Zuken E3.series One of the specialized software for drawing electrical maps is. With this software you can perform all the steps of your design well and quality as well as using the ability to test wired networks at each stage to evaluate your work process. You can work as a team on heavy wiring projects. You can also process your CAD files in this software. One of the main features of this software application is its comprehensiveness in that all the plans and plans of a project are interconnected and changes in each of them will change the entire project.