摘要：本文介紹了ADF400多回路電能表在越南的應用。ADF400L系列多回路電能表，通過組合模塊的方式可以實現不超過36路單相或12路三相、CT連接或直接連接。本系列電能表具有高精度、高集中度、集中管理、安裝靈活、互不干擾等優點，受到社會、學校、企業各領域的青睞。該系列儀表支持預付費電源功能。

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.項目概述 Project overview:

該公司位于越南。客戶需要測量2路三相直接接入和2路三相二次接入，安科瑞ADF400L系列多用戶電能表符合該用戶應用場合和條件。

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.產品規格Product specification：

3.主要功能main function：

4.應用Application

ADF400L系列多用戶電能表可實現多達12個三相或36個單相直接接入測量或12個三相互感器接入測量，通過模塊組合測量方法實現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 .結論Conclusion

ADF400L系列電能表精度高、安裝集中、管理集中、安裝靈活、無干擾，深受社區、學校、企業等單位的青睞。

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.

參考文獻 Bibliography

1.Solutions For Enterprise Micro-grid System 2021.04