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歡迎來到江蘇安科瑞電器制造有限公司！
服務熱線：18795630583
產品分類
Cassification
更新時間：2021-12-15 
瀏覽次數：839Abstract:This article introduces the application of ADF400L Multi Circuits Energy Meter in Vietnam. ADF400L series multi-channel energy meter, through the way of combination module can realize largest 36 circuits single-phase or 12 circuits three-phase, CT connect or direct connect. this series of energy meter with high accuracy, high concentration, centralized management, installation flexibility, the advantages of each other noninterference by the community, schools, enterprises of all areas. The series of meters support prepaid power function.
1.Project Overview
The company is located in Vietnam.The customers need 2 channels three-phase direct access and 2 channels three-phase secondary access measurement. Acrel ADF400L series energy meters meet the user's application and conditions.
2.Product Specification
①Main Module
1. Three-phase 3*220/380V power supply to provide working power for the back-end measurement module;
2. HMI interface: LCD and button programming;
3. Infrared communication;
4. RF card swiping (IC function);
5. 2 Channels RS485 network communication (*C function);
6. RS485 communication for No. 3 extended wireless module (RJ45 connection mode );
7. Up to 2DI/2DO (K function);
8.Up to 1 Ethernet communication (CE function);
②Transformer Access Measurement Module
1. Two-channel three-phase 3*1 (6) A measurement can be realized;
2. 2 active energy pulse output;
3. 2 three-phase working status, pulse and communication indication;
4. Up to 4DI/4DO function (K function);
③Direct Access to The Measurement Module
1. It can realize one-channel three-phase 3*10 (80) measurement or three-channel single-phase 10(80) A measurement;
2.1 active energy pulse output;
3. Three-phase working status, pulse and communication status LED indication;
3.Main Function
Display | LCD |
Energy monitoring | Active energy (positive、negative), Reactive energy (positive、negative) |
Power measurement | Voltage、current、power factor、frequency、active power、reactive power、apparent power |
Harmonic function | Total harmonic、sub harmonic (2～31) |
3 phase unbalance | Voltage, Current unbalance |
DI/DO | Main module 2DI2DO; CT connect 2DI4DO (direct connect) |
Communication | Infrared; RS485 MODBUS-RTU and DL/T645 |
History energy | 12 month energy record |
4.Application
ADF400L Multi Circuits Energy Meter can achieve up to 12 three-phase or 36 single-phase direct access measurement or 12 three-phase mutual inductor access measurement, a hybrid of direct access and mutual inductor access through module combination measurement method.
5.Conclusion
ADF400L series of electric energy meters are popular among communities, schools, enterprises, etc. due to their high accuracy, centralized installation, centralized management, high installation flexibility, and non-interference.
Bibliography
1.Solutions For Enterprise Micro-grid System 2021.04
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