IEC 60034-1:2010 Rotating electrical machines - Part 1: Rating and performance
IEC 60034-2-1:2014 Rotating electrical machines - Part 2-1: Standard methods for determining losses and efficiency from tests (excluding machines for traction vehicles)
IEC 60034-2-2:2010 Rotating electrical machines - Part 2-2: Specific methods for determining separate losses of large machines from tests - Supplement to IEC 60034-2-1
IEC 60034-30-1:2014 Rotating electrical machines - Part 30-1: Efficiency classes of line operated AC motors (IE-code)
IEC 60051-2:1984 Direct acting indicating analogue electrical measuring instruments and their accessories. Part 2 : Special requirements for amperemeters and voltmeters
IEC 60051-3:1984 Direct acting indicating analogue electrical measuring instruments and their accessories. Part 3 : Special requirements for wattmeters and varmeters
IEC 60051-4:1984 Direct acting indicating analogue electrical measuring instruments and their accessories. Part 4 : Special requirements for frequency meters
ISO 12759:2010 Fans - Efficiency classification for fans
ISO 13347 Industrial fans - Determination of fan sound power levels under standardized laboratory conditions - Part 4: Sound intensity method; Technical Corrigendum 1
ISO 13348:2007 Industrial fans - Tolerances, methods of conversion and technical data presentation
ISO 13349:2010 Fans - Vocabulary and definitions of categories
ISO 2533 Standard Atmospheric Technical Corrigendum 1
ISO 3966:2008 Measurement of fluid flow in closed conduits - Velocity area method using Pitot static tubes
ISO 5136:2003 Acoustics - Determination of sound power radiated into a duct by fans and other air-moving devices - In-duct method
ISO 5167-1:2003 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 1: General principles and requirements
ISO 5168:2005 Measurement of fluid flow - Procedures for the evaluation of uncertainties
ISO 5389:2005 Turbocompressors - Performance test code
ISO 5802:2001 Industrial fans - Performance testing in situ
BS EN ISO 5801:2017 history
2017BS EN ISO 5801:2017 Fans. Performance testing using standardized airways
2008BS EN ISO 5801:2008 Industrial fans. Performance testing using standardized airways
1997BS 848-1:1997 Fans for general purposes - Performance testing using standardized airways