Measurement procedures
• Cup Anemometer Calibration Procedure – Version 2, October 2009 (PDF format 98 kbytes)
• Power Performance Measurement Procedure – Version 5 , December 2009 (PDF format 977 kbytes)
• Acoustic Noise Measurement Procedure (PDF format 129 kbytes)
• Power Quality Measurement Procedure (PDF format 638 kbytes)