. Ankerui rail mounted wireless meter ADW300 4G, WIFI wireless remote smart meter three-phase four wire

　　The Roof Photovoltaic Power Generation Project (Phase II) of Shanghai Baosteel Acelo Laser Welding Co., Ltd. (hereinafter referred to as "the Project") is a distributed photovoltaic power generation application demonstration project invested and constructed in response to the national call to "optimize energy structure and provide cleaner and more reliable energy".

　　This project is located in the factory area of Baosteel Acelo Laser Welding Co., Ltd. in Shanghai. It utilizes the existing roof of the factory to construct a distributed photovoltaic power generation project with a total construction scale of approximately 712.8kWp. The investor of this project is Shanghai Baosteel Energy Conservation and Environmental Protection Technology Co., Ltd. The photovoltaic modules are located at No. 1369 Bai'an Road, Anting Town, Jiading District, Shanghai. They are connected to the public power grid through a user distribution station and are under the management of Jiading Power Supply Company of Shanghai Electric Power Company.

AfterSalesService :

• Rail mounted wireless electricity meter