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  Version 11.4  Available!Posted January 22, 2024
 
 Upgrade from EDR 2005, 2008 Available  
 Used by thousands of electrical designers
 for everyday electrical calculations
  Professional proven software accepted by plan checkers
   Professional preview and printing
  Click and drop ease of use
  Built-in NEC references
  Built-in professional advice
  Worked examples of all calculations
  Attachable notes for each calculation
  Extensive help
 Includes the following modules:
 
AC/DC voltage drop calculator, for VD%, size, or length
Voltage Drop Calculator for a series of roadway or area lights
Fault current calculator, calculates complete radial systems
Motor fusing and motor circuit design, three phase and single phase
Transformer fusing, three phase and single phase
Capacitor kVAR Calculator
 
Visit our EDR Features
		page for descriptions of the various EDR
		Calculation Modules.
 
		   
 		
		
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