Customer Support: 131 242

  • There are no items in your cart
We noticed you’re not on the correct regional site. Switch to our AMERICAS site for the best experience.
Dismiss alert

09/30187320 DC : 0

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

BS ISO 12759 - FANS - EFFICIENCY CLASSIFICATION FOR FANS
Available format(s)

Hardcopy , PDF

Superseded date

31-05-2013

Language(s)

English

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Units and symbols
5 General
6 Ratings
Appendix A (informative) - Explanatory note
Appendix B (informative) - The variation of fan performance
           between installation categories
Appendix C (normative) - Energy efficiency grades for bare
           shaft fans
Appendix D (normative) - Examples of applying efficiency
           lines to driven fans
Appendix E (informative) - Input power calculation for driven
           fans at design point
Appendix F (informative) - Selection of fans for best efficiency
Appendix G (informative) - Calculation method to determine
           efficiency from component parts

BS ISO 12759

Committee
MCE/17
DocumentType
Draft
Pages
40
PublisherName
British Standards Institution
Status
Superseded
SupersededBy

ISO 5802:2001 Industrial fans — Performance testing in situ
ISO 13348:2007 Industrial fans — Tolerances, methods of conversion and technical data presentation
ISO 5801:2017 Fans — Performance testing using standardized airways
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)
EN 13779:2007 Ventilation for non-residential buildings - Performance requirements for ventilation and room-conditioning systems
IEC 60034-30:2008 Rotating electrical machines - Part 30: Efficiency classes of single-speed, three-phase, cage-induction motors (IE-code)
ISO 13349:2010 Fans — Vocabulary and definitions of categories

View more information
$39.22
Including GST where applicable

Access your standards online with a subscription

Features

  • Simple online access to standards, technical information and regulations.

  • Critical updates of standards and customisable alerts and notifications.

  • Multi-user online standards collection: secure, flexible and cost effective.

Need help?
Call us on 131 242, then click here to start a Screen Sharing session
so we can help right away! Learn more