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ISO - 12759-1

Fans — Efficiency classification for fans — Part 1: General requirements

active, Most Current
Organization: ISO
Publication Date: 1 September 2023
Status: active
Page Count: 26
ICS Code (Ventilators. Fans. Air-conditioners): 23.120
scope:

This document deals with the classification of fan power consumption and efficiency for many fan types given in the ISO 12759 series. In addition, it details specific application efficiency classification information. These procedures are described in ISO 12759-3, ISO 12759-4, ISO 12759-5 and ISO 12759-6.

This document does not describe a method to compare these classifications and minimum efficiency limits (MELs).

This document applies to the fans, not to the system in which they are installed.

Air curtains are excluded from this standard.

Document History

12759-1
September 1, 2023
Fans — Efficiency classification for fans — Part 1: General requirements
This document deals with the classification of fan power consumption and efficiency for many fan types given in the ISO 12759 series. In addition, it details specific application efficiency...

References

This document references:
IEC 60034-2-1 - Rotating electrical machines – Part 2-1: Standard methods for determining losses and efficiency from tests (excluding machines for traction vehicles)
Published by IEC on June 1, 2014
This part of IEC 60034 is intended to establish methods of determining efficiencies from tests, and also to specify methods of obtaining specific losses. This standard applies to d.c. machines and to...
This document references:
IEC 60034-30-1 - Rotating electrical machines – Part 30-1: Efficiency classes of line operated AC motors (IE code)
Published by IEC on March 1, 2014
A description is not available for this item.
This document references:
IEC 61800-9-1 - Adjustable speed electrical power drive systems - Part 9-1: Ecodesign for power drive systems, motor starters, power electronics and their driven applications - General requirements for setting energy efficiency standards for power driven equipment using the extended product approach (EPA) and semi analytic model (SAM)
Published by IEC on March 1, 2017
This part of IEC 61800 specifies the general methodology to energy efficiency standardization for any extended product by using the guidance of the extended product approach (EPA). It enables product...
This document references:
IEC 61800-9-2 - Adjustable speed electrical power drive systems – Part 9-2: Ecodesign for power drive systems, motor starters, power electronics and their driven applications – Energy efficiency indicators for power drive systems and motor starters
Published by IEC on March 1, 2017
This part of IEC 61800 specifies energy efficiency indicators of power electronics (complete drive modules, CDM), power drive systems (PDS) and motor starters, all used for motor driven equipment. It...
This document references:
IEC TS 60034-30-2 - Rotating electrical machines - Part 30-2: Efficiency classes of variable speed AC motors (IE-code)
Published by IEC on December 1, 2016
This part of IEC 60034, which is a technical specification, specifies efficiency classes for variable speed rotating electric machines not covered in IEC 60034-30-1. The document only applies to...
This document is referenced by:
23/30442856 DC - Draft BS ISO 12759-6 Fans — Efficiency classification for fans — Part 6: Calculation of the fan energy index
Published by BSI on April 25, 2023
A description is not available for this item.
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