Electrical System Design suite

E3.series is developed from CIM, A German electrical engineering software, and Zuken Inc, A Japanese world-class EDA company. 

E3.series version 2020 is now available.

E3.series provides a comprehensive; Windows® based solution for the design and documentation of today’s complex electrical and electronic systems.

It is a state-of-the-art proven application, based on component and symbol databases to ensure a unique representation of circuit diagrams, producing accurate, error-free with simultaneous manufacturing and supporting documentation.



E3.series can increase design productivity using the most advanced electrical CAD engine that links schematic design, panel layout, terminal diagrams, cable block diagrams, and wiring design tasks in a single design environment. It offers full integration design tasks along with consist Windows® Graphical User Interface thus maximize engineering design

E3.series can be the main tools to design the electrical systems in Power Engineering, Automotive, Machinery, and Industrial Plant.


E3.series can be applied in various industries such as  Power, Machinery, Military, Aerospace, and Automotive.

  E3.series includes:

  1. E3.schematics - Basic module for electrical schematics design Software
  2. E3.cable - Electrical Wiring Design and Documentation Software
  3. E3.panel - 2D/3D Cabinet layout and Routing Add-on tool
  4. E3.formboard - Wire Harness Manufacturing Design & Documentation Software

Watching How E3.series working on REI Software Youtube Channel - E3.Series Thailand


Top 10 the reasons why use E3.series.