NBN EN 4855-01:2025

This document specifies the test procedures and calculations to determine the ECO efficiency of the following catering equipment installed in an aircraft:
— chilling equipment (with and without freeze function);
— ovens (steam and convection ovens);
— beverage makers (coffee makers, water heaters);
— trash compactors (single and double bin);
— espresso makers (grain, powder, pad and capsule based).
Based on the results it will be possible to derive the energy consumption index and a performance index of the considered equipment type. The two index values represent the ECO efficiency.