Etap Tutorial -

Connect a 2-Winding Transformer to the grid. In the editor, specify the kVA rating and impedance (Z%). You can use the "Typical Z & X/R" button if specific data is unavailable.

ETAP is a powerful tool that transforms complex electrical equations into visual, actionable data. By mastering the one-line diagram and the core analysis modules, you can ensure that your power system designs are safe, efficient, and reliable.

Switch to Load Flow Analysis mode and click "Run Load Flow." etap tutorial

Drag a "Power Grid" (Utility) onto the workspace. Double-click it to enter parameters such as Rated kV and Short Circuit MVA.

Calculates the incident energy at various points to determine the necessary Personal Protective Equipment (PPE) for technicians. Conclusion Connect a 2-Winding Transformer to the grid

Check for "Red" buses (indicating under-voltage) or "Pink" lines (indicating overloaded cables). Short Circuit Analysis

This is critical for sizing circuit breakers and ensuring equipment can withstand fault currents. ETAP is a powerful tool that transforms complex

Located on the right, this contains all electrical components like AC buses, transformers, generators, and loads.

ETAP Star allows you to plot Time-Current Curves (TCC) to ensure that downstream breakers trip before upstream ones.