Power Quality Solution Selection Spreadsheet

Return On Investment Calculation Spreadsheets

These Power Quality Tools helps evaluate and compare solutions to determine the best and most profitable solution.

This Excel file contains the following sheets:

1. Disturbance Log Sheet
2. Losses Evaluation
   • Part 1 – Materials
   • Part 2 – Workforce
   • Part 3 – Lost of Sales
   • Part 4 – Equipment
   • Part 5 – Risks
3. Solution comparison and return on investment calculation
   • Part 1 – Equipment and Comissionning
   • Part 2 – Auxiliairies
   • Part 3 – Annual Maintenance
   • Part 4 – Solution effectiveness to solve problem
   • Part 5 – Electrical Efficiency Level
   • Part 6 – Payback (simple method)