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Welcome to the Vass Electrobar Busway Electrical properties calculator. Users will find the functionality of this calculator very helpful in obtaining a guide to the electrical properties of our Electrobar Busway Systems in your given situation. By entering the following fields:

  • Busway Type
  • Catalogue Number
  • Actual Busway Load
  • Type of Load
  • Power Factor
  • Ambient Temperature
  • System Voltage
  • Prospective short circuit value at beginning of the Busway Run
  • Length of Busway Run

The following information can be obtained for the given load characteristics:

  • Resistance, Reactance and Impedance of the Busway Run
  • The average line-to-line voltage drop at the end of the run (both actual and percentage values)
  • Total 3 Phase Power Loss
  • The perspective short circuit value at the end of the Busway Run.

You may change any of the load parameters or Busway sizes to meet any of your required outcomes.

To gain access to this calculator you will need to log in with your user name and password. If you do not have a user name and password, please register for a free account here.

You can forward your comments on the Vass Calculator via our Enquiry Form.