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How to size the non-uniform busways in the Ecostruxure Power Design - Ecodial?

Published date: 25 September 2019

While connecting and sizing the non uniform busways follow the below steps in Ecostruxure Power Design - Ecodial

1. A rising busway has to be selected from the symbol pallet.



2. The busway can be calculated for uniform or non-uniform tap off unit’s distribution.



3. Set length of the non-uniform busway



4. When the busway is set to non-uniform distribution, the distance from origin must be set for each tap-off unit.



5. After calculation, for non-uniform busway, the short circuit currents and voltage drops are calculated for each feeder.



6. If the distance from origin of a feeder is more than the length of the BTS, after the calculation in the alarm window error will appear.

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