Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Reduced capacity test
4.1 Test apparatus
4.2 Test conditions
4.3 Test procedures
4.4 Test tolerances
4.5 Output measurement
5 Calculation
6 Uncertainties of measurement
7 Test report
8 Technical data sheet
Annex A (informative) Test conditions for reduced capacities
that differ form 50%
A.1. For fixed capacity unit
A.2. For step controlled variable capacity units
A.3. For continuous controlled variable capacity units