Marine Electrical Diagram
Electrical Single-Line Diagram & Views
Create, configure, customize, and manage your marine electrical system model. Core modeling and tools allow you to quickly and easily build 3-phase, 2-phase, 1-phase, AC / DC network one-line diagrams with unlimited buses and elements including detailed marine cables, DC Link and protection equipment.

- Fully integrated view with multiple voltage level handling
- Unlimited main panel / distribution boards and graphical sub-panels
- Integrated 3-phase, 2-phase, 1-phase
- Integrated AC, DC, grounding & earthing systems
- Multi-level nesting of sub-systems
- Interfaces for management of switching devices
- Charger / Rectifier / UPS modeling
Auto-Build
Auto-Build is an automated and powerful tool for creating and editing the one-line diagram. The rule-based design of Auto-Build can significantly reduce the time spent on creating a one-line diagram.
- Automated creation of a one-line diagram without leaving the equipment toolbar
- Quick & intuitive one-line diagram generation
- Automatic spacing & alignment rules
- No need to drag, drop, locate, and connect

Datablock
Add component information, input data, and study results in one block to view on the one-line diagram.Datablocks are fully customizable allowing them to be shown, hidden, arranged, and formatted according to the user’s preference.
Showing properties and results from different studies within the same one-line diagram. Use intelligent text box and hyperlink to include additional customized data to your single-line diagram.
- Customize input data & study results
- Display results, tags, and/or properties
- Define templates & share
- Automatically apply templates
- Instant preview of Datablock

Composite Network & Motors
Composite Networks or nested networks allows users to model a portion of their project and represent it as a single element, providing a more simple and organized appearance. Composite networks can be nested for an unlimited number of sub-networks, allowing for multiple layers in one project.
- Customizable Views
- Unlimited Connections
- User-Defined Location & Sizing
- Visualize Properties & Results

Theme Manager
Set different themes for individual one-line diagrams. Themes can be color coded based on standard, voltage level, area, system grounding, earthing, deenergized elements, feeder, etc.
Color contouring or user-configurable 'heatmaps' may also be applied behind the one-line diagram. One-line diagram color based contouring is based on voltage or power flow magnitude.
ETAP allows for one-line diagram decluttering based on:
- Zoom level
- Equipment type
- Equipment state
- Info annotations
- Study results
- Datablocks

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Training & Events

Training & Events
Get an in-depth insight to our electrical engineering software by requesting a training course that suits you.