ABB STD 420E User Manual

Functions ENG 34
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 of the
transformer
* with conventional transformers, 20% of the rated power
of the transformer

ABB STD 420E Specifications

General

Brand	ABB
Model	STD 420E
Category	Controller
Language	English