ABB Busch-Dimmer 6593 U-500 Manual Del Usuario página 41

Functions ENG 41
Calculation of the Rated Power Output
Use the following formula to calculate the rated power
output:
Rated power output = Transformer losses* + luminaire
wattage
* with electronic transformers, 5% of the rated power ofthe
transformer
* with conventional transformers, 20% of the rated power
of the transformer.