British Standards Institution

Source:: BSI
Committee:: FSH/25 - Smoke, heat control systems and components
Categories:: Information management | Standardization. General rules
Comment period start date:: 25/04/2025
Comment period end date:: 23/05/2025

Comment by:

23rd May

Scope

This British standard specifies test methods for powered smoke and heat control ventilators (fans) conforming to BS EN 12101-3 that are intended to be used with frequency converters (variable speed drives).

Purpose

Existing product certification standards do not address new applications. Industry and stakeholders urgently require a test method with performance output to provide a reliable, evidence based, repeatable test procedure in order to demonstrate suitability of combinations of powered Smoke and Heat Exhaust Ventilation Systems (SHEVs) and frequency converters (variable speed drives).

Comment on proposal

Required form fields are indicated by an asterisk (*) character.

How important do you think standardization is in this area? *

Do you agree that a standard on this subject is feasible?: *

Please give reasons for your selections above: *

Would you or your organization use the standard? *

Would you or your organization be prepared to participate in the development of the standard or to comment on the draft when it is available? *

Are you aware of any regulation, existing standards and other good practice information in this area in the UK (e.g. Industry codes of practice; company specifications, international or European Standards)? *

Would the development of a standard(s) in this area have a particular impact/relevance to SME, consumer, environmental or societal interests? *

Are you aware of any other organizations to which this proposal may be relevant? If so please provide details below. *

Additional comments on the scope or proposal:

Although BSI will not usually enter into correspondence regarding individual comments or suggestions we may wish to contact you to seek further clarification. Please indicate whether this will be acceptable: *

Discard

Please email further comments to: debbie.stead@bsigroup.com

Standard timeline

1. Proposal

Proposal start date:

25/04/2025

Proposal end date:

23/05/2025

2. Draft

3. Public Comments

4. Comment Resolution

5. Approval

6. Publication

Learn more about the standards development process

Standards Development

BS 7346-10: Components for smoke and heat control systems - Part 10: Powered smoke and heat control ventilators (Fans) working in conjunction with Frequency converters over a range of operational speeds Test method

Scope

Purpose

Comment on proposal

Discard changes?

Submit comment

Submit comment

Follow standard

Unfollow standard

Error