安科瑞ADF400L系列多回路电能表在越南的应用
时间：2022-01-04 阅读：732
摘要：本文介绍了ADF400多回路电能表在越南的应用。ADF400L系列多回路电能表，通过组合模块的方式可以实现不超过36路单相或12路三相、CT连接或直接连接。本系列电能表具有高精度、高集中度、集中管理、安装灵活、互不干扰等优点，受到社会、学校、企业各领域的青睐。该系列仪表支持预付费电源功能。
Abstract: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 less than 36 circuits single-phase or 12 circuits three-phase, CT connect or direct connect. this series of energy meter with high
1.项目概述 Project overview:
该公司位于越南。客户需要测量2路三相直接接入和2路三相二次接入，安科瑞ADF400L系列多用户电能表符合该用户应用场合和条件。
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.产品规格Product specification：
3.主要功能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.应用Application
ADF400L系列多用户电能表可实现多达12个三相或36个单相直接接入测量或12个三相互感器接入测量，通过模块组合测量方法实现直接接入和互感器接入的混合。
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.
5 .结论Conclusion
ADF400L系列电能表精度高、安装集中、管理集中、安装灵活、无干扰，深受社区、学校、企业等单位的青睐。
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.
参考文献 Bibliography
1.Solutions For Enterprise Micro-grid System 2021.04