Multi loop wireless metering meter

ADW600Multi loop wireless metering meterIt is an innovative power monitoring product launched by Ankerui Electric, designed specifically for measuring three-phase active energy in low-voltage networks. It has core advantages such as small size, easy installation, and modular functionality. This product adopts a modular architecture, supporting flexible combination of various modules such as voltage, current, switch quantity, temperature measurement and leakage, etc. It achieves seamless splicing between modules through network cables, especially suitable for power transformation and multi circuit centralized monitoring scenarios, providing users with efficient and accurate power data acquisition and analysis capabilities.

1、 Core functions

Flexible modular configuration: flexibly match voltage monitoring, current measurement, temperature detection, and switch control modules according to actual application scenarios to meet multi-dimensional measurement needs from residential electricity to industrial distribution systems.

Intelligent safety protection system: integrating harmonic monitoring, temperature anomaly warning, and leakage detection functions, building an active electrical safety protection network, significantly improving the stability of the power supply system.

Multi protocol data interoperability: compatibleModbus-RTU/4G/WiFiBy using communication protocols, real-time data exchange with the energy management platform can be achieved, providing reliable support for digital operation and maintenance.

Comprehensive energy efficiency improvement plan: By refining energy consumption statistics and optimizing equipment operation, it helps enterprises achieve the triple goals of 'safe electricity use, intelligent electricity use, and efficient electricity use', and is widely applicable to intelligent manufacturing, new energy power stations, and smart park construction.

1、 Modular architecture and precision measurement

The ADW600 adopts a distributed module architecture design, where each functional unit operates independently and collaborates to build a complete three-phase power parameter monitoring system.

ADW600 main module:

ADW600 from module:

Voltage acquisition unit (ADW600-U): supports measurement of multiple voltage levels from 3 × 57.7/100V to 3 × 220/380V, with a precision standard of 0.5 to ensure the reliability of power grid voltage data acquisition and provide reference parameters for system analysis.

Energy metering unit (ADW600-I): realizes forward and reverse active/reactive energy metering, real-time monitoring of 28 parameters such as voltage, current, power factor, etc. Configure multiple current specifications such as D10/D16, with B-level accuracy to meet the measurement needs of various load scenarios, and support spectrum analysis of 2-31st harmonic components.

Switch control unit（ADW600-K）: Integration4Passive input and2Circuit relay output, built-inDC12VPower supply system. The input channel can collect real-time device operation status, and the output node supports logical control function, providing a reliable execution terminal for the intelligent distribution system.

Safety monitoring unit（ADW600-TL）: Equipped with12通道±2℃Precision temperature monitoring system, standard configurationNTCTemperature sensor. Synchronous implementation4road1 mA (milliampere)High precision leakage detection and dual safety monitoring mechanism effectively prevent electrical fires and equipment failures.

2、 Multi scenario adaptation and wide application

ADW600Multi loop wireless metering meterWith its unique performance, it demonstrates high applicability in various low-voltage side multi circuit metering scenarios.

Case study on refined management of energy consumption in commercial complexes

Project background: A commercial complex in a certain city integrates multiple formats such as shopping centers, office buildings, and hotels. The distribution network is complex and requires accurate measurement and energy consumption assessment of floor/merchant/equipment circuits, as well as synchronous monitoring of electrical safety hazards (including line overheating and leakage).

Configuration plan: ADW600-M main module (4G communication gateway) is used in conjunction with 15 sets of ADW600-I current modules (D16 specification, 100A capacity adaptation) and 5 sets of ADW600-TL temperature measurement and leakage modules (cable temperature and leakage monitoring).

Technical achievements: Through multi loop integration technology, 300+low-voltage circuit full metering coverage is achieved, real-time acquisition of active/reactive energy, power factor, and harmonic data from various merchants, assisting property management in implementing accurate electricity cost sharing and effectively resolving disputes over shared electricity costs. The temperature monitoring module captures the real-time status of cable shafts and distribution box contacts, and automatically triggers power-off protection when the circuit temperature exceeds 60 ℃, effectively preventing fire risks caused by poor contact. Transfer 4G data to AcrelCloud-5000 platform through Modbus RTU protocol, generate multi-dimensional energy consumption analysis reports, and support energy-saving strategy formulation (including off peak electricity consumption and energy efficiency optimization).

Old community power distribution system upgrade project

Renovation requirement: A community built in 2000 has aging lines, three-phase imbalance, and hidden dangers of private connections. It is necessary to achieve metering upgrades and safety guarantees while maintaining the original line conditions.

Implementation plan: Select the compact ADW600-I (D10 specification, 6A low current adaptation) and ADW600-U voltage module, and connect them to the original distribution box through a network cable cascade to achieve household single-phase circuit monitoring.

Implementation results: The module's three-phase four wire/three wire adaptive function is compatible with mixed wiring mode, reducing the amount of renovation work by 50%. Real time monitoring detected 3 long-term overload circuits and dealt with them in a timely manner. The leakage module successfully warned twice of abnormal currents above 30mA. Support remote meter reading and abnormal alarm (automatic reminder for power factor<0.8), achieving non-contact electricity management during the epidemic.

Industrial plant power quality optimization project

Technical requirement: A certain mechanical processing plant needs to implement critical circuit power quality monitoring and equipment status management due to severe harmonic pollution caused by nonlinear loads such as frequency converters and welding machines.

Equipment configuration: Deploy ADW600-I (D24 specification, 400A high current adaptation) and ADW600-TL modules, with a focus on monitoring transformer and frequency converter circuits.

Application value: Through the analysis of 2-31st harmonics, it was found that 3/5th harmonics exceeded the standard. Installing a filter reduced the total harmonic distortion rate from 25% to 8% and extended the service life of the transformer by 20%. By combining temperature monitoring and current analysis, three motor bearing wear faults were successfully alerted, avoiding unplanned downtime losses.

Smart Park Comprehensive Energy Management Project

System requirement: A park integrating photovoltaics, charging stations, and energy storage equipment needs to achieve multi energy metering coordination and integrated control of source network load storage.

System architecture: With ADW600-M (WiFi gateway) as the core, it integrates ADW600-I (four quadrant metering), ADW600-K (charging pile control), and ADW600-TL (battery temperature monitoring) modules.

Management effectiveness: Harmonic monitoring of photovoltaic circuits ensures grid connection quality, and charging piles achieve automatic control of peak and valley electricity pricing strategies. The energy storage system is equipped with 12 battery temperature monitoring channels, which automatically start cooling when the temperature difference is 5 ℃. The leakage monitoring module ensures system safety. Optimize photovoltaic utilization rate and energy storage strategy through WiFi transmission to the energy platform, achieving comprehensive energy efficiency improvement.