摘要：预付费射频卡售电管理系统是一种先交费后用电的收费管理软件，采用射频卡作为用户和供电部门中间进行一对一购售电信息传输的介质，完成电能表参数设置、售电管理及用电管理工作。Absrtact: the prepaid RF card power sale management system is a kind of charge management software which uses the radio frequency card as the medium for one-to-one power purchase and sale information transmission between the user and the power supply department.

1.项目概述  Project Overview

乌干达马萨卡市场需要一套预付费系统方便管理和收取租户的用电费用，客户多方面对比后，发现我司系统操作简单，使用方便，且易于安装，决定采用安科瑞预付费售电系统。

Uganda's Masaca market needs a set of prepaid system to charge and manage tenants. After comparing various aspects of several suppliers, it is found that our system is simple to operate, convenient to use and easy to install.So the client decides to use Acrel prepaid power sales system.

2.产品介绍 product presentation

预付费射频卡售电管理系统的业务流程是：首先给用户安装电能表，然后用户到营业网点申请开户，再次营业员根据用户信息开户办卡，同时可以办理交款售电，用户带回售电卡往电能表刷卡。

The business process of the prepaid radio frequency card electricity sales management system is: first install an electric energy meter for the user, then the user applies for an account opening at the business outlet, and then the sales person opens an account and card based on the user information, and at the same time, the user can handle the payment and sale of electricity, and the user can bring the RF card back and charge the energy meter.

2.1.组网拓扑图 Network Topology

2.2相关产品 related products

3.安装图片Installation Picture

参考文献 Bibliography

1. Solutions for enterprise micro-grid system 

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